BC41B143A-ANN-E4 datasheet, PDF

Datasheet> All Categories > BC41B143A-ANN-E4

Preview

BC41B143A-ANN-E4: DescriptionBlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System; File Size2MB，94 Pages; ManufacturerETC

Download Datasheet Compare View All

BC41B143A-ANN-E4 Overview

BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System

Preview

Download Datasheet

View All

Device Features

Fully Qualified Bluetooth v2.0+EDR system

Full Speed Bluetooth Operation with Full Piconet

Support

Scatternet Support

Low Power 1.8V operation

10 x 10mm 96-ball LFBGA Package

Minimum External Components

Integrated 1.8V Regulator

Dual UART Ports

RF Plug-n-Go Package

50Ω Matched Connection to Antenna

RoHS Compliant

_äìÉ`çêÉ»QJolj=mäìÖJåJdç»

Single Chip Bluetooth

v2.0 + EDR System

Advance Information Data Sheet For

BC41B143A

July 2005

_äìÉ`çêÉ»QJolj=mäìÖJåJdç»=

Data Sheet

General Description

The

_äìÉ`çêÉ

QJolj=mäìÖJåJdç

is a single

chip radio and baseband IC for Bluetooth 2.4GHz

systems. It is implemented in 0.18µm CMOS

technology.

BC41B143A contains 4Mbit of internal ROM memory.

When used with CSR Bluetooth stack, it provides a

fully compliant Bluetooth system to v2.0 + EDR of the

specification for data and voice.

BlueCore4-ROM Plug-n-Go has the same pinout and

electrical characteristics as available in

BlueCore4-Flash Plug-n-Go to enable development

of custom code before committing to ROM. It also has

the same pinout as BlueCore2-ROM Plug-n-Go and

BlueCore2-Flash Plug-n-Go to keep compatibility.

Applications

Automotive

Mice

Keyboards

RAM

SPI

BlueCore4-ROM Plug-n-Go has been designed to

reduce the number of external components required

which ensures production costs are minimised. The

0.8mm pitch BlueCore4-ROM Plug-n-Go can be used

on either two or four layer PCB construction.

The device incorporates auto-calibration and built in

self test (BIST) routines to simplify development, type

approval and production test. All hardware and

device firmware is fully compliant with the Bluetooth

v2.0 + EDR specification.

RF IN

OUT

2.4

GHz

Radio

ROM

I/O

Baseband

DSP

UART/USB

PIO

MCU

PCM

XTAL

System Architecture

Data Sheet

Advance InformationCSR PLC2005

BC41B143A-ds-003Pc

Advance Information

Page 1 of 94

Contents

Status Information .......................................................................................................................................... 7

Key Features .................................................................................................................................................... 8

Package Information ....................................................................................................................................... 9

3.1 BC41B143A Pinout Diagram ................................................................................................................... 9

3.2 BC41B143A-ANN-E4 Device Terminal Functions ................................................................................. 10

Electrical Characteristics ............................................................................................................................. 14

4.1 Power Consumption .............................................................................................................................. 19

Radio Characteristics - Basic Data Rate ..................................................................................................... 20

5.1 Temperature +20°C ............................................................................................................................... 20

5.1.1 Transmitter ................................................................................................................................ 20

5.1.2 Receiver .................................................................................................................................... 22

5.2 Temperature -40°C ................................................................................................................................ 24

5.2.1 Transmitter ................................................................................................................................ 24

5.2.2 Receiver .................................................................................................................................... 24

5.3 Temperature -25°C ................................................................................................................................ 25

5.3.1 Transmitter ................................................................................................................................ 25

5.3.2 Receiver .................................................................................................................................... 25

5.4 Temperature +85°C ............................................................................................................................... 26

5.4.1 Transmitter ................................................................................................................................ 26

5.4.2 Receiver .................................................................................................................................... 26

Radio Characteristics - Enhanced Data Rate ............................................................................................. 27

6.1 Temperature +20°C ............................................................................................................................... 27

6.1.1 Transmitter ................................................................................................................................ 27

6.1.2 Receiver .................................................................................................................................... 28

6.2 Temperature -40°C ................................................................................................................................ 29

6.2.1 Transmitter ................................................................................................................................ 29

6.2.2 Receiver .................................................................................................................................... 29

6.3 Temperature -25°C ................................................................................................................................ 30

6.3.1 Transmitter ................................................................................................................................ 30

6.3.2 Receiver .................................................................................................................................... 30

6.4 Temperature +85°C ............................................................................................................................... 31

6.4.1 Transmitter ................................................................................................................................ 31

6.4.2 Receiver .................................................................................................................................... 31

Device Diagram ............................................................................................................................................ 32

Description of Functional Blocks ................................................................................................................ 33

