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參數(shù)資料
| 型號： | W91511DLNF |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PQFP64 |
| 封裝： | PLASTIC, QFP-64 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大小： | 191K |
| 代理商： | W91511DLNF |
W91510N SERIES
- 2 -
PIN CONFIGURATIONS
C4
1
2
3
4
5
6
7
8
9
10
HKS
DTMF
MODE
R4
R3
R2
R1
V
DD
13
18
20
19
17
16
15
14
12
11
HFO
W91510AN/W91511AN
C1
C2
C3
SS
V
XT
XT
T/P MUTE
HFI
DP
W91510N/W91511N
1
2
3
4
5
6
7
8
9
HKS
DTMF
MODE
R4
R3
R2
R1
V
DD
12
18
17
16
15
14
10
11
13
C1
C2
C3
C4
SS
V
XT
XT
T/P MUTE
KT
DP
KT
PIN DESCRIPTION
SYMBOL
18-PIN
20-PIN
I/O
FUNCTION
Column-
Row
Inputs
1
4
&
15
18
1
4
&
17
20
I
The keyboard inputs may be used with either a standard
5
×
4 keyboard or an inexpensive single contact (Form
A) keyboard. Electronic input from a
μ
C can also be
used. A valid key-in is defined as a single row being
connected to a single column.
XT, XT
7, 8
7, 8
I, O
A built-in inverter provides oscillation with an
inexpensive 3.579545 MHz crystal or ceramic
resonator.
T/P MUTE
9
9
O
The T/P MUTE is a conventional CMOS N-channel
open drain output.
The output transistor is switched on during dialing
sequence, one-key redial break, and flash break time.
Otherwise, it is switched off.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W91511N | TONE/PULSE DIALER WITH HANDFREE AND SAVE FUNCTION |
| W91512DNF | Tone/Pulse Dialer With LCD Display And RTC Functions(具有實時時鐘和液晶顯示功能的音頻/脈沖撥號器) |
| W91510DNF | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
| W91510NH | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
| W91512NH | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W91511N | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH HANDFREE AND SAVE FUNCTION |
| W91512DNF | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
| W91512NH | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
| W91513DLNF | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
| W91520 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
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