CMS79FT61x 8-bit RISC FLASH 2K×16 SOP8 SOP16 SOP20 Microcontroller
General Description
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.
Product 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
