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PDF UCOM-44 Data sheet ( Hoja de datos )
| Número de pieza | UCOM-44 | |
| Descripción | 4-BIT SINGLE CHIP MICROCOMPUTER | |
| Fabricantes | NEC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de UCOM-44 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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NEe Microcomputers, Inc.
NEe
~COM-44
4-81T SINGLE CHIP MICROCOMPUTERS
DESC R IPTION
The MCOM-44 4-bit single chip microcomputers described below comprise the
medium·performance portion of the MCOM-4 Microcomputer Family. They are dis·
tinguished from other MCOM-4 products by their ROM and RAM, and their extensive
351ine I/O capability.
FEATURES.1000x8ROM
• 64 x 4 RAM
• 10 MS Instruction Cycle Time, Typical
• 58 Powerful Instructions
- Table Look·Up Capability with CZP and JPA Instructions
- Single Bit Manipulation of RAM or I/O Ports
• 1-Level Subroutine Stack (MPD651 has a 2-Level Stack)
• Extensive I/O Capability
Two 4-Bit Input Ports
Two 4-Bit I/O Ports
Four 4-Bit Output Ports
One 3-Bit Output Port
• Software Testable Interrupt
• Built·ln Clock Signal Generation Circuitry
• Built-In RESET Circuitry
• Single Power Supply
• Low Power Consumption
• PMOS or CMOS Technologies
• 42-Pin Plastic DIP
• Choice of 5 Different Products to Suit a Variety of Applications
Part #
"PD547
"PD547L
"PD552
"PD651C
"PD651G
Technology
PMOS
PMOS
PMOS
CMOS
CMOS
Power
Supply
-10V
-8V
-10V
+5V
+5V
Package
42-pin DIP
42-pin DIP
42-pin DIP
42-pin DIP
52-pin Flat
Plastic
Features
35V Vacuum Fluorescent
Display Drive
181
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet UCOM-44.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| UCOM-4 | 4-BIT SINGLE CHIP MICROCOMPUTER FAMILY | NEC |
| UCOM-43 | 4-BIT SINGLE CHIP MICROCOMPUTER FAMILY | NEC |
| UCOM-44 | 4-BIT SINGLE CHIP MICROCOMPUTER | NEC |
| UCOM-45 | 4-BIT SINGLE CHIP MICROCOMPUTER | NEC |
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