W91580 Datasheet (Winbond) - 24-MEMORY TONE/PULSE SWITCHABLE DIALER

W91580, 24-MEMORY TONE/PULSE SWITCHABLE DIALER

The W91580 series dialers are Si-gate CMOS IC tone/pulse switchable dialers containing a 24channel automatic dialing memory, including a 16-digit × 3 emergency dialing memory, a 16-digit × 20 channel repertory memory that provides one-touch and three-touch dialing, and a 32-digit mercury memory.

The

W91580 Features

* DTMF/Pulse switchable dialer

* 31/32-digit LNB (last number buffer) memory (tone/pulse mode)

* 31/32-digit mercury memory (tone/pulse mode)

* 15/16-digit × 3 one-touch direct repertory memory (tone/pulse mode)

* 15/16-digit × 20 direct or indirect repertory