Microchip AT91SAM7S64C-AU ARM 微控制器，SAM7S 系列，基于 SMART ARM 的微控制器，ARM7TDMI，32 位，55 MHz，64 KB，64 引脚

Interfaces: SPI/TWI/USART/USB

MCU Family: SAM32

MCU Series: AT91SAM7S

Device Core: ARM7TDMI

IC Mounting: Surface Mount

No. of I/Os: 32

No. of Pins: 64

Product Range: SAM32 Family AT91SAM7S Series Microcontrollers

Data Bus Width: 32 Bit

IC Case / Package: LQFP

Supply Voltage Max: 1.95, 3.6

Supply Voltage Min: 1.65, 3

Operating Frequency Max: 55

Operating Temperature Max: 85 °C

Operating Temperature Min: -40 °C

Datasheet