UR7HCDMP Ver la hoja de datos (PDF) - Semtech Corporation
Número de pieza
componentes Descripción
Fabricante
UR7HCDMP Datasheet PDF : 12 Pages
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USAR HulaCoderTM UR7HCDMP
Mature
mousecoderTM product
specifications
USAR Systems, Inc.
rewrwer
Ordering Code
Package options
18-pin, Plastic Dip
18-pin,SOIC
TA=0OC TO +70OC
UR7HCDMP-P
UR7HCDMP-DW
TA=40OC TO +85OC
UR7HCDMP-CP
UR7HCDMP-CDW
Functional Description
The UR7HCDMP consists functionally of five major sections (see Functional Diagram below). These are the Sensor
Interface, the Sixteen Bit Timer, the Oscillator Circuit, the PS/2 Communication Port and the RS232 Communication
Port. All sections communicate with each other and operate concurrently.Descri
Functional Diagram
LEFT MIDDLE RIGHT
BUTTON BUTTON BUTTON
PS2CLK
PS2DAT
TXD
RTS
USAR Datasheet
Data Buffer
PS/2
Communication
Port
RS232
Communication
Port
Power-On Reset
DOC7-DMP-DS-102
Switch Interface
X Input
CHX
Y Input
Control
HulaPoint Interface
CHY
Resolution
3 Enhancement D/A
Sensor Power
Strobe
16 bit Timer
Oscillator Circuit
OSCIN-OSCOUT
2
2
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