Keil Logo

ABOV A31G226

ARM Cortex-M0+, 48 MHz, 256 kB ROM, 20 kB RAM

256KB Flash Memory

Core ARM Cortex-M0+, 48 MHz, 328 -channel DMA
  • NVIC:NVIC with 32 Interrupt Sources with 32 interrupt sources
  • DMA:8 -channel DMA
  • Processor:Cortex-M0+, 48 MHz
Memory 20 kB RAM, 256 kB ROM
  • ROM:256 kB
  • RAM:20 kB
  • Additional Memory:256 byte Internal Code Flash Memory (CFMC)
  • Additional Memory:32 byte Internal Data Flash Memory (DFMC)
Clock & Power 1.8 V .. 5.5 V, 48 MHz
  • External Oscillator:4 MHz 16 MHz External Crystal Oscillator
  • Internal RC:32 MHz Internal RC Oscillator
  • Supply Voltage:1.8 V .. 5.5 V Operating Voltage
  • Power Modes:3 Power Modes: Run, Sleep (Idle), Deep-Sleep (Power-down)
  • Maximum Clock Frequency:48 MHz,
  • PLL:1 Hz Internal PLL up to 48MHz
Communication SPI, I2C, UART, USART
  • SPI:2 x SPI Interface
  • I2C:2 x I2C Interface
  • UART:2 x UART Interface
  • USART:4 x USART Interface
Timer/Counter/PWM 7 x 16-bit Timer, 2 x 32-bit Timer, 1 x 16-bit 3-phase complementary PWM (TIMER3n)
  • Watchdog:1 x Watch-dog Timer
  • Timer/Counter:7 x 16-bit 16-bit TIMER (TIMER1n)
  • Timer/Counter:2 x 32-bit 32-bit TIMER (TIMER2n)
  • PWM:1 x 16-bit 3-phase complementary PWM (TIMER3n)
Analog 1-channel 12 bit DAC, 1-channel 12 bit ADC
  • ADC:1-channel x 12 bit ADC
  • DAC:1-channel x 12 bit DAC
  • Temperature Sensor:1 x Internal Temp Sensor
I/O & Package 80-QFP, 64-QFP, 47-QFP
  • I/Os:75 GPIOs of 80-LQFP Package
  • I/Os:75 GPIOs of 64-LQFP Package
  • I/Os:75 GPIOs of 48-LQFP Package
  • Package, QFP:80-lead 80-LQFP Package (12x12, 14x14)
  • Package, QFP:64-lead 64-LQFP Package (12x12, 10x10)
  • Package, QFP:47-lead 48-LQFP Package (7x7)
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.