BS83B08-3 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > BS83B08-3

Preview

BS83B08-3: Description8-Bit Touch Key Flash MCU; File Size804KB，141 Pages; ManufacturerHoltek; Websitehttp://www.holtek.com/

Download Datasheet Compare View All

BS83B08-3 Overview

8-Bit Touch Key Flash MCU

Preview

Download Datasheet

View All

8-Bit Touch Key Flash MCU

BS83B08-3/BS83B12-3

BS83B16-3/BS83B16G-3

BS83C24-3

Revision: 1.30

Date: September 22, 2011

Contents

Table of Contents

Technical Document ...........................................................................6

Features ...............................................................................................6

CPU Features ........................................................................................................6

Peripheral Features ................................................................................................6

General Description ............................................................................7

Selection Table ....................................................................................7

Block Diagram .....................................................................................8

Pin Description ....................................................................................9

BS83B08-3/B12-3/B16-3 ........................................................................................9

BS83C24-3...........................................................................................................10

Pad Assignment for BS83B16G-3 ....................................................11

Pad Coordinates for BS83B16G-3....................................................11

Absolute Maximum Ratings .............................................................12

D.C. Characteristics ..........................................................................12

A.C. Characteristics ..........................................................................13

Power-on Reset Characteristics ......................................................14

Oscillator Temperature/Frequency Characteristics .......................15

System Architecture .........................................................................18

Clocking and Pipelining ........................................................................................18

Program Counter..................................................................................................19

Stack ....................................................................................................................19

Arithmetic and Logic Unit

ALU ...........................................................................20

Flash Program Memory ....................................................................20

Structure...............................................................................................................20

Special Vectors.....................................................................................................21

Look-up Table.......................................................................................................21

Table Program Example.....................................................................................22

In Circuit Programming.........................................................................................23

RAM Data Memory.............................................................................24

Structure...............................................................................................................24

Special Function Register Description ...........................................24

Indirect Addressing Registers

IAR0, IAR1..........................................................24

Rev. 1.30

September 22, 2011

Contents

Memory Pointers

MP0, MP1 ..............................................................................28

Bank Pointer

BP ................................................................................................28

Accumulator

ACC ..............................................................................................29

Program Counter Low Register

PCL..................................................................29

Look-up Table Registers

TBLP, TBHP, TBLH.....................................................29

Status Register

STATUS ...................................................................................30

EEPROM Data Memory .....................................................................31

EEPROM Data Memory Structure ........................................................................31

Reading Data from the EEPROM .........................................................................34

Writing Data to the EEPROM ...............................................................................34

Write Protection ....................................................................................................34

EEPROM Interrupt ...............................................................................................34

Programming Considerations ...............................................................................35

Programming Examples .......................................................................................35

Oscillator............................................................................................36

Oscillator Overview...............................................................................................36

System Clock Configurations................................................................................36

Internal High Speed RC Oscillator

HIRC............................................................36

Internal Low Speed RC Oscillator

LIRC .............................................................37

Operating Modes and System Clocks .............................................38

System Clocks......................................................................................................38

Control Register ...................................................................................................39

System Operation Modes .....................................................................................40

Operating Mode Switching....................................................................................41

NORMAL Mode to SLOW Mode Switching...........................................................42

SLOW Mode to NORMAL Mode Switching...........................................................42

Entering the SLEEP Mode....................................................................................42

Entering the IDLE0 Mode .....................................................................................43

Entering the IDLE1 Mode .....................................................................................43

Standby Current Considerations...........................................................................43

Wake-up...............................................................................................................44

Programming Considerations ...............................................................................44

Watchdog Timer ................................................................................45

Watchdog Timer Clock Source .............................................................................45

Watchdog Timer Control Register.........................................................................45

Watchdog Timer Operation...................................................................................45

Reset and Initialisation .....................................................................47

Reset Functions ...................................................................................................47

Reset Initial Conditions .........................................................................................50

Input/Output Ports.............................................................................60

I/O Register List....................................................................................................60

Rev. 1.30

September 22, 2011

Contents

Pull-high Resistors................................................................................................62

Port A Wake-up ....................................................................................................63

I/O Port Control Register ......................................................................................64

I/O Pin Structures .................................................................................................66

Programming Considerations ...............................................................................66

Timer/Event Counters .......................................................................67

Configuring the Timer/Event Counter Input Clock Source .....................................68

Timer Register

TMR, TMR0, TMR1L, TMR1H ...................................................68

Timer Control Register

TMRC, TMR0C, TMR1C ...............................................68

8-Bit Timer/Event Counter Operating Mode ..........................................................70

