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Cmsemicon CMS32L031GC20NB

ARM Cortex-M0+, 48 MHz, ROM, RAM

Code Flash: 32KB, Data Flash: 1KB, RAM: 4KB Package: 20-lead QFN(3x3mm, 0.4mm pitch)

Core ARM Cortex-M0+, MPU 48 MHz, 24 -channel Enhanced DMA
  • DMA:24 -channel Enhanced DMA
  • Processor:Cortex-M0+, MPU 48 MHz
Memory RAM, ROM
  • Additional Memory:32000 byte Code Flash
  • Additional Memory:1024 byte Data Flash
Clock & Power 1.8 V .. 5.0 V, 48 MHz
  • External Oscillator:1 MHz 20 MHz External Crystal Oscillator
  • Internal RC:24 MHz Internal RC Oscillator
  • Supply Voltage:1.8 V .. 5.0 V Operating Voltage
  • Power Modes:3 Power Modes: Run, Sleep, Deep-Sleep
  • Maximum Clock Frequency:48 MHz,
  • RTC:32 kHz Internal Real Time Clock(RTC)
Communication SPI, I2C, UART
  • SPI:1 x 4-wire SPI
  • SPI:5 x 3-wire SPI
  • I2C:1 x Full Function I2C
  • UART:3 x UART
Timer/Counter/PWM 4 x 16-bit Timer, 4 x 16-bit Timer
  • Watchdog:1 x Watchdog Timer
  • Timer/Counter:4 x 16-bit General Purpose Timer (TIM40)
  • Timer/Counter:4 x 16-bit General Purpose Timer (TIM41)
Analog 15-channel 12 bit ADC, 2 x PGA, 2 x CMP
  • ADC:15-channel x 12 bit ADC
  • Temperature Sensor:1 x Temperature Sensor
  • Other:2 x PGA
  • Other:2 x CMP
I/O & Package -40 °C .. 105 °C, 20-QFN
  • Operating Temperature Range:-40 °C .. 105 °C Operating Temperature Range
  • Package, QFN:20-pad 3x3mm, 0.4mm pitch QFN
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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