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HT9320A

Holtek Semiconductor Inc
Part Number HT9320A
Manufacturer Holtek Semiconductor Inc
Description 22-Memory Tone/Pulse Dialer
Published Mar 26, 2005
Detailed Description 22-Memory Tone/Pulse Dialer Features · · · · · · · · · · · · HT9320 Series Patent Number: 64097, 86474, 113235(R.O.C.)...
Datasheet PDF File HT9320A PDF File

HT9320A
HT9320A

Overview
22-Memory Tone/Pulse Dialer Features · · · · · · · · · · · · HT9320 Series Patent Number: 64097, 86474, 113235(R.
O.
C.
), 5424740(U.
S.
A.
) · · · · · · Universal specification Operating voltag0e: 2.
0V~5.
5V Low standby current Lowmemoryretentioncurrent:0.
1mA(typ.
) Tone/pulse switchable Interface with LCD driver 32 digits for redialing 32 digits for the SA memory dialing One-key redialing Pause and P®T key for PBX 3.
58MHz crystal or ceramic resonator Hand-free control · Hold-line control Pause, P®T can be saved for redialing On-hook store function Keytone function Lock function Resistor options - M/B ratio - Flash function and flash time - Pause and P®T duration - Pulse number - Inter-digit p...


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