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參數(shù)資料
型號(hào)： W91564DNF
廠商： WINBOND ELECTRONICS CORP
元件分類： 無(wú)繩電話/電話
英文描述： 3-MEMORY TONE/PULSE DIALER WITH RTC AND LCD DISPALY FUNCTIONS
中文描述： TELEPHONE DIALER CKT, PQFP64
封裝： PLASTIC, QFP-64
文件頁(yè)數(shù)： 15/33頁(yè)
文件大小： 487K
代理商： W91564DNF
Preliminary W91560DN SERIES
Publication Release Date: May 1997
- 15 -
Revision A2
RTC DC Characteristics
(V
RTC
= 1.5V ,V
SS
= 0V , F
OSC
. = 32,768 Hz , T
A
= 25
°
C, all outputs unloaded.)
PARAMETER
SYM.
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply Voltage
V
RTC
-
1.2
1.5
1.8
V
Supply Current
I
RTC
No Load
-
2.0
4.0
μ
A
S
OSC. Starting Time
T
OSC
-
-
-
3
OSC. Output Built-in Cap.
C
O
Cl = 12.5
pF
-
25
-
pF
OSC. in Trimmer Cap.
C
TRIM
-
5
f/f
V
DD
V
SS
= 1.3 to 1.6V
-
-
35
pF
Frequency Stability
-
1
PPM
Notes :
1. Crystal parameters suggested for proper operation are Rs < 100 ohms, Lm = 96 mH, Cm = 0.02 pF, Cn = 5 pF, Cl = 18 pF, and
Fosc. = 3.579545 MHz
±
0.02%
2. Crystal oscillator accuracy directly affects these times.
TIMING WAVEFORMS
T
IDP
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
2
B
M
T
IDP
T
IDP
T
KID
T
IDP
T
PDP
2
M B
T
MD
4
T
KRD
3
T
KID
< 600mS
< 300mS
DTMF
OSC.
Low
OSCILLATION
OSCILLATION
T
PDP
T
KD
Figure 1(a). Normal Dialing Timing Diagram (Pulse Mode without Lock Function)
相關(guān)PDF資料
PDF描述
W91560DNF 3-Memory Tone/Pulse Dialer With LCD Display And RTC Functions(具有3個(gè)數(shù)碼存儲(chǔ)器、實(shí)時(shí)時(shí)鐘和液晶顯示功能的音頻/脈沖撥號(hào)器)
W91560DNH 3-Memory Tone/Pulse Dialer With LCD Display And RTC Functions(具有3個(gè)數(shù)碼存儲(chǔ)器、實(shí)時(shí)時(shí)鐘和液晶顯示功能的音頻/脈沖撥號(hào)器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W91565DNF 制造商:WINBOND 制造商全稱:Winbond 功能描述:3-MEMORY TONE/PULSE DIALER WITH RTC AND LCD DISPALY FUNCTIONS
W91570DN 制造商:WINBOND 制造商全稱:Winbond 功能描述:23-MEMORY TONE/PULSE DIALER WITH AUTOREDIAL REC AND LCD DISPLAY FUNCTIONS
W91572DNF 制造商:WINBOND 制造商全稱:Winbond 功能描述:23-MEMORY TONE/PULSE DIALER WITH AUTOREDIAL REC AND LCD DISPLAY FUNCTIONS
W91574DNF 制造商:WINBOND 制造商全稱:Winbond 功能描述:23-MEMORY TONE/PULSE DIALER WITH AUTOREDIAL REC AND LCD DISPLAY FUNCTIONS
W91576DNF 制造商:WINBOND 制造商全稱:Winbond 功能描述:23-MEMORY TONE/PULSE DIALER WITH AUTOREDIAL REC AND LCD DISPLAY FUNCTIONS
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