APM32F103RCT6 - 32-bit MCU
4.
Functional description 20 4.1.
System architecture 20 4.2.
Core 24 4.3.
Interrupt controller24 4.4.
On-chip memory 24 4.5.
Clock24 4.6.
Reset and power management 26 4.7.
Low-power mode 26 4.8.
DMA27 4.9.
GPIO27 4.10.
Communication peripherals 27 4.11.
Analog peripherals 28 4.12.
Timer29 4.13.
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Datasheet APM32F103xC Arm® Cortex®-M3 based 32-bit MCU Version: V1.3 1.
Product characteristics Core 32-bit Arm® Cortex®-M3 core Up to 96MHz working frequency On-chip memory Flash：256KB SRAM：64KB SDRAM: 2MB (only applicable to sealed products) Clock HSECLK: 4~16MHz external crystal/ceramic oscillator supported LSECLK: 32.768KHz crystal/ceramic oscillator supported HSICLK: 8MHz RC oscillator calibrated by factory LSICLK: 40KHz RC oscillator supported PLL: Phase locked
