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W91510DNF Datasheet

  • W91510DNF

  • TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION

  • 30頁

  • WINBOND

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Preliminary W91510DN SERIES
TONE/PULSE DIALER WITH RTC AND LCD
DISPLAY FUNCTIONS
GENERAL DESCRIPTION
The W91510DN series ICs are Si-gate CMOS IC that provide the signals needed for either pulse or
tone dialing. They feature a 12/16-digit LCD driver for displaying telephone numbers and calling time.
A real time clock is included to display the time of day. The W91510DN series is fabricated using
CMOS technology and thus provide good performance in low voltage, low power applications.
FEATURES
鈥?/div>
One by 32 digits for redial
鈥?/div>
Uses 5
脳
6 keyboard
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Pause, pulse-to-tone (*/T) can be stored as a digit in memory
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Flash can be stored as a digit in memory when in store mode
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Minimum tone output duration: 87 mS
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Minimum intertone pause: 87 mS
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Tone/pulse mode pin selectable
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Make/break ratio pin selectable
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Dialing rate: 10 ppS
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Pause time: 3.6 Sec.
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Flash break time (73 mS, 100 mS, 300 mS or 600 mS) selectable by keypad
鈥?/div>
Built-in 12 or 16-digit LCD driver
(1/4
duty, 1/3 bias) selectable by mask option
鈥?/div>
Built-in calling timer from [00:00] to [59:59]
鈥?/div>
On-chip power-on reset and clear LCD
鈥?/div>
Uses 3.579545 MHz TV quartz crystal or ceramic resonator
鈥?/div>
Uses 32768 Hz crystal as RTC frequency base
鈥?/div>
Packaged in 64-pin plastic QFP with RTC
鈥?/div>
Switchable 24-hour clock or 12-hour clock with p.m. mode by keypad
鈥?/div>
0 or 9 dialing inhibition pin for PABX systems or long distance dialing lock out
鈥?/div>
On hook debounce: 150 mS in normal mode and 20 mS in lock mode
鈥?/div>
Off-hook delay 300 mS in lock mode (
DP
will keep low for 300 mS while off hook except the first
off hook after power on reset that
DP
will keep high for 100 mS then go low for 200 mS)
鈥?/div>
First key-in delay: 300 mS in lock mode
鈥?/div>
Mixed dialing allowed
-1-
Publication Release Date: May 1997
Revision A2

W91510DNF相關型號PDF文件下載

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  • 英文版
    TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION
    WINBOND
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    TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION
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  • 英文版
    13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HA...
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  • 英文版
    13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HA...
    WINBOND [W...
  • 英文版
    Tone/Pulse Telephone Dialer
    WINBOND
  • 英文版
    Tone/Pulse Telephone Dialer
    WINBOND
  • 英文版
    Tone/Pulse Telephone Dialer
    ETC
  • 英文版
    Tone/Pulse Telephone Dialer
    ETC
  • 英文版
    TELEPHONE DIALER,TONE/PULSE,CMOS,DIP,18PIN,PLASTIC
  • 英文版
    Tone/Pulse Telephone Dialer
    ETC
  • 英文版
    13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION
    WINBOND
  • 英文版
    13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION
    WINBOND [W...
  • 英文版
    24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND HOL...
    WINBOND
  • 英文版
    24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND HOL...
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  • 英文版
    24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE, HOLD A...
    WINBOND [W...
  • 英文版
    Tone/Pulse Telephone Dialer
    WINBOND

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