The BAT32G135 series MCU is an ultra-low power series MCU launched by Cmsemicon based on ARM-Cortex M0+. The main frequency is 64MHz, the working voltage is 2.0V-5.5V, 64KB Flash, 8KB SRAM, 1.5KB Data Flash, up to 45 GPIO, ADC, PWM, PGA, comparator, UART, SPI, I2C and temperature sensor, support multiple DMA channels.

> ARM Cortex M0+ core

> Up to 64MHz @1.8V-5.5V

> 35uA/MHz@64MHz

> Operating voltage: 1.8V-5.5V

> Operating temperature: -40℃-105℃

> 64KB Flash

> 8KB SRAM

> 1.5KB data flash

> Up to 45 GPIOs

> Flexible configuration system clock, freely switchable

> Hardware multiplier module

> 8 16Bit general timers

> 1 15Bit interval timer (low power timer)

> 1 WDT

> 1 RTC

> Enhanced DMA controller> Linkage controller

> A/D conversion-up to 35 channels of high-precision 12Bit ADC@1.42Msps

> 2-channel programmable gain booster, 4/8/10/12/14/ 16/32 times gain optional

> 2 channel comparator, input source and reference voltage optional

> 1 SPI standard interface, 3-6 simple SPI Interface

> 1 I2C standard interface, 3-6 simple I2C interface

> 3 A UART interface, support LIN-Bus

> support ultra-low power consumption working mode-sleep mode/deep sleep mode

> 0.45uA @deep sleep mode

> 0.7uA @deep sleep mode+32.768KHz+RTC

> meet IEC/UL 60730 related standards

> Abnormal storage space access error, hardware CRC check, special SFR protection to prevent misoperation

> 128-bit unique ID number

> Package: LQFP48/QFN40/LQFP32/QFN32