Microchip AT91M42800A-33AU ARM 微控制器

Interfaces: EBI, SPI, USART

MCU Family: AT91

MCU Series: AT91M

Device Core: ARM7TDMI

IC Mounting: Surface Mount

No. of I/Os: 54

No. of Pins: 144

Product Range: AT91 Family AT91M Series Microcontrollers

Data Bus Width: 32-bit Bit

RAM Memory Size: 8 KB

IC Case / Package: LQFP

Supply Voltage Max: 3.6 V

Supply Voltage Min: 2.7 V

Operating Frequency Max: 33 MHz

Operating Temperature Max: 85 °C

Operating Temperature Min: -40 °C

Datasheet