Datasheet4U Logo Datasheet4U.com

UM82C01

Capacitance Keyboard Encoder

UM82C01 Features

* 16x8 matrix, can build up to 128 key capacitance keyboard

* Single chip with 16 scan drive outputs and 8 sense inputs

* Two types of package. 28 pin for 88 key KB and 40 pin for 128 key KB

* Keyboard scanning and encoding under complete control of the user's compute

UM82C01 General Description

UM82C01 is a CMOS LSI, which offers interface between microcomputer and capacitive keyboard matrix. 40 pin UM82C01-1 is capable of scanning up to 128 lowcost capacitive keys. 28 pin UM82C01-2 serve keyboard applications with less than 88 keys. The keyboard scan is under complete control of the UM804.

UM82C01 Datasheet (369.75 KB)

Preview of UM82C01 PDF

Datasheet Details

Part number:

UM82C01

Manufacturer:

UMC

File Size:

369.75 KB

Description:

Capacitance keyboard encoder.

📁 Related Datasheet

UM82C088 - PC/XT INTEGRATION CHIP (UMC)
.. .. .. .. .. .. .. .

UM82C11 - Printer Adapter Interface (UMC)
.

UM82C11-C - Printer Adapter Interface (UMC)
.

UM82C206 - Integrated Peripheral Controller (UMC)
PRELIMINARY UM82C206 INTEGRATED PERIPHERAL CONTROLLER FEATURES | Fully patible with PC/AT architecture I Fully patible with 8237 DMA control.

UM82C232 - DATA BUFFER (UMC)
.. DataSheet 4 U . .. DataSheet 4 U . .. DataSheet 4 U . .. DataSh.

UM82C284 - Clock Generator and Ready Interface (UMC)
SUMO UM82C284 m:::===========',IA CloRcekadGyenInetreartfoarceAnd Features • Generates system clock for 80286 processors • Uses crystal or TTL signal.

UM82C288 - Bus Controller (UMC)
I)UMC ================= UM82C288 Bus Controller Features • Provides mands and control for local and system bus • Offers wide flexibility in system.

UM82C450 - ASYNCHRONOUS COMMUNICATION ELEMENT (UMC)
This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its R.

TAGS

UM82C01 Capacitance Keyboard Encoder UMC

Image Gallery

UM82C01 Datasheet Preview Page 2 UM82C01 Datasheet Preview Page 3

UM82C01 Distributor