MCU 8BIT 8051 24MHZ PLCC-44; Controller Family/Series:AT89S52; CPU Speed:24MHz; Program Memory Size:8KB; RAM Memory Size:256Byte; No. of Pins:44Pins; MCU Case Style:LCC; No. of I/O's:32I/O's; Embedded Interface Type:SPI UART; Supply Voltage Min:4V; Supply Voltage Max:5.5V; Packaging:Each; Product Range:8051 Microcontrollers; Automotive Qualification Standard:-; MSL:MSL 2 - 1 year; SVHC:No SVHC (17-Dec-2015); MPU Core Size:8bit; No. of Timers:3; Number of bits In Timer:16; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Program Memory Size:8KB; Termination Type:Surface Mount Device