LC662508A Datasheet (Sanyo Semicon Device) - Four-Bit Single-Chip Microcontroller with 16 KB of On-Chip EPROM

LC662508A, Four-Bit Single-Chip Microcontroller with 16 KB of On-Chip EPROM

Ordering number : EN5997 CMOS IC LC662508A, 662512A, 662516A Four-Bit Single-Chip Microcontrollers with 8, 12, and 16 KB of On-Chip ROM Overview The LC662516A, LC662512A, and LC662508A 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 64-pin package.

Featur

LC662508A Features

* and Functions

* On-chip ROM capacities of 8, 12, and 16 kilobytes, and an on-chip RAM capacity of 512 × 4 bits.

* Fully supports the LC66000 Series common instruction set (128 instructions).

* I/O ports: 58 pins

* DTMF generator This microcontroller incorporates a cir