8.1 RF Receiver ........................................................................................................................................... 33

8.1.1 Low Noise Amplifier .................................................................................................................. 33

8.1.2 Analogue to Digital Converter ................................................................................................... 33

8.2 RF Transmitter ....................................................................................................................................... 33

8.2.1 IQ Modulator ............................................................................................................................. 33

8.2.2 Power Amplifier ......................................................................................................................... 33

8.2.3 Auxiliary DAC ............................................................................................................................ 33

8.3 Balun and Filter ..................................................................................................................................... 33

8.4 RF Synthesiser ...................................................................................................................................... 33

8.5 Clock Input and Generation ................................................................................................................... 33

8.6 Baseband and Logic .............................................................................................................................. 34

8.6.1 Memory Management Unit ....................................................................................................... 34

8.6.2 Burst Mode Controller ............................................................................................................... 34

8.6.3 Physical Layer Hardware Engine DSP ..................................................................................... 34

_äìÉ`çêÉ»QJolj=mäìÖJåJdç»=

Data Sheet

BC41B143A-ds-003Pc

Advance Information

Page 2 of 94

8.6.4 RAM (48Kbytes) ....................................................................................................................... 34

8.6.5 ROM ......................................................................................................................................... 34

8.6.6 USB .......................................................................................................................................... 34

8.6.7 Synchronous Serial Interface .................................................................................................... 34

8.6.8 UART ........................................................................................................................................ 34

8.7 Microcontroller ....................................................................................................................................... 35

8.7.1 Programmable I/O .................................................................................................................... 35

8.7.2 802.11 Co-Existence Interface ................................................................................................. 35

9 CSR Bluetooth Software Stacks .................................................................................................................. 36

9.1 BlueCore HCI Stack ............................................................................................................................. 36

9.1.1 Key Features of the HCI Stack: Standard Bluetooth Functionality ........................................... 37

9.1.2 Key Features of the HCI Stack: Extra Functionality .................................................................. 38

9.2 BlueCore RFCOMM Stack .................................................................................................................... 39

9.2.1 Key Features of the BlueCore4-ROM Plug-n-Go RFCOMM Stack .......................................... 40

9.3 BlueCore Virtual Machine Stack ............................................................................................................ 41

9.4 BlueCore HID Stack .............................................................................................................................. 42

9.5 Host-Side Software ................................................................................................................................ 43

9.6 Device Firmware Upgrade ..................................................................................................................... 43

9.7 BCHS Software ..................................................................................................................................... 43

9.8 Additional Software for Other Embedded Applications .......................................................................... 43

9.9 CSR Development Systems .................................................................................................................. 43

10 Device Terminal Descriptions ...................................................................................................................... 44

10.1 RF Ports ................................................................................................................................................ 44

10.1.1 RF Plug-n-Go ............................................................................................................................ 44

10.1.2 Single-Ended Input (RF_IN) ..................................................................................................... 45

10.2 External Reference Clock Input (XTAL_IN) ........................................................................................... 46

10.2.1 External Mode ........................................................................................................................... 46

10.2.2 XTAL_IN Impedance in External Mode .................................................................................... 46

10.2.3 Clock Timing Accuracy ............................................................................................................. 46

10.2.4 Clock Start-Up Delay ................................................................................................................ 47

10.2.5 Input Frequencies and PS Key Settings ................................................................................... 48

10.3 Crystal Oscillator (XTAL_IN, XTAL_OUT) ............................................................................................. 49

10.3.1 XTAL Mode ............................................................................................................................... 49

10.3.2 Load Capacitance ..................................................................................................................... 50

10.3.3 Frequency Trim ......................................................................................................................... 51

10.3.4 Transconductance Driver Model ............................................................................................... 52

10.3.5 Negative Resistance Model ...................................................................................................... 52

10.3.6 Crystal PS Key Settings ............................................................................................................ 53

10.3.7 Crystal Oscillator Characteristics .............................................................................................. 53

10.4 UART Interface ...................................................................................................................................... 56

10.4.1 UART Bypass ........................................................................................................................... 58

10.4.2 UART Configuration While RESET is Active ............................................................................ 58

10.4.3 UART Bypass Mode ................................................................................................................. 58

10.4.4 Current Consumption in UART Bypass Mode .......................................................................... 58

10.5 USB Interface ........................................................................................................................................ 59

10.5.1 USB Data Connections ............................................................................................................. 59

10.5.2 USB Pull-Up Resistor ............................................................................................................... 59

10.5.3 Power Supply ............................................................................................................................ 59

10.5.4 Self-Powered Mode .................................................................................................................. 60

10.5.5 Bus-Powered Mode .................................................................................................................. 61

10.5.6 Suspend Current ....................................................................................................................... 62

