CMS79FT62xB

Product description

Product model

Design & development

Solution

CMS79FT62xB

CMS79FT62xB MCU builts in 12-channel touch button detection module, which has two timers and 24-channel high precision 12-bit ADCs, built-in LED driver module、USART and MSSP communication modules, 10-bit five-channel PWM, 8-level LVD module. Widely used in home appliances, kitchen household appliances, household appliances, personal care and other fields.

Datasheet >

CMS79FT62xB MCU is Cmsemicon's independent 8-bit RISC core MCU, working voltage 2.0V~5.5V, providing 4Kx16ROM, 344x8 RAM, 128x8 Pro EE, ADC, LED, PWM, USART, LVD and so on. Which provides SOP16/SOP20/SOP24/SOP28 packages.

Features

> RISC core
> Operating voltage range:
> 2.6V-5.5V@16MHz
> 2.0V-5.5V@8MHz
> ROM: 4Kx16
> General RAM: 344x8
> Timers
> 8-bit timers TIMER0, TIMER2
> Build-in touch detect module
no need external touch capacitance
max support 12-channel of touch
> 10-bit PWM module with complementary output (supports up to 5 PWMs)
> Build-in LED driver module
max support 7-bit 11-segment
max drive current 150mA
SEG current2~30mA
> Build-in MSSP communication module
I2C supports master and slave
I2C slave supports braodcast
SPI supports master and slave
> Build-in UASRT
> Interrupt source
> 2 timed interrupts
> A port level change interrupt
> Build-in LVD, reset voltage 2.0V/2.6V/3.0V
> High precision 12-bit ADC
> Built-in high precision 1.2V reference voltage
> ±1.5% @VDD=2.5V~5.5V TA=25℃
> ±2% @VDD=2.5 V~5.5V TA=-40℃~85℃
> Operating temperature range: -40℃~85℃
> Built-in 128-byte program EEPROM
> Built-in LVD module
> Support multiple voltage options
> 2.2V/2.4V/2.7V/3.0V/3.3V/3.7V/4.0V/4.3V
> High precision RC: 8MHz/16MHz
> Package type : SOP16、SOP20、SOP24、SOP28.

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
CMS79FT623B	SOP16	16	RISC	-40~85	2.0~5.5	MTP	4K×16	344B	/	128	14	/	2	/	1	/	1	1	1	/	/	5	1	12	12	/	/	/	/	/	/	/	/	/	6	/	/
CMS79FT626B	SOP20	16	RISC	-40~85	2.0~5.5	MTP	4K×16	344B	/	128	18	/	2	/	1	/	1	1	1	/	/	5	1	12	16	/	/	/	/	/	/	/	/	7seg×3com	8	/	/
CMS79FT627B	SOP24	16	RISC	-40~85	2.0~5.5	MTP	4K×16	344B	/	128	22	/	2	/	1	/	1	1	1	/	/	5	1	12	20	/	/	/	/	/	/	/	/	7seg×7com	8	/	/
CMS79FT628B	SOP28	16	RISC	-40~85	2.0~5.5	MTP	4K×16	344B	/	128	26	/	2	/	1	/	1	1	1	/	/	5	1	12	24	/	/	/	/	/	/	/	/	11seg×7com	12	/	/

Design & development

Documentation

Name	Version	Describe	Download
CMS79FT62xB user manual	V1.1.0	CMS79FT62xB modules, chip registers, clocks, storage, etc.	Download >
CMS79FT628B_DemoCode	V1.0.0	Contains the driver and sample program of the CMS79FT628B_Demo chip module	Download >
CMS79FT628B_DemoCode_ASM	V1.0.0	Contains the assembly driver and sample program of the CMS79FT628B_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

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