DS1204V Просмотр технического описания (PDF) - Dallas Semiconductor -> Maxim Integrated
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DS1204V Datasheet PDF : 10 Pages
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DS1204V
AC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL MIN
Data to CLK Setup
CLK to Data Hold
CLK to Data Delay
CLK Low Time
CLK High Time
CLK Frequency
CLK Rise & Fall
RST to CLK Setup
CLK to RST Hold
RST Inactive Time
RST to I/O High Z
tDC
35
tCDH
40
tCDD
tCL
125
tCH
125
fCLK
DC
tR, tF
500
tCC
1
tCCH
40
tCWH
125
tCDZ
TIMING DIAGRAM: WRITE DATA
(0°C to 70°C, VCC = 5V + 10%)
TYP
MAX
UNITS NOTES
ns
2, 7
ns
2, 7
100
ns
2, 3, 5, 7
ns
2, 7
ns
2, 7
4.0
MHz
2, 7
ns
2, 7
µs
2, 7
ns
2, 7
ns
2, 7, 14
50
ns
2, 7
tCWH
RESET
tCC
tCL
tR
tF
CLOCK
tDC
DATA
INPUT/OUTPUT
R/W
tCdh
tCH
R/W
R/W
tCCH
TIMING DIAGRAM: READ DATA
RESET
tCC
CLOCK
tDC
R/W
tCDD
tCWH
tCDZ
021798 9/10
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