APM32F091CB
-
Core
Cortex-M0+, 48 MHz
-
Family
APM32F0 Series
-
Sub-Family
APM32F091
-
CMSIS Pack
APM32F0xx_DFP
Geehy Semiconductor' APM32F0 series of mainstream MCUs are 32-bit microprocessors based on ARM Cortex'-M0+ core, with a maximum operating frequency of 48MHz.
Core
- ARM 32-bit Cortex-M0+ CPU (48 MHz max)
Memories
- 32 to 256 Kbytes of Flash memory
- 4 to 32 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
| Core |
Processor Cortex-M0+ |
|---|---|
| Maximum Clock Frequency | 48 MHz |
| Memory Protection Unit | NO_MPU |
| Floating Point Unit | NO_FPU |
| Trust Zone | |
| Digital Signal Processor | |
| CortexM Vector Extensions | |
| Endian | Little-endian |
| Features | View features |
Processor
Cortex-M0+, 48 MHz
-
Timer 16-Bit Timer with Input Capture, Output Compare and PWM 16-Bit Timer with Input Capture, Output Compare and PWM 32-Bit Timer with Input Capture, Output Compare and PWM 32-Bit Timer with Input Capture, Output Compare and PWM Watchdog Watchdog RTC RTC -
Unknown 12-bit Analog to Digital Converter x 12-bit Analog to Digital Converter Input and Output Ports x Input and Output Ports 12-bit Digital to Analog Converter x 12-bit Digital to Analog Converter SPI Interface x SPI Interface I2S Interface x I2S Interface I2C Interface x I2C Interface USART Interface x USART Interface