APM32F103x4x6x8xB
APM32F103x4x6x8xB Series MCU is based on 32-bit Arm® Cortex®-M3 core, has strong computing efficiency and excellent power efficiency. It is equipped with enhanced external memory controller eMMC to support external expansion of SDRAM. It has enhanced peripheral function to support the simultaneous use of USB and can interfaces. The built-in FPU can effectively improve the speed of single-precision floating-point operation. It has passed China IEC61508 SIL3 certification and USB-IF test, and meets the industrial high-reliability standard. It has been successfully applied in electric bicycle, BMS battery management, sweeper, printer and automobile diagnostic instrument.
Performance
System
ARM® Cortex®-M3
Frequency 96MHz
Support FPU Temperature range:-40℃~+105℃
Support IEC61508 SIL2
Support USB-IF
Memory
Flash: 16-128KB
SRAM: 6-20KB
Power Consumption
Supply voltage: 2.0V~3.6V
Built in programmable voltage monitor
Support sleep, stop and standby modes
VBat supports RTC and backup register power supply
Timer
16-bit universal timer: 3
16-bit advanced timer: 1
Watchdog timer: 2
SysTick: 1
Analog peripherals
12-bit ADC:2,external channels: 16
Conversion range: 0~VDAA
Internal Temperature Sensor: 1
I/Os
26/37/51/80 I/Os
All I/Os can be mapped to 16 external interrupt controller
Almost all I/O tolerates 5V signal input
Security
96-bit non-rewriteable unique identity
Support CRC cells
Debug Mode
SWD and JTAG interface
Peripheral
USART : 3
I²C : 2
SPI : 2
USB: 1
CAN: 1
QSPI: 1
Support using both USB and CAN interfaces
Package
LQFP48/64/100
QFN36
Documents &Development Tools
Data Sheet
User Manual
SDK
Development Board
Geehy Development Boards (including MiniBoard and EvalBoard) are equipped with everything you need to evaluate the APM32 microcontroller. Each kit comes with a variety of pins broken out to 2.54mm headers, USB type B connection, USART connection (DB9) , push buttons, accessible boot pins, and a JTAG/SWD interface for programming.
