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參數資料
| 型號： | W91F820LN |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS |
| 中文描述： | TELEPHONE DIALER CKT, PDIP20 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-20 |
| 文件頁數： | 7/20頁 |
| 文件大小： | 231K |
| 代理商： | W91F820LN |
Preliminary W91F820N SERIES
Publication Release Date: January 1999
- 7 -
Revision A1
OFF HOOK
(or
ON HOOK
&
HFI
),
come on
OFF HOOK
(or
ON HOOK
&
HFI
),
SAVE
c. D1 to Dn will be dialed out after the
SAVE
key is pressed.
Repertory Dialing Procedure
One-touch direct repertory dialing:
OFF HOOK
(or
ON HOOK
&
HFI
),
Mn
(or
SAVE
)
Two-touch direct repertory dialing:
OFF HOOK
(or
ON HOOK
&
HFI
),
A
,
Ln
(or
Mn
)
Access Pause
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
,
R/P
,
D3
, ...,
Dn
1. The pause function can be stored in memory.
2. The pause function is executed with normal dialing, redialing or memory dialing.
3. The pause function timing diagram is shown in Figure 6.
Pulse to Tone (*/T)
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
, ...,
Dn
,
*/T
,
D1'
,
,
D2'
, ...,
Dn'
1. If the mode switch is set in pulse mode, then it will perform
D1, D2, ---, Dn, Pause (3.6 sec), D1', D2', ---, Dn'
(Pulse)
(Tone)
2. If the mode switch is set in tone mode, then the output signal will be:
D1, D2, ---, Dn, * , D1', D2', ---, Dn'
(Tone)
3. It can be reset to pulse mode only if ON HOOK is active. This is because it remains in tone mode
when the digits have been dialed out.
4. The function timing diagram is shown in Figure 7.
Flash
OFF HOOK
(or
ON HOOK
&
HFI
),
Fn
1. Fn = F1
F4. If
Fn
is pressed, the dialer will execute a flash break time of 600 mS (F1), 300 mS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| W91F820N | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS |
| W91F820NSERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:13-FLASH MEMORY TON/PULSE DIALER WITH HANDFREE. LOCK AND HOLD FUNCTIONS |
| W91F822AN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS |
| W91F822N | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS |
| W91F840ALN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
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