AT89LP51RB2-20AU Atmel

Description: IC MCU 8BIT 24KB FLASH 44TQFP, Number of I/O: 40, Part Status: Active, Supplier Device Package: 44-TQFP (10x10), 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, Program Memory Size: 24KB (24K x 8), Speed: 20MHz, Mounting Type: Surface Mount, Package / Case: 44-TQFP, Packaging: Bulk, Operating Temperature: -40°C ~ 85°C (TA), RAM Size: 1.375K x 8, DigiKey Programmable: Not Verified.