參數資料
型號: DS1315
英文描述: Phantom Time Chip
中文描述: 隱含時鐘芯片
文件頁數: 8/21頁
文件大?。?/td> 523K
代理商: DS1315
DS1315
8 of 21
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature, commercial range
Operating Temperature, industrial range
Storage Temperature
Soldering Temperature
-0.3V to +7.0V
0
°
C to 70
°
C
-45
°
C to +85
°
C
-55
°
C to +125
°
C
260
°
C for 10 seconds
* 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
PARAMETER
SYMBOL
Power Supply Voltage 5
Volt Operation
Power Supply Voltage 3.3
Volt Operation
Input Logic 1
Input Logic 0
Battery Voltage V
BAT1
or
V
BAT2
(0°C to 70°C)
UNITS
V
MIN
4.5
TYP
5.0
MAX
5.5
NOTES
1
V
CC
V
CC
3.0
3.3
3.6
V
1
V
IH
V
IL
V
BAT1,
V
BAT2
2.2
-0.3
2.5
V
CC
+0.3
+0.6
3.7
V
V
V
1
1
DC OPERATING ELECTRICAL CHARACTERISTICS
(0°C to 70°C; V
CC
= 5.0 ± 10%)
MAX
UNITS
5
mA
PARAMETER
Average V
CC
Power
Supply Current
V
CC
Power Supply Current,
(V
CC0
= V
CCI
-0.3)
TTL Standby Current
(
CEI
= V
IH
)
CMOS Standby Current
(
CEI
= V
CCI
-0.2)
Input Leakage Current
(any input)
Output Leakage Current
(any input)
Output Logic 1 Voltage
(I
OUT
= -1.0 mA)
Output Logic 0 Voltage
(I
OUT
= 4.0 mA)
Power-Fail Trip Point
Battery Switch Voltage
SYMBOL
I
CC1
MIN
TYP
NOTES
6
I
CC01
150
mA
7
I
CC2
3
mA
6
I
CC3
1
mA
6
I
IL
-1
+1
μA
10
I
OL
-1
+1
μA
V
OH
2.4
V
2
V
OL
0.4
V
2
V
PF
V
SW
4.25
4.5
V
V
BAT1
,
V
BAT2
13
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相關代理商/技術參數
參數描述
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DS1315-33+ 功能描述:實時時鐘 Phantom Time Chip RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1315-3V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock
DS1315-5 功能描述:實時時鐘 Phantom Time Chip RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube