AT89C52-33AI Microchip Technology

Description: IC MCU 8BIT 8KB FLASH 44TQFP, Packaging: Tray, Package / Case: 44-TQFP, Mounting Type: Surface Mount, Speed: 33MHz, Program Memory Size: 8KB (8K x 8), RAM Size: 256 x 8, Operating Temperature: -40°C ~ 85°C, Oscillator Type: Internal, Program Memory Type: FLASH, Core Processor: 8051, Core Size: 8-Bit, Voltage - Supply (Vcc/Vdd): 4V ~ 6V, Connectivity: SIO, UART/USART, Supplier Device Package: 44-TQFP (10x10), Part Status: Obsolete, Number of I/O: 32, DigiKey Programmable: Not Verified.