Microchip Technology AT89C51RD2T-RLRUM MCUs MCUs AT89x, 64KB 플래시, TQFP-44

Core: 8051

Data RAM Size: 2 kB

Data ROM Size: 2 kB

Data ROM Type: EEPROM

Data Bus Width: 8 bit

Interface Type: SPI, UART

Mounting Style: SMD/SMT

Number of I/Os: 34 I/O

Watchdog Timers: Watchdog Timer

Processor Series: AT89x

Program Memory Size: 64 kB

Program Memory Type: Flash

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 2.7 V

Maximum Clock Frequency: 60 MHz

Operating Supply Voltage: 2.7 V to 5.5 V

Number of Timers/Counters: 3 Timer

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C