_äìÉ`çêÉ»QJolj=mäìÖJåJdç»=

Data Sheet

BC41B143A-ds-003Pc

Advance Information

Page 3 of 94

10.5.7 Detach and Wake_Up Signalling .............................................................................................. 62

10.5.8 USB Driver ................................................................................................................................ 62

10.5.9 USB 1.1 Compliance ................................................................................................................ 63

10.5.10 USB 2.0 Compatibility ............................................................................................................... 63

10.6 Serial Peripheral Interface ..................................................................................................................... 64

10.6.1 Instruction Cycle ....................................................................................................................... 64

10.6.2 Writing to BlueCore4-ROM Plug-n-Go ...................................................................................... 65

10.6.3 Reading from BlueCore4-ROM Plug-n-Go ............................................................................... 65

10.6.4 Multi-Slave Operation ............................................................................................................... 65

10.7 PCM CODEC Interface .......................................................................................................................... 66

10.7.1 PCM Interface Master/Slave ..................................................................................................... 67

10.7.2 Long Frame Sync ..................................................................................................................... 68

10.7.3 Short Frame Sync ..................................................................................................................... 68

10.7.4 Multi-slot Operation ................................................................................................................... 69

10.7.5 GCI Interface ............................................................................................................................ 69

10.7.6 Slots and Sample Formats ....................................................................................................... 70

10.7.7 Additional Features ................................................................................................................... 70

10.7.8 PCM Timing Information ........................................................................................................... 71

10.7.9 PCM Configuration ................................................................................................................... 76

10.8 I/O Parallel Ports ................................................................................................................................... 78

10.8.1 PIO Defaults for BlueCore4-ROM Plug-n-Go ........................................................................... 78

10.9 I2C Interface .......................................................................................................................................... 79

10.10 TCXO Enable OR Function ................................................................................................................... 80

10.11 RESET and RESETB ............................................................................................................................ 81

10.11.1 Pin States on Reset .................................................................................................................. 82

10.11.2 Status after Reset ..................................................................................................................... 82

10.12 Power Supply ........................................................................................................................................ 83

10.12.1 Voltage Regulator (Plug-n-Go) ................................................................................................. 83

10.12.2 Sequencing ............................................................................................................................... 83

10.12.3 Sensitivity to Disturbances ........................................................................................................ 83

10.12.4 VREG_EN Pin .......................................................................................................................... 83

Product Reliability Tests .............................................................................................................................. 84

Product Reliability Tests for BlueCore4-ROM Plug-n-Go Automotive ..................................................... 85

12.1 AEC-Q100 ............................................................................................................................................. 85

Application Schematic .................................................................................................................................. 86

Package Dimensions .................................................................................................................................... 87

14.1 10 x 10 LFBGA 96-Ball 1.6mm Package .............................................................................................. 87

Ordering Information .................................................................................................................................... 88

15.1 BlueCore4-ROM Plug-n-Go ................................................................................................................... 88

Contact Information ...................................................................................................................................... 89

Document References .................................................................................................................................. 90

Terms and Definitions .................................................................................................................................. 91

Document History ......................................................................................................................................... 94

_äìÉ`çêÉ»QJolj=mäìÖJåJdç»=

Data Sheet

BC41B143A-ds-003Pc

Advance Information

Page 4 of 94

List of Figures

Figure 3.1

Figure 7.1

Figure 9.1

Figure 9.2

Figure 9.3

Figure 9.4

Figure 10.1

Figure 10.2

Figure 10.3

Figure 10.4

Figure 10.5

Figure 10.6

Figure 10.7

Figure 10.8

Figure 10.9

Figure 10.10

Figure 10.11

Figure 10.12

Figure 10.13

Figure 10.14

Figure 10.15

Figure 10.16

Figure 10.17

Figure 10.18

Figure 10.19

Figure 10.20

Figure 10.21

Figure 10.22

Figure 10.23

Figure 10.24

Figure 10.25

Figure 10.26

Figure 10.27

Figure 10.28

Figure 10.29

Figure 10.30

Figure 13.1

Figure 14.1

List of Tables

Table 10.1

Table 10.2

Table 10.3

Table 10.4

Table 10.5

Table 10.6

Table 10.7

Table 10.8

External Clock Specifications...................................................................................................... 46

PS Key Values for CDMA/3G Phone TCXO Frequencies .......................................................... 48

Crystal Specification ................................................................................................................... 50

Possible UART Settings.............................................................................................................. 56

Standard Baud Rates.................................................................................................................. 57

USB Interface Component Values .............................................................................................. 60

Instruction Cycle for an SPI Transaction..................................................................................... 64

PCM Master Timing .................................................................................................................... 71

