UPD75512 Datasheet (NEC) - 4-BIT SINGLE-CHIP MICROCOMPUTER

UPD75512, 4-BIT SINGLE-CHIP MICROCOMPUTER

The µPD75512(A) is a 4-bit single-chip microcomputer which employs 75X series architecture, and its performance is comparable to that of an 8-bit microcomputer.

In addition to its high-speed processing capabilities, the µPD75512(A) is also capable of processing data in units of 1, 4, or in 8-bits.

UPD75512 Features

* Higher reliability than µPD75512

* Adequate I/O lines: 64 (can be provided with pull-up/pull-down resistors: 47)

* Built-in 8-bit serial interface: 2-ch NEC standard serial bus interface (SBI) internally provided

* Built-in 8-bit A/D converter: 8-ch

* Variab