true

Low-Voltage Detect

Yes

Internal Comparator

Yes

Yes

16Bit Timer

5

ADC (Bit)

12bit

GPIO Ports Number

17

Operating Voltage Range

1.65V~5.5V

Peripheral/Function

DMA;Low-Voltage Detection;CRC check;Temperature Sensor;Watchdog

Direct Memory Access

Yes

1

CPU Maximum Speed

48MHz

Tape & Reel (TR)

内存大小

8KB

工作温度范围

-40℃~+105℃

UART/USART

2

SPI,SPI

1