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APM32S103x8xB

产品概述

Based on a 32-bit Arm® Cortex®-M3 core, the APM32S103x8xB series MCUs come with computing frequency up to 96MHz and a working temperature range of -40℃ to +105℃, helping products operate stably in industrial-grade temperature scenarios. With enhanced peripheral functions and 2 built-in CANs, it supports dual CAN operation at the same time. The 5.5kV ESD meets the demand of industrial-grade high-reliability standards.

性能参数

System

  • Arm® Cortex®-M3
  • Operates at the frequency of 96MHz
  • Supports FPU operations
  • Working temperature: -40℃~+105℃

Memory

  • Flash: 128KB
  • SRAM: 36KB

Clock

  • HSECLK: 4~16MHz external crystal/ceramic oscillators
  • LSECLK: 32.768KHz crystal/ceramic oscillator
  • HSICLK: Calibrated 8MHz
  • RC oscillator LSICLK: 40KHz RC oscillator
  • PLL: 2~16x frequency

Power Supply & Management

  • VDD range: 2.0~3.6V
  • VDDA range: 2.0~3.6V
  • VBAT supply range: 1.8V~3.6V
  • Supports POR/PDR
  • Supports programmable voltage detector

Low-power Mode

  • Supports sleep, stop, and standby modes

DMA

  • DMA-7: 1

Debug Mode

  • JTAG
  • SWD

I/Os

  • Up to 80 I/Os
  • All I/Os are mappable on external interrupt vectors
  • Up to 60 I/Os are 5V tolerant inputs

Communication Peripherals

  • I2C: 2 (1Mbit/s), supports SMBus/PMBus
  • USART: 3, supports ISO7816, LIN and IrDA
  • SPI:2, with a maximum transmission rate of 18Mbps
  • CAN: 2
  • USBD: 1

Analog Peripherals

  • 12-bit ADC: 2
  • Internal Temperature Sensor: 1

Timer

  • 16-bit advanced timer: 1, supports deadband and brake input
  • 16-bit universal timer: 3, each time has 4 independent channels for input capture, output comparison, PWM and pulse counting
  • Watchdog timer: 2, a stand-alone watchdog IWDT and a window watchdog WWDT
  • SysTick: 1,

RTC

  • Supports calendar function

Package

  • QFN 36
  • LQFP 48/64/100

型号表

Part No.Frequency
MHz
Flash
KB
RAM
KB
EMMC
(SDRAM)
FPUI/OsVmin
(V)
Vmax
(V)
GPTMR
16-bit
Advanced
TMR
16-bit
Basic
TMR
16-bit
SysTick
24-bit
IWDGWWDGRTCADC
12-bit
cell
ADC
12-bit
channels
DAC
12-bit
cell
DAC
12-bit
channels
Analog ComparatorTSC
Channels
SPII2SI2CU(S)ARTCANSDIOUSBDCECPackage
APM32S103TBU69612836012623.63101111210000010122010QFN36
APM32S103C8T6
966436013723.6310
1
1
1
1
2
10
0
000
2
0
2
3
2
0
1
0
LQFP48
APM32S103CBT69612836013723.63101111210000020232010LQFP48
APM32S103RBT69612836015123.63101111216000020232010LQFP64
APM32S103VBT6
9612836018023.63101111216000020232010LQFP100



下载资源

IC文档

名称 版本 更新日期 下载
APM32S103x8xB数据手册 V1.1 2022/7/18
APM32S103x8xB用户手册 V1.0 2022/7/25

软件支持

名称 版本 更新日期 下载
APM32S10x_SDK V1.0 2022/9/1
APM32S1xx_DFP pack V1.0.0 2022/9/1