true

Program Storage Size

512KB

Yes

Universal Serial Bus

Yes

16Bit Timer

12

DAC (Bit)

12bit

ADC (Bit)

12bit

GPIO Ports Number

82

CPU Core

ARM-M4

Peripheral/Function

RTC Real-time Clock;Watchdog;SDIO

Secure Digital Input and Output

Yes

3

32Bit Timer

2

CPU Maximum Speed

200MHz

2

Tray

内存大小

256KB

程序存储器类型

FLASH

UART/USART

6

SPI,SPI

3