APM32E103xCxE

Product Overview

Upgraded on the APM32F103xE series, the advanced industrial-grade APM32E103xE MCU series based on 32-bit ARM® Cortex®-M3 core and operated at frequency of 120MHz. The supply voltage ranges from 2.0V to 3.6V and its operating temperature covers -40°C to +105°C, helping the product to operate stably in industrial-grade temperature scenarios. 5kV ESD level complies with industrial-grade reliability standards. Equipped with rich on-chip resources, the new APM32E103xE can bring better choices for users' application scenarios with the most reasonable functions and high cost performance. 

Performance

System

  • Arm® Cortex®-M3 core
  • Operates at frequency of 120MHz

Memory

  • Flash 512KB
  • SRAM 128KB

Power Consumption

  • VDD supply range: 0~3.6V
  • VDDA supply range: 2.0~3.6V
  • Backup domain VBAT range: 1.8V~3.6V
  • Supports power-on reset (POR)/power-down reset (PDR)
  • Supports programmable voltage detector

Timer

  • 16-bit universal timer: 4
  • 16-bit basic timer: 2
  • 16-bit advanced timer: 2
  • Watchdog timer: 2
  • SysTick: 1

Analog Peripherals

  • 12-bit ADC: 3, external channels: 21
  • 12-bit DAC: 2
  • Internal Temperature Sensor: 1

I/Os

  • 37/51/80/112 I/Os
  • All I/O are mapped to external interrupt vectors
  • Up to 87 I/Os that tolerate 5V signal inputs

Debug Mode

  • JTAG
  • SWD

Peripheral

  • U(S)ART: 5
  • SPI: 3
  • I2S: 2
  • I2C: 2
  • CAN: 2

Package

  • QFN48
  • LQFP48/64/100/144

Model List

Part No.Frequency
(MHz)
FLASH(KB)SRAM(KB)SDRAMFPUI/OsVmin(V)Vmax(V)GPTMR
(16bit)
GPTMR
(32bit)
Advanced
TMR(16bit)
Basic
TMR
Systick
(24bit)
IWDGWWDGRTCADC
12-bit
Cell
ADC
12-bit
channels
DAC
12-bit
Cell
DAC
12-bit
channels
Analog
Comparator
EMMCSPII2SI2CU(S)ARTCANSDIOUSB
Device
CECPackage
APM32E103CCU612025664013723.640121111210220032232010QFN48
APM32E103CEU6120512128013723.640121111210220032232010QFN48
APM32E103CCT612025664013723.640121111210220032232010LQFP48
APM32E103CET6120512128013723.640121111210220032232010LQFP48
APM32E103RCT612025664015123.64022111131622003223+22110LQFP64
APM32E103RET6120512128015123.64022111131622003223+22110LQFP64
APM32E103VCT612025664018023.64022111131622013223+22110LQFP100
APM32E103VET6120512128018023.64022111131622013223+22110LQFP100
APM32E103ZCT6120256641111223.64022111132122013223+22110LQFP144
APM32E103ZET61205121281111223.64022111132122013223+22110LQFP144


Download Resources

Model Guide

Resource Title Version Update Date Download
Geehy Model Guide 2022.10 2022.10 2022/11/3

IC Document

Resource Title Version Update Date Download
APM32E103xCxE User Manual V1.3 2022/9/16
APM32E103xCxE datasheet V1.4 2022/10/21
APM32E103VET6S datasheet V1.2 2022/10/21

Evaluation Board

Resource Title Version Update Date Download
APM32E103ZE EVAL Schematic Diagram V1.0 2022/10/24

MINI Board

Resource Title Version Update Date Download
APM32E103ZE MINIBOARD Schematic Diagram V1.0.0 2021/8/12
APM32E103ZE MINI Board User Manual V1.1 2022/4/28

Software Package

Resource Title Version Update Date Download
APM32E10x_SDK V1.0 2022/9/1
APM32E1xx_DFP pack V1.0.0 2022/9/1
APM32E10x_EVAL_SDK V1.0 2022/11/25