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參數(shù)資料
| 型號： | HT1613C |
| 廠商： | Holtek Semiconductor Inc. |
| 元件分類： | 顯示驅(qū)動器 |
| 英文描述： | Timer with Dialer Interface |
| 中文描述： | 定時器與撥號器接口 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 194K |
| 代理商： | HT1613C |
Approximate internal connection circuits
Absolute Maximum Ratings
Supply Voltage............................................ 0.3V to 5V
Storage Temperature............................ 50 C to 125 C
Input Voltage..............................V
SS
0.3V to V
DD
+0.3V
Operating Temperature........................... 20 C to 75 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
Electrical Characteristics
f
OSC
=32768Hz, Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Operating Voltage
1.2
1.5
1.7
V
V
IL
Input Low Voltage
1.2V~1.7V
V
SS
0.2V
DD
V
V
IH
Input High Voltage
1.2V~1.7V
0.8V
DD
V
DD
V
I
STB
Standby Current
1.5V
V
HK
=Floating (or V
DD
)
0.1
1
A
I
DD
Operating Current
1.5V
No load
3
10
A
I
OL
Output Sink Current of INT
1.5V
V
O
=0.3V
500
1000
A
t
A
Data Setup Time
1.5V
1
s
t
B
Data Hold on Time
1.5V
2
s
t
C
Inter Digit Time
1.5V
5
s
t
DB
Debounce Time
(HK, S1, S2, TIMER)
1.5V
31.25
ms
R
HI1
Pull-high Resistance
(HK, DI, SK)
1.5V
V
IN
=0V
1
M
R
HI2
Pull-high Resistance (RES)
1.5V
V
IN
=0V
100
200
400
k
R
LO
Pull-low Resistance
(TIMER, S1, S2, 12/24)
1.5V
V
IN
=1.5V
5
M
f
OSC
System Frequency
1.5V
Crystal=32768Hz
32768
Hz
HT1613C
Rev. 1.10
4
August 17, 2001
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