Part Number: HT48R11-18DIP-F-0 Manufacturer: Holtek Description: IC, 8 bit MCU OTP 1K, 48R11, DIP18 Download Data Sheet Docket: HT48CXX/HT48RXX 8-Bit Microcontroller Series Features · · · · · · · Operating voltage: 2.4V~5.2V Bidirectional I/O lines ...