FM25C160 查看數據表（PDF） - Ramtron International Corporation
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FM25C160 Datasheet PDF : 13 Pages
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Serial Data Bus Timing
tCSU
1/fCK
tH
tSU
tF
tR
tODV
tOH
FM25C160 - Automotive Temp.
tCL tCH
tD
tCSH
tOD
/Hold Timing
Data Retention (VDD = 4.5V to 5.5V)
Parameter
Min
Max
Units
Notes
Data Retention
@ TA = 55°C (average)
@ TA = 125°C
17
9000
-
Years
-
Hours
Note: The device is guaranteed to retain data after both conditions have been applied : (1) 17 yrs at an average
temperature of 55°C and (2) 9000 hrs at 125°C.
Typical Grade 1 Operating Profile
1600
1400
1200
1000
800
600
400
200
0
70 75 80 85 90 95 100 105 110 115 120 125
Temperature (°C)
Typical Grade 1 Storage Profile
25000
20000
15000
10000
5000
0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80
Temperature (°C)
Rev. 3.1
July 2007
Page 11 of 13
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