CMS89F61xB

Automotive electronics
- Automotive MCUs
  - BAT32A233
  - BAT32A237
  - BAT32A239
  - BAT32A279
  - BAT32A6300
  - BAT32A337
  - BAT32A6700
Mixed signal SoC
Ultra-low power control
- High performance and low power consumption
  - BAT32G113
  - BAT32G127
  - BAT32G133
  - BAT32G135
  - BAT32G137
  - BAT32G139
  - BAT32G157
  - BAT32G179
  - BAT32G439
Microcontroller
- 8-bit microcontroller
  - CMS80F series
  - CMS8S series
    - CMS8S3660
    - CMS8S3680
    - CMS8S5880
    - CMS8S5885
    - CMS8S588x
    - CMS8S589x
    - CMS8S69xx
    - CMS8S78xx
    - CMS8S006
  - CMS89F series
  - CMS79F series
    - CMS79F11x
    - CMS79F123
    - CMS79F13x
    - CMS79FT61x
    - CMS79F623
    - CMS79FT62xB
    - CMS79F72x
    - CMS79FT72x
    - CMS79F73x
    - CMS79FT73x
  - SC8F series
    - SC8F289X
    - SC8F577x
    - SC8F677X
    - SC8F6780/90
    - SC8F072
    - SC8F073
    - SC8F083
    - SC8F054
    - SC8F812x
    - SC8F6796A
  - SC8P series
    - SC8P171xE
    - SC8P052
    - SC8P1762E
    - SC8P053
    - SC8P054
    - SC8P8022
    - SC8P8122
- 32-bit microcontroller
  - High performance and low power consumption
    - BAT32G113
    - BAT32G127
    - BAT32G133
    - BAT32G135
    - BAT32G137
    - BAT32G139
    - BAT32G157
    - BAT32G179
    - BAT32G439
  - Mainstream series
    - CMS32F030
    - CMS32F033
    - CMS32F035
    - CMS32F0301
    - CMS32F0332
    - CMS32L032
    - CMS32L031
    - CMS32F045
    - CMS32F402
    - CMS32L051
    - CMS32F041
- RISC-V
  - Mainstream series
    - ANT32RV56xx
Dedicated chip
- High precision ADC
  - CMS24AD2001
  - CMS24AD2002
- Touch
  - CMS183x
  - SC7020x
- Display driver
  - LED
    - CMS1616
    - CMS1617
    - CMS1620
    - CMS1620B
    - CMS1624
    - CMS1627
    - CMS1628
    - CMS1640
    - CMS1650
    - CMS1668
    - CMS1650S
    - CMS6932
    - CMS6032B
  - LCD
- Linear regulator
  - CMS6021
  - CMS6021B
Power Drive
- IPM driver
  - CMS3D2xx
    - CMS3D214B
    - CMS3D206C
- Gate driver
  - CMS6XX6
    - CMS6126
    - CMS6D220
  - CMS8324X
    - CMS8324C
    - CMS8324x
  - CMS6XX4
    - CMS6324
    - CMS6164
    - CMS6163N
    - CMS6164D
    - CMS6D164
  - CMS6971X
  - CMS6431X
    - CMS6431
  - CMS6401X
    - CMS6401
  - CMS6541X
    - CMS6541
- Motor driver
  - CMS3XX0
    - CMS3960

Product description

Product model

Design & development

CMS89F61xB

The CMS89F61xB series of MCUs built-in 16-channel touch button detection circuit ，high precision 12 bit ADC , maximum support for 14 channel ADC detection;built in LCD drive module, drive current optional and built in 2-way high-precision comparator, 2-way independent PWM output. provide comprehensive touch library support, and are mainly used in small household appliances such as bread makers, rice cookers, and mobile air conditioners.

Datasheet >

CMS89F61xB series MCU is Cmsemicon's independent 8-bit RISC core MCU, working voltage 2.2V~5.5V, providing 2Kx14 Flash ROM, 144x8 RAM, ADC, LCD dedicated driver, PWM, comparator, etc. Provide SOP8/SOP14/SOP16/SOP20 package.

Features

> RISC core
> Working voltage: 2.2V-5.5V @8MHz
> Working temperature: -40℃-85℃
> 2Kx14 Flash
> 144x8 RAM
3 8-bit general-purpose timers：TMR0、TMR1、TMR2
> 2 PWM outputs Port
> 8 interrupt sources
> Built-in low voltage detection circuit, internal reset voltage: 2.2V
> 14 channels of 12-bit analog-to-digital conversion (ADC)
> 2 channels of built-in comparators
> Built-in LCD1/2 4 COM
> Special buzzer outlet (variable frequency)
>I/O port configuration
>P0: With wake-up function and pull-up resistance option
>P1: With pull-up resistance option
>P2: With up and down resistance option
> Support multiple oscillation modes
internal RC oscillation: design frequency 8MHz
external XT oscillation: maximum 8MHz
> Package types: SOP16、SOP20、DIP20.

Product model

Part Number	Package	Frequency (MHz)	Core	Temp	Voltage	Memory Type	ROM	RAM	Data Flash	EEPROM	GPIO	DMA	Timer	LSE	WDT/WWDT	RTC	UART	I²C	SPI	CAN	LIN	PWM/EPWM	SAR-ADC				SAR-ADC-bit	SAR-ADC-ch	SAR-ADC-speed(Msps)	DAC		DAC-bit	OPA	COMP	PGA	Driver	LCD
																							SAR-ADC-unit	SAR-ADC-bit	SAR-ADC-ch	SAR-ADC-speed(Msps)	DAC-unit	DAC-bit
CMS89F613B	SOP16	8	RISC	-40~85	2.2 - 5.5	EEPROM	2K*14	144B	/	/	14	/	3	/	1	/	/	/	/	/	/	2	1	12	11	/	/	/	/	1	/	/	1/2 Bias×4com	/	8	/	/
CMS89F616B	SOP20	8	RISC	-40~85	2.2 - 5.5	EEPROM	2K*14	144B	/	/	18	/	3	/	1	/	/	/	/	/	/	2	1	12	14	/	/	/	/	2	/	/	1/2 Bias×4com	/	16	/	/

Design & development

Documentation

Name	Version	Describe	Download
CMS89F616B_DemoCode_ASM	V1.0.0	Contains the assembly driver and sample program of the CMS89F616B_Demo chip module	Download >
CMS89F61xB user manual	V1.3.2	CMS89F61xB modules, chip registers, clocks, storage, etc.	Download >
CMS89F616B_DemoCode	V1.0.0	Contains the driver and sample program of the CMS89F616B_Demo chip module	Download >

Develop software

Name	Describe	Version
CMS IDE	CMS MCU IDE compilation software	V2.03.27
CMS Writer	CMS Writer Programming software	V9.02.15
CMS WriterPro	CMS MCU mass production programming software professional edition	V1.02.21

Development tools

Name	Describe	Version
CMS-WRITER8	CMS-WRITER 8 Professional Edition Batch Offline Burner	V1.02.20
CMS-WRITER8 LITE	CMS-WRITER8 LITE Universal Offline Mass Production Burner	V9.02.15
CMS-ICE8 PRO	CMS/BAT series onboard simulation tools	V1.15