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W91440N 数据表 (PDF) - Winbond

W91440N Datasheet PDF - Winbond
部件名 W91440N
下载  W91440N 下载

文件大小   163.49 Kbytes
  14 Pages
制造商  WINBOND [Winbond]
网页  http://www.winbond.com
标志 WINBOND - Winbond
功能描述 10-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION

W91440N Datasheet (PDF)

Go To PDF Page 下载 数据表
W91440N Datasheet PDF - Winbond

部件名 W91440N
下载  W91440N Click to download

文件大小   163.49 Kbytes
  14 Pages
制造商  WINBOND [Winbond]
网页  http://www.winbond.com
标志 WINBOND - Winbond
功能描述 10-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION

W91440N 数据表 (HTML) - Winbond

Back Button W91440N Datasheet HTML 1Page - Winbond W91440N Datasheet HTML 2Page - Winbond W91440N Datasheet HTML 3Page - Winbond W91440N Datasheet HTML 4Page - Winbond W91440N Datasheet HTML 5Page - Winbond W91440N Datasheet HTML 6Page - Winbond W91440N Datasheet HTML 7Page - Winbond W91440N Datasheet HTML 8Page - Winbond W91440N Datasheet HTML 9Page - Winbond W91440N Datasheet HTML 10Page - Winbond Next Button 

W91440N 产品详情

GENERAL DESCRIPTION
The W91440N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing. The W91440N series features save memory and a 10 by 16 digit automatic dialing memory.

FEATURES
• DTMF/pulse switchable dialer
• Two by 32 digit redial and save memory
• Ten by 16 digit two-touch direct memory
• Redial memory cascadable with normal dialing; dialing length is unlimited, but if length oversteps 32 digits the redial function is inhibited
• Pulse-to-tone (*/T) keypad for long distance call operation
• Uses 5 ´ 5 keyboard
• Easy operation with redial, flash, pause and */T keypads
• Flash, pause, P®T (Pulse-to-tone) can be stored as a digit in memory
• Dialing rate (10, 20 ppS ) selected by bonding option
• On-hook debounce time: 150 msec.
• Minimum tone output duration: 93 msec.
• Minimum intertone pause: 93 msec.
• Flash break time (73, 100, 300, 600 msec.) selectable by keypad, and the pause time is 1 sec.
• On-chip power-on reset
• Uses 3.579545 MHz crystal or ceramic resonator
• Packaged in 18-pin plastic DIP




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