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Product description

Product model

Design & development

  • BAT32G135

    64KB Flash, programmable gain amplifier, comparator, high-speed communication interface, RTC. Mainly used in e-cigarettes, smart door locks, smart fire protection, portable medical care, BMS battery management, laser ranging, and portable products and fields that require high power consumption.


    Datasheet >

    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.


    Features

    > 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


  • Product model

    Part Number Package Frequency (MHz) Core Temp Voltage Memory Type ROM RAM Data Flash EEPROM GPIO DMA Timer LSE WDT/WWDT RTC UART I²C SPI CAN LIN PWM/EPWM SAR-ADC SAR-ADC-bit SAR-ADC-ch SAR-ADC-speed(Msps) DAC DAC-bit OPA COMP PGA LCD LED Touch Co_proc Encryption Other Interface
    SAR-ADC-unitSAR-ADC-bitSAR-ADC-chSAR-ADC-speed(Msps)DAC-unitDAC-bitCO-MUL
    BAT32G135GE32FP LQFP32 64 M0+ -40~105 1.8~5.5 FLASH 64KB 8KB 1.5KB / 29 24 8 / 1 1 3 1+3 1+3 / 1 / 1 12 25 1.42 / / / 2 1

    /

    /

    / 1 / /
    BAT32G135GE40NB QFN40 64 M0+ -40~105 1.8~5.5 FLASH 64KB 8KB 1.5KB / 37 24 8 / 1 1 3 1+4 1+4 / 1 / 1 12 28 1.42 / / / 2 2

    /

    /

    / 1 / /
    BAT32G135GE48FA LQFP48 64 M0+ -40~105 1.8~5.5 FLASH 64KB 8KB 1.5KB / 45 24 8 / 1 1 3 1+5 1+5 / 1 / 1 12 35 1.42 / / / 2 2

    /

    /

    / 1 / /

  • Design & development

    Documentation
    Name Version Describe Download
    BAT32G135 user manual V1.0.5

    BAT32G135 modules, chip registers, clocks, storage, etc.

    Download >
    BAT32G135 data sheet V1.4.3

    BAT32G135 chip feature, performance indicators, packaging information, etc.

    Download >
    CMS.BAT32G135.pack V1.0.4

    BAT32G135 Pack

    Download >
    Application Notes for CMS BAT32 V1.0.8

    Application Notes for BAT32 Series Microcontroller

    Download >

    More

    Evaluation kit

    More

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