The BAT32G179 is a series of 32-bit MCUs we design based on the ARM® Cortex®-M0+. The max clock frequency of this chip is 64MHz. The chip possesses 512KB FLash, 20KB dedicated Flash storage section, 64KB SRAM storage section, 93 GPIOs, comparators, ADC, RTC, LCD bus, abundant analogue functions, timer and different kinds of communication ports.

The operating voltage of this series is ranged within 1.8V~5.5V.

>  ARM Cortex M0+ cored

>  max clock frequency: 64MHz @1.8V-5.5V

>  power consumption when in operation：120uA/MHz@64MHz

>  power consumption when in deep sleep：1.5uA

>  operating temperature：-40℃ - 105℃

>  range of operating frequency：32KHz～64MHz

>  512KB Flash

>  64KB SRAM

>  20KB Data Flash

>  17 16-bit timers

>  real-time RTC supported

>  17-channel PWM module(with motor-dedicated PWM function)

>  build-in 12-bit ADC with sample rate as 1.42Msps

>  8-bit DAC function supported

>  enhanced DMA

>  3-channel CAN

>  4 serial ports which can be configured either as 1-channel UART/2-channel SPI/2-channel simplified i2c respectively

>  2 dedicated standard I2C ports

>  2-channel SPI ports(8-bit & 16-bit both supported)

>  LCD BUS port supported:8080 & 6800 both supported

>  2-channel analogue comparator with dual-edging-lag function

>  2-channel PGA

>  linkage control supported

>  build-in button-pressing interruption check available

>  internal clock output/buzzer output control circuitry

>  clock source: internal high-speed, internal low-speed, external high-speed, external low-speed & internal PLL

>  IEC/UL 60730 corresponded

>  packaging：LQFP64、LQFP80 & LQFP100