Download the LC876972B datasheet PDF.
This datasheet also covers the LC876980B variant, as both devices belong to the same (lc876980b/72b/64b) 8-bit single chip microcontroller family and are provided as variant models within a single manufacturer datasheet.
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.
LC876972B Datasheet
