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.
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.
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.
> 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
Name | Version | Describe | Download |
---|---|---|---|
BAT32G127 user manual | V0.1.7 | BAT32G127 modules, chip registers, clocks, storage, etc. |
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BAT32G127 data sheet | V0.1.8 | BAT32G127 chip feature, performance indicators, packaging information, etc. |
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Cmsemicon.BAT32G127.pack | V0.13.0 | BAT32G127 Keil pack |
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Cmsemicon.BAT32G127.zip | V0.7.4 | Contains the driver and sample program of the BAT32G127 chip module |
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Cmsemicon pack | V1.00 | CMS pack installation instructions |
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