Datasheet Details
Part number:
HT93214
Manufacturer:
Holtek Semiconductor Inc
File Size:
194.70 KB
Description:
1-memory tone/pulse dialer.
HT93214_HoltekSemiconductorInc.pdf
HT93214_HoltekSemiconductorInc.pdf
Datasheet Details
Part number:
HT93214
Manufacturer:
Holtek Semiconductor Inc
File Size:
194.70 KB
Description:
1-memory tone/pulse dialer.
HT93214, 1-memory Tone/Pulse Dialer
HT93214 Features
* Operating Voltage: 2.0V~5.5V
* Low standby current
* Low memory retention current: 0.1mA (Typ.)
* Tone/Pulse switchable
* 32 (pulse)/31 (tone) digits for redialing
* Pause and P ® T key for PBX
* 4´4 keyboard matrix
* 3.58MHz crystal or ceramic resonator
* Hand-
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