8BIT CMOS MCU, SMD, 16C55, SOIC28; Controller Family/Series:PIC16C; Core Size:8bit; No. of I/O's:20; Program Memory Size:0.75KB; RAM Memory Size:24Byte; CPU Speed:40MHz; Oscillator Type:HS; No. of Timers:1; Peripherals:Timer; Digital IC Case Style:SOIC; Supply Voltage Range:2.5V to 6.25V; Operating Temperature Range:-40°C to +85°C; No. of Pins:28; SVHC:No SVHC (20-Jun-2011); Clock Frequency:20MHz; IC Generic Number:16C55; IC Temperature Range:Industrial; Logic Function Number:16C55; Memory Configuration:512 x 12; Memory Size:512bit; Memory Type:OTP; No. of Bits:8; No. of I/O's:20; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:SOIC; Termination Type:SMD