LC877348A - Sanyo

LC877348A 8-Bit Single Chip Microcontroller

CMOS IC LC877372A/64A/56A/48A 8-Bit Single Chip Microcontroller Under Development LC877372A 8 bit Single Chip Microcontroller incorporating 72KB ROM and 2048 byte RAM on chip LC877364A 8 bit Single Chip Microcontroller incorporating 64KB ROM and 2048 byte RAM on chip LC877356A 8 bit Single Chip Microcontroller incorporating 56KB ROM and 2048 byte RAM on chip.

Features

(1) Read-Only Memory (ROM) - 73728 × 8 bits (LC877372A) - 65536 × 8 bits (LC877364A) - 57344 × 8 bits (LC877356A) - 49152 × 8 bits (LC877348A) (2) Random Access Memory (RAM): 2048 × 9 bits (LC877372A, LC877364A, LC877356A, LC877348A) (3) Minimum Bus Cycle Time: 100 ns (10 MHz) Note: The bus cycle time indicates ROM read time. (4) Minimum Instruction Cycle Time: 300 ns (10MHz) (5) Ports - Input/output ports Data direction programmable for each bit individually : 26 (P1n, P30-P35, P70-P73, P8n) Data direction programmable in nibble units : 8 (P0n) (When N-channel open drain output is se.