Product Summary

The UPD78310ACW is a CMOS single-chip microcomputer. It contains a high-performance 16-bit CPU, enabling highly advanced internal arithmetic/logical operations. The UPD78310ACW can directly access external memory of up to 64K bytes. With the UPD78310ACW, which contains a one-time PROM or EPROM, is also available for system evaluation.

Parametrics

UPD78310ACW absolute maximum ratings: (1)supply voltage:-0.5V to +7.0V; (2)input voltage:-0.5V to VDD+0.5V; (3)output voltage:-0.5V to VDD+0.5V; (4)low-level output current:4.0mA or 100mA; (5)high-level output current:-2mA or -25mA; (6)operating temperature:-40℃ to +85℃; (7)storage temperature:-65℃ to +150℃.

Features

UPD78310ACW features: (1)4-time count mode; (2)16-bit data transfer instructions; (3)various built-in peripheral hardware suited for machine system control; (4)multi-function pulse I/O unit; (5)8-bit general-purpose serial interface; (6)high-precision 8-bit A/D converter; (7)pseudo-static RAM refresh function; (8)ninety-six types of basic instructions suitable for control applications; (9)advanced, built-in interrupt controller.

Diagrams

UPD78310ACW block diagram

UPD70008AG-4
UPD70008AG-4

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