參數(shù)資料
型號: DS1307Z
英文描述: 64 X 8 Serial Real Time Clock
中文描述: 64 × 8串行實時時鐘
文件頁數(shù): 8/11頁
文件大?。?/td> 165K
代理商: DS1307Z
DS1307
8 of 11
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-0.5V to +7.0V
0°C to 70°C (-40°C to 85°C for industrial)
-55°C to +125°C
260°C for 10 seconds DIP
See JPC/JEDEC Standard J-STD-020A for
Surface Mount Devices
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(0
°
C to 70
°
C or -40
°
C to +85
°
C)
TYP
MAX
5.0
5.5
V
CC
+0.3
+0.8
3.5
PARAMETER
Supply Voltage
Logic 1
Logic 0
V
BAT
Battery Voltage
SYMBOL
V
CC
V
IH
V
IL
V
BAT
MIN
4.5
2.2
-0.3
2.0
UNITS
V
V
V
V
NOTES
1
1
1
1
DC ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C or -40
°
C to +85
°
C; V
CC
=4.5V to 5.5V)
SYMBOL
MIN
TYP
I
LI
I
LO
V
OL
I
CCA
I
CCS
I
BAT1
300
PARAMETER
Input Leakage
I/O Leakage
Logic 0 Output
Active Supply Current
Standby Current
Battery Current (OSC ON);
SQW/OUT OFF
Battery Current (OSC ON);
SQW/OUT ON (32 kHz)
MAX
1
1
0.4
1.5
200
500
UNITS
μ
A
μ
A
V
mA
μ
A
nA
NOTES
10
11
2
9
3
4
I
BAT2
480
800
nA
4
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