UPD8021 Datasheet, microcomputer equivalent, NEC

UPD8021 Features

• Microcomputer usually found in external peripherals. The IlPD8021 contains: 1K x 8 bits of mask ROM program memory, 64 x 8 bits of RAM data memory, 21 I/O lines, an B-bit interval timer/event counter

PDF File Details

Part number:

UPD8021

Manufacturer:

NEC

File Size:

329.65kb

Download:

📄 Datasheet

Description:

Single chip 8-bit microcomputer. The NECIlPD8021 is a stand alone 8-bit parallel microcomputer incorporating the following features usually found in external periphe

TAGS

UPD8021

NEC

📁 Related Datasheet

UPD8022 - SINGLE CHIP 8-BIT MICROCOMPUTER (NEC)
NEe Microputers, Inc. NEe ,.,. PD8022 SINGLE CHIP 8-BIT MICROCOMPUTER WITH ON-CHIP AID CONVERTER DESCR IPTION The NEC I1PD8022 is designed for .

UPD8035HL - High Speed 8-bit Single-Chip HMOS Microcomputers (NEC Electronics)
.DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .

UPD8035HLC - High Speed 8-bit Single-Chip HMOS Microcomputers (NEC Electronics)
.DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .

UPD8035L - SINGLE CHIP 8-BIT MICROCOMPUTERS (NEC)
NEe Microputers, Inc. IL PD8048 FAMILY OF SINGLE CHIP 8·BIT MICROCOMPUTERS NEe ILPD8048 ILPD8748 JLPD8035L DESC R I PTI ON The J1PD8048 family o.

UPD8039H - High Speed 8 Bit Single-Chip HMOS Microcomputers (NEC)
.

UPD8039HL - High-Speed 8-Bit Single-Chip Hmos Microcomputers (NEC)
.DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .DataSheet4U. .

UPD8039L - HIGH PERFORMANCE SINGLE CHIP 8-BIT MICROCOMPUTERS (NEC)
NEe Microputers, Inc. NEe p.PD8049 p.PD8039L HIGH PERFORMANCE SINGLE CHIP8-BIT MICROCOMPUTERS DESCRIPTION The NEC /.IPDS049 and /.IPDS039L are .

UPD8041 - UNIVERSAL PROGRAMMABLE PERIPHERAL INTERFACE - 8-BIT MICROCOMPUTER (NEC)
NEe Microputers, Inc. ttt{EC P.PD8041 UNIVERSAL PROGRAMMABLE PERIPHERAL INTERFACE - 8·BIT MICROCOMPUTER DESCR IPT ION The tLPDB041 is a program.

UPD8041A - UNIVERSAL PROGRAMMABLE PERIPHERAL INTERFACE - 8-BIT MICROCOMPUTER (NEC)
NEe Microputers. Inc. NEe ~PD8041A ~PD8741A UNIVERSAL PROGRAMMABLE PERIPHERAL INTERFACE - 8-BIT MICROCOMPUTER DESC RIPTiON FEATURES The IlPD804.

UPD8041AH - 8-Bit Single-Chip NMOS Microcomputers with Universal PPI (NEC Electronics)
w w w .d e e h s a t a . u t4 m o c .DataSheet4U. .