Product description

Product model

Design & development

  • CMS79FT61x

    CMS79FT61x is a Cmsemicon enhanced flash memory 8-bit CMOS microcontroller with a working voltage of 2.0V~5.5V, providing 2Kx16 FLASH, 256x8 RAM, 128x8 Pro EE, and a built-in touch button detection module.


    Datasheet >

    CMS79FT61x MCU supports internal high-precision RC oscillator 8/16MHz, built-in 2 8-bit timers and a 16-bit timer, high-precision 12-bit ADC, 10-bit PWM with complementary output, built-in 1 USART module, providing SOP8, SOP16, SOP20 package.


    Features

    > 8-bit CMOS MCU

    > FLASH: 2Kx16

    > General RAM: 256x8

    > Operating voltage range:

    2.6V-5.5V@16MHz

    2.0V-5.5V@8MHz

    > Operating temperature range: -40℃-85℃

    > 8-level stack buffer

    > Simple and practical instruction system (68 instructions)

    > Look-up table function

    > Support internal RC clock

    > Built-in WDT timer

    > Built-in low-voltage detection circuit

    > Interrupt source

    _3 timed interrupts

    _PORTA/PORTB port level change interrupt

    _others Peripheral interrupt

    > Timer

    _8-bit timer TIMER0, TIMER2

     _16-bit timer TIMER1

    > Built-in touch button detection module

    _No external touch capacitor required

    _Support up to 8 touch channels

    > Built-in 1 USART communication module

    > Built-in 128-byte program EEPROM (erasable 100,000 times)

    > Supports complementary output 10-bit PWM

    > High-precision 12-bit ADC

    -Built-in high-precision 1.2V reference voltage

    -±1.5% @VDD=2.5V~5.5V TA=25℃

    -± 2% @VDD=2.5V~5.5V TA=-40℃~85℃

    _ The internal reference source 2V/2.4V can be selected

    > PORTA/PORTB supports a variety of source and sink current options

    > Package types: SOP8, SOP16, SOP20


  • Product model

    Part Number Package Frequency (MHz) Core Temp Voltage Memory Type ROM RAM Data Flash EEPROM GPIO Timer WDT/WWDT UART I²C SPI PWM/EPWM SAR-ADC SAR-ADC-bit SAR-ADC-ch LCD LED Touch Encryption Other Interface
    SAR-ADC-unitSAR-ADC-bitSAR-ADC-ch
    CMS79FT611 SOP8 16 RISC -40~85 2.0~5.5 FLASH 2K×16 256B / 128 6 3 1 1 / / 2 1 12 6

    /

    /

    4 / /
    CMS79FT613 SOP16 16 RISC -40~85 2.0~5.5 FLASH 2K×16 256B / 128 14 3 1 1 / / 5 1 12 14

    /

    /

    7 / /
    CMS79FT616 SOP20 16 RISC -40~85 2.0~5.5 FLASH 2K×16 256B / 128 18 3 1 1 / / 5 1 12 18

    /

    /

    8 / /

  • Design & development

Tel
+65-64633764
Address
#05-10, Connexis North
Singapore 138632
Email
general@Changitech.com

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