AT89C51ID2T-RLTUM Microchip Technology

Description: IC MCU 8BIT 64KB FLASH 44VQFP, Packaging: Tray, Package / Case: 44-TQFP, Mounting Type: Surface Mount, Speed: 60MHz, Program Memory Size: 64KB (64K x 8), RAM Size: 2K x 8, Operating Temperature: -40°C ~ 85°C (TA), Oscillator Type: External, Program Memory Type: FLASH, EEPROM Size: 2K x 8, Core Processor: 80C51, Core Size: 8-Bit, Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V, Connectivity: I2C, SPI, UART/USART, Peripherals: POR, PWM, WDT, Supplier Device Package: 44-TQFP (10x10), Number of I/O: 34, DigiKey Programmable: Not Verified.