BAT32G127 32-bit M0+ FLASH 128KB LQFP64 LQFP48 QFN40 LQFP32 Microcontroller


BAT32G127 32-bit M0+ FLASH 128KB LQFP64 LQFP48 QFN40 LQFP32 Microcontroller

short description:

  • CPU Type: 32-bit
  • Core: M0+
  • Memory Type: FLASH
  • ROM: 128KB
  • RAM: 8KB
  • Package: LQFP64/LQFP48/QFN40/LQFP32
  • Product Summery: 128KB Flash ,OPA,Comparator,DAC,Multiplier,LCD Driver.It is widely used in three meters, measurement, IoT applications, such as water meter, gas meter, heat meter, voltmeter, ammeter, pressure gauge, gas alarm, combustible gas detector, etc.
  • Product Detail


    Product Tags

    General Description

    BAT32G127 series uses the high-performance ARM Cortex-M0®+ 32bit RISC core, which can operate 32MHz, 128KB Flash Memory ,8KB SRAM. This product integrates I2C, SPI and UART standard interfaces, and integrates 12bit A/D converter, 8bit DAC, temperature sensor, comparator and operational amplifier. At the same time, it also has excellent low-power performance, supports two low-power modes of sleep and deep sleep, and is flexible in design. Its operating power consumption is 35uA/ MHz@32MHz In deep sleep mode, the power consumption is only 0.7uA, which is suitable for battery-powered low-power devices.

    Product Features

    > ARM Cortex M0+ core
    > Up to 32MHz @1.8V-5.5V
    > 35uA/MHz @32MHz
    > Operating voltage: 1.8V-5.5V
    > Operating temperature: -40℃-105℃
    > 128KB Flash > 8KB SRAM
    > 2.5KB data flash
    > Up to 60 GPIOs
    > Hardware multiplier module
    > 8 16 Bit timers
    > 1 interval timer of 15 Bit (low power consumption timer)
    > 1 WDT
    > 1 RTC Timer
    > Enhanced DMA controller
    > Linkage controller
    > LCD Controler,support 4COM*42SEG/6COM*40SEG/8COM*38SEG
    > A/D conversion-up to 26 channels of high-precision 12Bit ADC, 0.71Msps > D /A conversion-8Bit accuracy, support 1 channels
    > 1 channels OPA.
    > 2 channel comparator, input source and reference voltage optional
    > 1 I2C standard interface, 3-6 simple I2C interfaces
    > 1 SPI standard interface,support 8 bit and 16 bit
    > 3 UART interfaces, support LIN-Bus
    > Support ultra-low power consumption working mode – sleep mode/deep sleep mode
    > 0.7uA @deep sleep mode
    > 0.9uA @deep sleep mode +32.768kHz +RTC
    > Comply with relevant standards of IEC/UL 60730
    > abnormal storage space access error, hardware CRC calibration Inspection, special SFR protection to prevent misoperation
    > 128-bit unique ID number
    > Package: LQFP64/LQFP48/QFN40/LQFP32

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