CMOS LSI No.
5483 LC662304A, 662306A, 662308A, 662312A, 662316A Four-Bit Single-Chip Microcontrollers with 4, 6, 8, 12, and 16 KB of On-Chip ROM Preliminary Overview The LC662304A, LC662306A, LC662308A, LC662312A, and LC662316A are 4-bit CMOS microcontrollers that integrate on a single chip all the functions required in a special-purpose telephone controller, including ROM, RAM, I/O ports, a serial interface, a DTMF generator, timers, and interrupt functions.
These microcontrollers are available in a 42-pin package.
Package Dimensions unit: mm 3025B-DIP42S [LC662304A/662306A/662308A/662312A/662316A] 42 22 15.
24 Features and Functions • On-chip ROM capacities of 4, 6, 8, 12, and 16 kilob...

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