• Part: W91F822N
  • Manufacturer: Winbond
  • Size: 231.61 KB
Download W91F822N Datasheet PDF
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W91F822N Description

The W91F820N is a series of tone/pulse switchable telephone dialers with 13-flash memory, keytone, hold, lock, and handfree dialing control.

W91F822N Key Features

  • 20-pin 300 mil, or 22-pin 400 mil dual-in-line plastic package