UPD8255A-5 Datasheet PROGRAMMABLE PERIPHERAL INTERFACES

Manufacturer: NEC (now Renesas Electronics)

Download the UPD8255A-5 datasheet PDF. This datasheet also includes the UPD8255 variant, as both parts are published together in a single manufacturer document.

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UPD8255A-5 programmable peripheral interfaces by NEC (now Renesas Electronics) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (UPD8255-NEC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	UPD8255A-5
Manufacturer	NEC (now Renesas Electronics)
File Size	374.28 KB
Description	PROGRAMMABLE PERIPHERAL INTERFACES
Datasheet	UPD8255A-5 Datasheet

Overview

NEe Microcomputers, Inc.

NE'C fLPD8255 fLPD8255A·5 PROGRAMMABLE PERIPHERAL INTERFACES D ESCR I PTI ON The IlPD8255 and IlPD8255A-5 are general purpose programmable INPUT/OUTPUT devices designed for.

Key Features

unique to each of the ports. Port A = An 8-bit data output latch/buffer and data input latch. Port B = An 8-bit data input/output latch/buffer and an 8-bit data input buffer.

More Datasheets from NEC (now Renesas Electronics)

Part Number	Description
UPD8255A	Programmable Peripheral Interface
UPD8255	PROGRAMMABLE PERIPHERAL INTERFACES
UPD8251	PROGRAMMABLE COMMUNICATIONS INTERFACE
UPD8251A	PROGRAMMABLE COMMUNICATIONS INTERFACE
UPD8251AF	PROGRAMMABLE COMMUNICATIONS INTERFACE
UPD8253	PROGRAMMABLE INTERVAL TIMER
UPD8253-5	PROGRAMMABLE INTERVAL TIMER
UPD8257	Programmable DMA Controller
UPD8257-5	PROGRAMMABLE DMA CONTROLLER
UPD8259	PROGRAMMABLE INTERRUPT CONTROLLER