BlueCore4-ROM Plug-n-Go 10 x 10mm LFBGA Package ........................................................... 9

BlueCore4-ROM Plug-n-Go Device Diagram ............................................................................. 32

BlueCore HCI Stack.................................................................................................................... 36

BlueCore RFCOMM Stack.......................................................................................................... 39

Virtual Machine ........................................................................................................................... 41

HID Stack.................................................................................................................................... 42

Circuit for RF_CONNECT ........................................................................................................... 44

Circuit RF_IN .............................................................................................................................. 45

TCXO Clock Accuracy ................................................................................................................ 46

Actual Allowable Clock Presence Delay on XTAL_IN vs. PS Key Setting.................................. 47

Crystal Driver Circuit ................................................................................................................... 49

Crystal Equivalent Circuit............................................................................................................ 49

Crystal Load Capacitance and Series Resistance Limits with Crystal Frequency...................... 53

Crystal Driver Transconductance vs. Driver Level Register Setting ........................................... 54

Crystal Driver Negative Resistance as a Function of Drive Level Setting .................................. 55

Universal Asynchronous Receiver .............................................................................................. 56

Break Signal................................................................................................................................ 57

UART Bypass Architecture ......................................................................................................... 58

USB Connections for Self-Powered Mode.................................................................................. 60

USB Connections for Bus-Powered Mode.................................................................................. 61

USB_DETACH and USB_WAKE_UP Signal.............................................................................. 62

Write Operation........................................................................................................................... 65

Read Operation........................................................................................................................... 65

BlueCore4-ROM Plug-n-Go as PCM Interface Master ............................................................... 67

BlueCore4-ROM Plug-n-Go as PCM Interface Slave ................................................................. 67

Long Frame Sync (Shown with 8-bit Companded Sample) ........................................................ 68

Short Frame Sync (Shown with 16-bit Sample) .......................................................................... 68

Multi-slot Operation with Two Slots and 8-bit Companded Samples .......................................... 69

GCI Interface............................................................................................................................... 69

16-Bit Slot Length and Sample Formats ..................................................................................... 70

PCM Master Timing Long Frame Sync....................................................................................... 72

PCM Master Timing Short Frame Sync ...................................................................................... 72

PCM Slave Timing Long Frame Sync......................................................................................... 74

PCM Slave Timing Short Frame Sync ........................................................................................ 74

Example EEPROM Connection .................................................................................................. 79

Example TXCO Enable OR Function.......................................................................................... 80

Application Circuit for Radio Characteristics Specification ......................................................... 86

BlueCore4-ROM Plug-n-Go 96-Ball LFBGA 1.6mm Package Dimensions ................................ 87

_äìÉ`çêÉ»QJolj=mäìÖJåJdç»=

Data Sheet

BC41B143A-ds-003Pc

Advance Information

Page 5 of 94

BC41B143A-ANN-E4 Related Products

	BC41B143A-ANN-E4	BC41B143A-DS-003PC	BC41B143AES-ANN-E4
Description	BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System	BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System	BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System

Recommended Resources

High voltage power circuit

Electronic toy bird circuit

IL221AT/IL222AT/IL223AT type Darlington structure small surface mount optical coupling circuit

Multi-level display water level control circuit

A color 4-in-1 remote control (NT6631)

MC3X164 series constitutes a reset circuit

I want to ask the master or CPLD frequency division button to adjust the frequency division number problem: 10); --**************Entity definition******************** Entity div105 is generic(duty:integer:=5);--Generic parameter description statement --Port description port(clk,key : in std_logic;--Clock in...; 363758470 FPGA/CPLD

Showing off the goods + the first wave of development boards: Computer Circle USB Development BoardCPLD Development BoardSabretooth STM8 Development BoardWater Sensor...; chenbingjy Special Edition for Assessment Centres

Keil for ARM simulation error: MDK4.6 version——, then the simulation port signal cannot be selected, and the error prompt as shown in the figure appears——囧——Newbie help:Cry::Cry::Cry:...; 冰冻三尺 stm32/stm8

Mini2440 Study Notes: I saw a study note and thought it was good, so I reposted it here. Source: ouravr foxfox I got a Mini2440, and based on the code from Youlong, I modified the LCD driver, added Chinese and English disp...; gina Embedded System

May I ask about the arm module driver?: I have made a module using ARM module, and I need the computer to recognize it as a human body input device. The module is currently using Windows CE system. Can I make a driver? How should I do it?...; meja ARM Technology

My experience in debugging PIC microcontrollers may give some inspiration to beginners who have been struggling to find the right software.: I am a beginner, a PIC beginner, but I have been in the microcontroller business for many years. To be honest, the C development environment is similar, except that burning and online simulation are s...; sjl2001 Microchip MCU

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components