參數(shù)資料
型號: DS1216F
廠商: DALLAS SEMICONDUCTOR
元件分類: Timer or RTC
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDIP32
封裝: 0.600 INCH, DIP-32
文件頁數(shù): 6/10頁
文件大小: 122K
代理商: DS1216F
DS1216E/F
5 of 10
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
–0.3V to +7.0V
Operating Temperature
0°C to 70°C
Storage Temperature
–40°C to +70°C
Soldering Temperature
see J-STD-020A specification (See Note 11)
* 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)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Pin 28L Supply Voltage
VCC
4.5
5.0
5.5
V
1, 3
Logic 1
VIH
2.2
VCC + 0.3
V
1, 6
Logic 0
VIL
-0.3
+0.8
V
1, 6
DC ELECTRICAL CHARACTERISTICS
(0
°C to 70°C; V
CC = 4.5 to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Pin 28L Supply
ICCI
5
mA
3, 4
Input Leakage
IIL
-1.0
+1.0
A
4,6,10
Output @ 2.4V
IOH
-1.0
mA
2
Output @ 0.4V
IOL
4.0
mA
2
Write Protection Voltage
VTP
4.25
4.5
V
CAPACITANCE
(tA = 25
°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
CIN
5pF
Output Capacitance
COUT
7pF
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