Description
Based on a 32-bit Arm® Cortex®-M3 core, the APM32E103xE industrial-grade enhanced MCU is upgraded on the Geehy APM32F103xE series. Its operating frequency can reach 120MHz, the power supply is from 2.0V to 3.6V, and the operating temperature covers -40℃ to +105℃, helping products to operate stably in industrial-grade temperature scenarios. The new APM32E103xE is equipped with rich on-chip resources and can bring better choices for users’ applications with enhanced functions and cost-effective performance.
Performance
System
- Arm® Cortex®-M3 core
- Operates at frequency of 120MHz
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
Peripheral
- U(S)ART: 5
- SPI: 3
- I2S: 2
- I2C: 2
- CAN: 2
Package
|
Attribute |
Value |
|
Category |
Embedded Processors & Controllers/Microcontroller Units (MCUs/MPUs/SOCs) |
|
Datasheet |
Geehy APM32E103VCT6 |
|
RoHS |
|
|
Infrared Data Association |
Yes |
|
Low-Voltage Detect |
Yes |
|
CCP Capture/Compare |
Yes |
|
Program Storage Size |
256KB |
|
Watchdog |
Yes |
|
Real-Time Clock |
Yes |
|
Universal Serial Bus |
Yes |
|
RAM Size |
64KB |
|
16Bit Timer |
8 |
|
Internal Oscillator |
Yes |
|
PWM (Bit) |
16bit |
|
Program Memory Type |
FLASH |
|
DAC (Bit) |
12bit |
|
ADC (Bit) |
12bit |
|
GPIO Ports Number |
80 |
|
Operating Voltage Range |
2V~3.6V |
|
Operating Temperature Range |
-40℃~+85℃ |
|
CPU Core |
ARM-M3 |
|
Secure Digital Input and Output |
Yes |
|
Direct Memory Access |
Yes |
|
I2C |
2 |
|
UART/USART |
5 |
|
CPU Maximum Speed |
120MHz |
|
CAN |
2 |
|
SPI |
3 |
|
I2S |
2 |
|
Products Specifications
|
Category |
Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) |
|
Manufacturer |
Geehy |
|
Package |
LQFP-100(14×14) |
|
DAC (Bit) |
12bit |
|
ADC (Bit) |
12bit |
|
Number of I/O |
80 |
|
Applications |
– |
|
PWM (Bit) |
16bit |
|
Program Memory Type |
FLASH |
|
Program Storage Size |
256KB |
|
CPU Core |
ARM-M3 |
|
CPU Maximum Speed |
120MHz |
|
Voltage – Supply |
2V~3.6V |
|
