UPD70320 - 16/8-BIT SINGLE-CHIP MICROCONTROLLER

Product Overview

NEC

Part number	UPD70320
Manufacturer	NEC
File Size	439.32 KB
Description	16/8-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet	UPD70320 Datasheet
Additional preview pages of the UPD70320 datasheet.

Internal 16-bit architecture and external 8-bit data bus Compatible with µPD70108/ 70116 (in native mode) on software level (some instructions added) Minimum instruction cycle : 400 ns/5 MHz (µPD70320) 250 ns/8 MHz (µPD70320-8) On-chip RAM : 256 words × 8 bits Input port (port T) with comparator : 8 bits I/O lines (input port : 4 bits, input/output port : 20 bits) Serial interface (internal dedicated baud rate gene.

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Published: Apr 17, 2005 |