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APM32F102

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APM32F102

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Description

DMA

Features

APM32F102 series of MCUs carry a 32-bit ARM® Cortex®-M3 core. The internal AHB , combining with high speed memory and DMA can realize immediate data processing and storage.The internal APB, abundant peripherals and enhanced I/O ensure fast connection and flexible control.Besides, APM32F101 equipped with high performance FPU can easily deal with the complex algorithm and upgrade the applications without additional input.

 

System and Architecture

Power, Clock and Reset

  • The maximum operating frequency is 48MHz
  • Bus matrix controller and arbitrator
  • Built-in tracking module supports JTAG/SWD debugging
  • Voltage: 2.0V~3.6V  Working Temperature: - 40℃ ~ + 105℃
  • The internal POR/BOR and configurable voltage monitoring module
  • External crystal oscillator input: One system clock(4 MHz ~16MHz) and one RTC(32.768kHz)
  • Internal OSC: One pre-correction 8MHz RC oscillator and one 40kHz RC oscillator
  • PLL: Provide maximum 72 MHz clock

Memory

  • Flash: Maximum is 128K , support SPI extension
  • SRAM: Maximum is 20K
 

Low-power and Battery-powered

  • 3 low-power mode: sleep, stop and standby
  • Support battery-powered, RTC and stand-by register

2 ADCs and A Temperature Sensor

  • Input: 0~VDDA
  • Conversion accuracy: 12bit
  • Conversion time: 1μS
  • OCTS:1

Product Overview

Channel: 7

Accessible peripherals: UART、Timer、I²C、USB、SPI、ADC

 

I/O

  • I/O quantity: 51/37 (depends on model and package)
  • Interrupt: All I/O can be mapped to the 16 external interrupt controllers.
  • 5V tolerance: All I/O support 5V input of logic level

Timer and PWM

  • 16-bit GPTM: 3(Max). Each timer has 4 independent channels for input capture, output comparison, PWM and pulse count.
  • l WDG: 2, IWDG and WWDG
  • Systick Timer: a 24-bit with self-decrement

Communication Interface

  • UART interface: 3 (Max)
  • I²C interface: 2 (Max)
  • SPI interface: 2 (Max)
  • USB device interface: 1
  • CAN interface: 1
 

Debug Mode

  • SWD and JTAG interface

Package

  • LQFP64/LQFP48 (Peripherals and I/O configuration vary in different packages)

Product Overview

 

 

 

   

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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