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參數資料
| 型號： | W91641 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 5-Memory Tone/Pulse Switchable Dialer(具有5個數碼存儲器的音頻/脈沖可變換撥號器) |
| 中文描述： | TELEPHONE DIALER CKT, PDIP22 |
| 封裝： | PLASTIC, DIP-22 |
| 文件頁數： | 4/16頁 |
| 文件大小： | 192K |
| 代理商： | W91641 |
W91640 SERIES
- 4 -
FUNCTIONAL DESCRIPTION
Keyboard Operation
C1
C2
C3
C4
C5
1
2
3
S
M1
R1
4
5
6
M2
R2
7
9
M3
R3
/T
F
0
#
MER
M4
R4
P
MUTE
M5
R5
Note:
MER
is for the W91640B/641B only. The other type numbers (W91640/641) provide a save function instead.
S: Memory store function key
F: Flash key with 98 mS break time and 1.2 sec pause time
R: Redial function key
P: Pause function key
Mn (n = 1 to 5): one-touch direct memory
/T: Pulse-to-tone switch function key in pulse mode, * key in tone mode
SAVE: One-touch memory for Save dialing
Save dialing can be executed after off-hook or handfree dialing is activated.
MER: One-touch memory for mercury code dialing
MUTE: Secrecy control key
Once the MUTE key is pressed, the KMUTE output will be toggled.
Note: Dn = 0 to 9,
/T, #, Mn = M1 to M5, n = 1 to 5.
Normal Dialing
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
, ...,
Dn
1. D1, D2,
…
, Dn will be dialed out.
2. Dialing length is unlimited, but the redial is inhibited if length oversteps 32 digits.
Redialing
1. Redialing is valid any time after off-hook or handfree dialing is activated.
2. The redial function timing diagram is shown in Figure 1.
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| W91641B | 5-Memory Tone/Pulse Switchable Dialer(具有5個數碼存儲器的音頻/脈沖可變換撥號器) |
| W91650 | 10-Memory Tone/Pulse Switchable Dialer(具有10個數碼存儲器的音頻/脈沖可變換撥號器) |
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| W91651 | 10-Memory Tone/Pulse Switchable Dialer(具有10個數碼存儲器的音頻/脈沖可變換撥號器) |
| W91651B | 10-Memory Tone/Pulse Switchable Dialer(具有10個數碼存儲器的音頻/脈沖可變換撥號器) |
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