Part Number
|
UPD651 |
Manufacturer
|
NEC |
Description
|
4-BIT SINGLE CHIP MICROCOMPUTER |
Published
|
Feb 24, 2017 |
Detailed Description
|
NEe Microcomputers, Inc.
4-81T SINGLE CHIP MICROCOMPUTER
ttlEC
jl.PD651
OESCR IPTION
The IlPD651 is a IlCOM-44 4-bit ...
|
Datasheet
|
UPD651
|
Overview
NEe Microcomputers, Inc.
4-81T SINGLE CHIP MICROCOMPUTER
ttlEC
jl.
PD651
OESCR IPTION
The IlPD651 is a IlCOM-44 4-bit single chip microcomputer manufactured with a low-power-consumption CMOS process, allowing use of a single +5V power supply.
The IlPD651 provides all of the hardware features of the J.
LCOM-44 family, except that it has two subroutine stack levels to enhance software development.
The J.
LPD651 executes all 58 instructions of the IlCOM-44 instruction set, and it is available either in a 42-pin Dual-in-line package (IlPD651C), or in a space-saving 52-pin Flat'package (J.
LPD651G).
PIN CONFIGURATION
Cl, pCo pc,
PC2 PC3 iNT RESET
PDo PD, P02 P03 PEa PE,
PE2 PE3 PFo PF,
PF2 PFJ T...
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