參數(shù)資料
型號(hào): DS1553WP-120
廠商: DALLAS SEMICONDUCTOR
元件分類(lèi): Timer or RTC
英文描述: 0 TIMER(S), REAL TIME CLOCK, DMA34
封裝: POWERCAP MODULE-34
文件頁(yè)數(shù): 19/19頁(yè)
文件大?。?/td> 278K
代理商: DS1553WP-120
DS1553
9 of 19
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-. 3V to +6.0V
Storage Temperature
-40
°C to +85°C
Soldering Temperature
260°C for 10 seconds (DIP Package) (See Note 8)
See IPC/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.
OPERATING RANGE
Range
Temperature
VCC
Commercial
0°C to +70°C
3.3V
± 10% or 5V ± 10%
RECOMMENDED DC OPERATING CONDITIONS
(Over the Operating Range)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Logic 1 Voltage All Inputs
VCC = 5V
±10%
VIH
2.2
VCC +0.3V
V
1
VCC = 3.3V
±10%
VIH
2.0
VCC +0.3V
V
1
Logic 0 Voltage All Inputs
VCC = 5V
±10%
VIL
-0.3
0.8
1
VCC = 3.3V
±10%
VIL
-0.3
0.6
1
DC ELECTRICAL CHARACTERISTICS
(Over the Operating Range; VCC = 5.0V
±=10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Active Supply Current
ICC
15
50
mA
2, 3
TTL Standby Current ( CE =VIH )
ICC1
1
3
mA
2, 3
CMOS Standby Current
( CE
≥=V
CC - 0.2V)
ICC2
1
3
mA
2, 3
Input Leakage Current
(any input)
IIL
-1
+1
A
Output Leakage Current
(any output)
IOL
-1
+1
A
Output Logic 1 Voltage
(IOUT = -1.0 mA)
VOH
2.4
V
1
Output Logic 0 Voltage
(IOUT = 2.1 mA, DQ0-7 Outputs)
VOL1
0.4
V
1
(IOUT = 7.0 mA, IRQ /FT and
RST
outputs)
VOL2
0.4
V
1, 5
Write Protection Voltage
VPF
4.25
4.50
V
1
Battery Switch Over Voltage
VSO
VBAT
V
1, 4
相關(guān)PDF資料
PDF描述
DS1553-100 0 TIMER(S), REAL TIME CLOCK, DMA28
DS1553W-120 0 TIMER(S), REAL TIME CLOCK, DMA28
DS1553P-100 0 TIMER(S), REAL TIME CLOCK, DMA34
DS1554-70 0 TIMER(S), REAL TIME CLOCK, PDMA32
DS1554WP-120 0 TIMER(S), REAL TIME CLOCK
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