W91810 View Datasheet(PDF) - Winbond

Part Name

Description

Manufacturer

W91810

23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS

Winbond 

W91810N SERIES

Timing Waveforms, continued

HKS

KEY IN

DP

T/P MUTE

H/P MUTE

KT

DTMF

OSC.

TKID

Fn

TFB

OSC.

LOW

LOW

TFP

Figure 8 Flash Operation Timing Diagram

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Publication Release Date: March 2000

Revision A5

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