Keil Logo

Geehy APM32F030R8

ARM Cortex-M0+, 48 MHz, 64 kB ROM, 8 kB RAM

Core - ARM 32-bit Cortex-M0 CPU (48 MHz max) Memories - 16 to 64 Kbytes of Flash memory - 4 to 8 Kbytes of SRAM with HW parity checking CRC calculation unit Reset and power management - Voltage range: 2.4 V to 3.6 V - Power-on/Power down reset (POR/PDR) - Low power modes: Sleep, Stop, Standby Clock management - 4 to 32 MHz crystal oscillator - 32 kHz oscillator for RTC with calibration - Internal 8 MHz RC with x6 PLL option - Internal 40 kHz RC oscillator Up to 55 fast I/Os - All mappable on external interrupt vectors - Up to 36 I/Os with 5 V tolerant capability 5-channel DMA controller 12-bit, 1.0 us ADC (up to 16 channels) - Conversion range: 0 to 3.6 V - Separate analog supply from 2.4 up to 3.6 V Up to 10 timers - 16-bit 7-channel advanced-control timer for 6 channels PWM output - 16-bit timer, with up to 4 IC/OC - 16-bit timer, with 2 IC/OC, 1 OCN - 2 16-bit timers, each with IC/OC and OCN - 16-bit timer with 1 IC/OC - 16-bit basic timer - Independent and system watchdog timers - SysTick timer: 24-bit downcounter Calendar RTC with alarm and periodic wakeup from Stop/Standby Communication interfaces - Up to two I2C interfaces - Up to two USARTs supporting master synchronous SPI and modem control - Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frame Serial wire debug (SWD)

Core ARM Cortex-M0+, 48 MHz
  • Processor:Cortex-M0+, 48 MHz
Memory 8 kB RAM, 64 kB ROM
  • ROM:64 kB
  • RAM:8 kB
Timer/Counter/PWM 0 x 0-bit Timer, 0 x 0-bit Timer, 0 x 0-bit Timer, 0 x 0-bit Timer
  • Timer/Counter:0 x 0-bit 16-Bit Timer with Input Capture, Output Compare and PWM
  • Timer/Counter:0 x 0-bit 32-Bit Timer with Input Capture, Output Compare and PWM
  • Timer/Counter:0 x 0-bit Watchdog
  • Timer/Counter:0 x 0-bit RTC
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
Examples
  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.