Microchip Technology AT91SAM9CN12B-CU 微处理器 - MPU BGA，绿色，工业温度，密码，MRL A

Core: ARM926EJ-S

I/O Voltage: 1.8 V, 3.3 V

Memory Type: L1 Cache, ROM, SRAM

Unit Weight: 2.170 g

Data RAM Size: 32 kB

Data ROM Size: 128 kB

Data Bus Width: 32 bit

Interface Type: 2-Wire, Serial, UART, USB

Mounting Style: SMD/SMT

Number of I/Os: 105 I/O

Number of Cores: 1 Core

Processor Series: SAM9CN

L1 Cache Data Memory: 16 kB

Maximum Clock Frequency: 400 MHz

Operating Supply Voltage: 1 V

Number of Timers/Counters: 2 Timer

L1 Cache Instruction Memory: 16 kB

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C