16-Bit Timer/Event Counter 1 Operating Modes -- BS83C24-3.............................70

Prescaler ..............................................................................................................73

PFD Function .......................................................................................................73

I/O Interfacing.......................................................................................................73

Programming Considerations ...............................................................................73

Timer Program Example-Timer/Event Counter 0 ..................................................74

Touch Key Function ..........................................................................75

Touch Key Structure .............................................................................................75

Touch Key Register Definition...............................................................................76

Touch Key Operation ............................................................................................79

Touch Key Interrupt ..............................................................................................80

Programming Considerations ...............................................................................80

Serial Interface Module

SIM...........................................................81

SPI Interface.........................................................................................................81

C Interface .........................................................................................................87

Interrupts............................................................................................96

Interrupt Registers ................................................................................................96

Interrupt Register Contents...................................................................................97

Interrupt Operation .............................................................................................104

External Interrupt ................................................................................................107

Multi-function Interrupt ........................................................................................107

Time Base Interrupts ..........................................................................................108

Timer/Event Counter Interrupt ............................................................................109

EEPROM Interrupt .............................................................................................109

Touch Key Interrupts...........................................................................................109

SIM Interrupt.......................................................................................................109

Interrupt Wake-up Function.................................................................................110

Programming Considerations .............................................................................110

Application Circuits.........................................................................111

Instruction Set .................................................................................112

Introduction.........................................................................................................112

Instruction Timing................................................................................................112

Rev. 1.30

September 22, 2011

Contents

Moving and Transferring Data.............................................................................112

Arithmetic Operations .........................................................................................112

Logical and Rotate Operations............................................................................112

Branches and Control Transfer ...........................................................................113

Bit Operations.....................................................................................................113

Table Read Operations .......................................................................................113

Other Operations ................................................................................................113

Instruction Set Summary.....................................................................................114

Instruction Definition ......................................................................116

Package Information .......................................................................126

16-pin NSOP (150mil) Outline Dimensions .........................................................126

16-pin SSOP (150mil) Outline Dimensions .........................................................127

20-pin SOP (300mil) Outline Dimensions............................................................128

20-pin SSOP (150mil) Outline Dimensions .........................................................129

24-pin SOP (300mil) Outline Dimensions............................................................130

24-pin SSOP (150mil) Outline Dimensions .........................................................131

28-pin SOP (300mil) Outline Dimensions............................................................132

28-pin SSOP (150mil) Outline Dimensions .........................................................133

44-pin QFP (10mm´10mm) Outline Dimensions ................................................134

Reel Dimensions ................................................................................................135

Carrier Tape Dimensions ....................................................................................136

Rev. 1.30

September 22, 2011

BS83B08-3 Related Products

	BS83B08-3	BS83B12-3	BS83B16-3	BS83B16G-3	BS83C24-3
Description	8-Bit Touch Key Flash MCU	8-Bit Touch Key Flash MCU	8-Bit Touch Key Flash MCU	8-Bit Touch Key Flash MCU	8-Bit Touch Key Flash MCU

Recommended Resources

DC inverting amplifier with gain determined by circuit ratio

Three-way control lantern circuit

Electronic keyboard circuit

Wire break tester

Adjustable band stop filter circuit diagram

What is TTL circuit? The level signal of TTL circuit and the advantages and disadvantages of TTL circuit: What is TTL circuit? TTL (circuit) 2008-05-15 02:22 TTL (logic gate circuit) stands for Transistor-Transistor Logic, or BJT-BJT logic gate circuit. It is a commonly used logic gate circuit in digital ...; tiankai001 Analog electronics

EEWORLD University ----TI Battery Management System Solution: TI Battery Management System Solution : https://training.eeworld.com.cn/course/5530...; hi5 Talking

Can you help analyze whether this LED power supply circuit is wrong?: The circuit is as shown in the figure. It is powered by 24V and divided into two groups of LEDs, AB. Usually, only one of the groups is lit. The reason is as follows: the customer powered on the LEDs ...; esobao LED Zone

Microcontroller port input problem?: This is a microcontroller IO port input circuit that has been used for many years. EVCC is the common power supply terminal, which is a common anode input. I have always thought that R2 in the figure ...; bigbat MCU

Operation of EEPROM inside PIC microcontroller: //-------------------------------------------------------- //EEPROM byte write program //Function: write a byte to the internal EEPROM //Entry: EEADR = address //EEDATA = data //----------------------...; Jacktang Microcontroller MCU

should be of type reg, genvar: When writing source code in Verilog language, an error message appears: " should be of type reg, genvar" . However, after checking the code, I found that the variable mentioned has been configured as ...; songjeamie FPGA/CPLD

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