AT89LP51RB2-20PU Microchip Technology / Atmel

Description: IC MCU 8BIT 24KB FLASH 40DIP, DigiKey Programmable: Not Verified, Number of I/O: 37, Supplier Device Package: 40-PDIP, Peripherals: Brown-out Detect/Reset, POR, PWM, WDT, Connectivity: EBI/EMI, I2C, SPI, UART/USART, Voltage - Supply (Vcc/Vdd): 2.4V ~ 5.5V, Core Size: 8-Bit, Data Converters: A/D 7x10b, Core Processor: 8051, Program Memory Type: FLASH, Oscillator Type: Internal, Operating Temperature: -40°C ~ 85°C (TA), RAM Size: 1.375K x 8, Program Memory Size: 24KB (24K x 8), Speed: 20MHz, Mounting Type: Through Hole, Package / Case: 40-DIP (0.600", 15.24mm), Packaging: Tube.