BCM20734UA1KFFB3G datasheet, PDF

Datasheet> All Categories > Wireless rf/communication> Telecom circuit> BCM20734UA1KFFB3G

BCM20734UA1KFFB3G: DescriptionTelecom Circuit, 1-Func, CMOS, PBGA90, FBGA-90; CategoryWireless rf/communication Telecom circuit; File Size4MB，51 Pages; ManufacturerCypress Semiconductor; Environmental Compliance

Download Datasheet Parametric Compare View All

BCM20734UA1KFFB3G Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	BCM20734UA1KFFB3G	-	-	View	Buy Now

BCM20734UA1KFFB3G Overview

Telecom Circuit, 1-Func, CMOS, PBGA90, FBGA-90

BCM20734UA1KFFB3G Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Objectid	8252603292
package instruction	FBGA-90
Reach Compliance Code	unknown
Samacsys Manufacturer	Cypress Semiconductor
Samacsys Modified On	2019-05-21 06:52:33
YTEOL	0
JESD-30 code	S-PBGA-B90
length	8.5 mm
Number of functions	1
Number of terminals	90
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	TFBGA
Package shape	SQUARE
Package form	GRID ARRAY, THIN PROFILE, FINE PITCH
Maximum seat height	1.2 mm
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Telecom integrated circuit types	TELECOM CIRCUIT
Temperature level	COMMERCIAL
Terminal form	BALL
Terminal pitch	0.8 mm
Terminal location	BOTTOM
width	8.5 mm

Preview

Download Datasheet

View All

CYW20734

Single-Chip Bluetooth Transceiver for

Wireless Input Devices

The Cypress CYW20734 is a Bluetooth 4.1-compliant, stand-alone baseband processor with an integrated 2.4 GHz transceiver.

Manufactured using the industry's most advanced 40 nm CMOS low-power process, the CYW20734 employs the highest level of

integration to eliminate all critical external components, thereby minimizing the device's footprint and the costs associated with

implementing Bluetooth solutions.

The CYW20734 is the optimal solution for applications in wireless input devices including game controllers, remote, keyboards, and

joysticks. Built-in firmware adheres to the Bluetooth Low Energy (BLE) profile and the BLE Human Interface Device (HID) profile.

Cypress Part Numbering Scheme

Cypress is converting the acquired IoT part numbers from Broadcom to the Cypress part numbering scheme. Due to this conversion,

there is no change in form, fit, or function as a result of offering the device with Cypress part number marking. The table provides

Cypress ordering part number that matches an existing IoT part number.

Table 1. Mapping Table for Part Number between Broadcom and Cypress

Broadcom Part Number

BCM20734

BCM20734UA1KFFB3G

CYW20734

CYW20734UA1KFFB3G

Cypress Part Number

Applications

■

Features

■

Game controllers

Wireless pointing devices (mice)

Remote controls

Wireless keyboards

Joysticks

Home automation

Point-of-sale input devices

3D glasses

Blood pressure monitors

“Find me” devices

Heart rate monitors

Proximity sensors

Thermometers

Complies with Bluetooth Core Specification version 4.1

including BR/EDR/BLE

BLE HID profile version 1.00 compliant

Bluetooth Device ID profile version 1.3 compliant

Supports Generic Access Profile (GAP)

Supports Adaptive Frequency Hopping (AFH)

Excellent receiver sensitivity

Programmable output power control

Integrated ARM Cortex-M3 microprocessor core

On-chip power-on reset (POR)

Support for EEPROM and serial flash interfaces

Integrated low dropout regulator (LDO)

On-chip software controlled power management unit

Programmable key scan matrix interface, up to 8 × 20 key-

scanning matrix

Three-axis quadrature signal decoder

PCM/I

S Interface

Infrared modulator

IR learning

Auxiliary ADC with up to 28 analog channels

One mono microphone input

On-chip support for serial peripheral interface (master and

slave modes)

Broadcom Serial Communications interface (compatible with

NXP I

C slaves)

Package type:

❐

90-pin FBGA package (8.5 mm × 8.5 mm)

❐

RoHS compliant

Cypress Semiconductor Corporation

Document Number: 002-14874 Rev. *S

•

198 Champion Court

•

San Jose

CA 95134-1709

•

408-943-2600

Revised Tuesday, October 4, 2016

CYW20734

1. Functional Description

1.1 Bluetooth Baseband Core

The Bluetooth Baseband Core (BBC) implements all of the time-critical functions required for high-performance Bluetooth operation.

