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DSA00295491.pdf
Manufacturer
WaferScale Integration
Partial File Text
Programmable Peripheral Application Note 033 Keypad Interface to PSD4XX/5XX with Autoscanning By Ching Lee Introduction The integration of complex PLD and I/O functions in the PSD4XX/5XX is
Datasheet Type
Original
ECAD Model
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User Tagged Keywords
80196 application
80C196
HC00D
KEYPAD 4 X 3 state machine
keypad 4*3
keypad interfacing
keypad scanning
KEYPAD SWITCH debounce
pin diagram for 5XX processor
psd4xx
psd5xx
UPS matrix
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