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UPD8022

Part Number	UPD8022
Manufacturer	NEC
Description	SINGLE CHIP 8-BIT MICROCOMPUTER
Published	Feb 24, 2017
Detailed Description	NEe Microcomputers, Inc. NEe ,.,. PD8022 SINGLE CHIP 8-BIT MICROCOMPUTER WITH ON-CHIP AID CONVERTER DESCR IPTION The...
Datasheet	UPD8022 PDF File

Overview

NEe Microcomputers, Inc.
NEe ,.
,.
PD8022 SINGLE CHIP 8-BIT MICROCOMPUTER WITH ON-CHIP AID CONVERTER DESCR IPTION The NEC I1PD8022 is designed for low cost, high volume applications requiring large ROM space, analog to digital conversion capability, a capacitive touchpanel keyboard interface and/or a power line time base.
The I1PD8022 satisfies these requirements by integrating on onechip,an 8·bit I1PD8021 type processor with 2K of ROM, a 2 channel 8-bit A/D converter, a high impedance comparator input port, and a zero crossing detector.
FEATU RES • 8-Bit Processor, ROM, RAM, I/O and Clock Generator • Single +5V Supply (4.
5V to 6.
5V) • NMOS Silicon Gate Technology • 2K x 8 ROM, 64 x 8 R...

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