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Ordering number : ENA0139
LC87F40C8A
Overview
CMOS IC Internal 128K-byte FROM (ROM/CGROM), 2048 byte RAM, 1024-byte CGRAM, and 704×10-bit CRT Display RAM
8-bit 1-chip Microcontroller
The SANYO LC87F40C8A is a closed caption TV controlling 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 71ns, integrates on a single chip a number of hardware features such as 128K-byte flash ROM (size-variable program ROM and CGROM), 2048-byte RAM, 1024-byte CGRAM, 704×10-bit CRT display RAM, sophisticated 16-bit timers/counters (may be divided into 8-bit timers), a 16-bit timer/counter (may be divided into 8-bit timers/counters, two 8-bit timers wi...