LC876980B - (LC876980B/72B/64B) 8-Bit Single Chip Microcontroller

Features

• (1) Read-Only Memory (ROM): LC876980B LC876972B LC876964B 81920 × 8bits 73728 × 8bits 65536 × 8bits (LC876980B/72B/64B) (2) Random Access Memory (RAM): 2048 × 9 bits (3) Minimum Bus Cycle Time: 100ns (10MHz) VDD=3.0 ～ 5.5[V] 250ns (4MHz) VDD=2.5 ～ 3.0[V] Note: The bus cycle time indicates ROM read time. (4) Minimum Instruction Cycle Time(tCYC): 300ns (10MHz) 750ns (4MHz) VDD=3.0 ～ 5.5[V] VDD=2.5 ～ 3.0[V] (5) Ports - Input/output ports Data direction programmable for each bit individually : Os.