产品中心
product center
产品中心
产品中心
Overview
        HC89F3531 is an enhanced 8 bit microcontroller with high frequency and low power consumption CMOS process. 32K bytes flash program memory, 256 bytes IRAM and 1k bytes XRAM, up to 22 bi-directional I/O, 1 peripheral function pin full mapping module PTM, five 16-bit Timer/Counters, 3 groups 12 bits complementary PWM with dead-time control, one 8 bits PWM, 2 UART, 1 SPI, 1 IIC, up to 22 external interrupts, fully integrated 12 touch key functions ,13+2 channels 12 bits ADC, 4 system work modes (normal, low frequency, power-down, idle) and 19 interrupt sources.