The BAT32G133 series MCU is an ultra-low-power, low-pin MCU based on ARM-Cortex M0+ launched by Cmsemicon. The main frequency is 64MHz, the working voltage is 2.0V-5.5V, 32KB Flash, 4KB SRAM, 1.5KB Data Flash, and up to 22 GPIOs. , ADC, PWM, PGA, comparator, UART, SPI, I2C and temperature sensor, support multiple DMA channels.

> ARM Cortex M0+ core

> Up to 64MHz @2.0V-5.5V

> 35uA/MHz @64MHz

> Operating voltage: 2.0V-5.5V

> Operating temperature: -40℃-105℃

> 32KB Flash

> 4KB SRAM

> 1.5KB Data Flash

> Support BOOT function, space can be set 0-4KB

> Up to 22 GPIOs, digital IO can be mapped freely

> Flexible configuration system clock, can be switched freely

> Hardware multiplier module, support 32bit multiplication operation

> 8 16Bit General Timer

> 1 15Bit interval timer (low-power timer)

> 1 WDT

> 1 RTC, supporting perpetual calendar, alarm clock, etc.

> 1 SysTick Timer

> Enhanced DMA controller

> Linkage controller

> A/D Conversion-up to 18 channels of high-precision high-speed 12Bit ADC@1.2Msps

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

> 2-channel comparator, input source optional reference voltage

> 3 UARTs

> 6 SPIs

> 1 standard I2C

> 1 IrDA channel

> Support ultra-low power consumption mode 0.45uA @deep sleep mode 0.70uA @deep sleep mode+32.768KHz+RTC

> compliant 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: QFN24/SSOP24/QFN20/TSSOP20