true

Infrared Data Association

Yes

Low-Voltage Detect

Yes

Program Storage Size

256KB

Operating Voltage Range

1.71V~3.6V

Yes

CPU Core

ARM-M4

Peripheral/Function

DMA

Universal Serial Bus

Yes

Direct Memory Access

Yes

Internal Oscillator

Yes

CPU Maximum Speed

100MHz

DAC (Bit)

12bit

ADC (Bit)

16bit

GPIO Ports Number

66

Tray

程序存储器类型

FLASH

工作温度范围

-40℃~+105℃