Description
The µPD75316(A) is one of the 75X Series 4-bit single-chip microcomputer having a built-in LCD controller/ driver, and has a data processing capability comparable to that of an 8-bit microcomputer.
Features
- Higher reliability than µPD75316.
- Internal memory.
- Program memory (ROM) : 16256 × 8 bits (µ PD75316(A)) : 12160 × 8 bits (µ PD75312(A)).
- Data memory : 512 × 4 bits.
- Capable of high-speed operation and variable instruction execution time to power save.
- 0.95 µs, 1.91 µs, 15.3 µs (operating at 4.19 MHz).
- 122 µs (operating at 32.768 kHz).
- 75X architecture comparable to that for an 8-bit microcomputer is employed.
- Built.
UPD75312A_NEC.pdf