The BBC manages the buffering, segmentation, and routing of data for all connections. It also buffers data that passes through it,

handles data flow control, schedules SCO/ACL and TX/RX transactions, monitors Bluetooth slot usage, optimally segments and

packages data into baseband packets, manages connection status indicators, and composes and decodes HCI packets. In addition

to these functions, it independently handles HCI event types, and HCI command types.

The following transmit and receive functions are also implemented in the BBC hardware to increase reliability and security of the TX/

RX data before sending over the air:

■

Symbol timing recovery, data deframing, forward error correction (FEC), header error control (HEC), cyclic redundancy check

(CRC), data decryption, and data dewhitening in the receiver.

Data framing, FEC generation, HEC generation, CRC generation, key generation, data encryption, and data whitening in the

transmitter.

1.1.1 Bluetooth 4.0 Features

The BBC supports all Bluetooth 4.0 features, with the following benefits:

■

Dual-mode Bluetooth low energy (BT and BLE operation).

Extended inquiry response (EIR): Shortens the time to retrieve the device name, specific profile, and operating mode.

Encryption pause resume (EPR): Enables the use of Bluetooth technology in a much more secure environment.

Sniff subrating (SSR): Optimizes power consumption for low duty cycle asymmetric data flow, which subsequently extends battery

life.

Secure simple pairing (SSP): Reduces the number of steps for connecting two devices, with minimal or no user interaction required.

Link supervision time out (LSTO): Additional commands added to HCI and Link Management Protocol (LMP) for improved link

time-out supervision.

Quality of service (QoS) enhancements: Changes to data traffic control, which results in better link performance. Audio, human

interface device (HID), bulk traffic, SCO, and enhanced SCO (eSCO) are improved with the erroneous data (ED) and packet

boundary flag (PBF) enhancements.

1.1.2 Bluetooth 4.1 Features

The CYW20734 supports the following Bluetooth v4.1 features.

■

Secure connections (BR/EDR)

Fast advertising interval

Piconet clock adjust

Connectionless broadcast

LE privacy v1.1

Low duty cycle directed advertising

LE dual mode topology

Document Number: 002-14874 Rev. *S

Page 4 of 51

BCM20734UA1KFFB3G Related Products

	BCM20734UA1KFFB3G	BCM20734UA1KFFB3GT
Description	Telecom Circuit, 1-Func, CMOS, PBGA90, FBGA-90	RF System on a Chip - SoC Single-Chip BT HID Device

Recommended Resources

Transistor reference basic bias circuit-current negative feedback type

One person operates the line number circuit

Multifunctional electric fan controller circuit

Accurate FM tuning indication circuit

PWM method chopper control circuit for DC motor

Overvoltage protection circuit example

RTL8710AF MJIOT-AMB-01 RTL8710AF high performance wifi module product introduction: [b]MJIOT-AMB-01 RTL8710AF High-Performance Wi-Fi Module Product Introduction[/b][align=left][color=rgb(63, 63, 63)]MJIOT-AMB-01 is a highly integrated single-chip low-power 802.11n wireless LAN (WLAN)...; 敏俊物联 Analogue and Mixed Signal

【Signal Processing】VGA Data for FPGA Image Signal Acquisition: Covers a lot of VGA information about image signals, which should be enough for beginners...; 常见泽1 FPGA/CPLD

Need help with AD620 usage?: I read the pdf file of AD620, but I don't understand the input voltage. I see that the description says that the in-phase and inverting input voltages cannot be higher than the power supply voltage. I...; flashchang Analog electronics

請大家幫忙~: 小弟照著書上打為什麼編譯時總是出現 Error[192] D:\pic\100LS1\LS3-8.c; 36.1 undefined identifier "RBPU"#include #define INT8U unsigned char #define _XTAL_FREQ 1000000UL //按鍵定義 #define K1_DOWN()RB0==0#define K2_DOWN()RB...; 昌仔 Microchip MCU

I'm thinking of buying an oscilloscope recently, let's discuss it.: I haven't been to the forum for a long time. I've been free recently, so I came here to hang out and get to know everyone, hehe... I don't have an oscilloscope, and I want to buy one recently. I've al...; RF-刘海石 RF/Wirelessly

【Contribute to C2000】Design of a small navigation computer system based on TMS320F28335: Design of Small Navigation Computer System Based on TMS320F28335...; 0212009623 Microcontroller 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