FM25V05(2012) 查看數據表（PDF） - Ramtron International Corporation
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FM25V05 Datasheet PDF : 16 Pages
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/HOLD Timing
S
C
tHS
HOLD
Q
Power Cycle Timing
VDD
S
VDD min.
tVR
tPU
FM25V05 - 512Kb SPI FRAM
tHS
tHH
tHH
tHZ
tLZ
tVF
tPD
Power Cycle & Sleep Timing (TA = -40 C to + 85 C, VDD = 2.0V to 3.6V, unless otherwise specified)
Symbol Parameter
Min Max Units Notes
tVR
VDD Rise Time
tVF
VDD Fall Time
tPU
Power Up (VDD min) to First Access (/S low)
tPD
Last Access (/S high) to Power Down (VDD min)
tREC
Recovery Time from Sleep Mode
50
-
s/V
1,2
100
-
s/V
1,2
250
-
s
0
-
s
-
400
s
Notes
1. This parameter is characterized and not 100% tested.
2. Slope measured at any point on VDD waveform.
Rev. 3.0
Jan. 2012
Page 14 of 16
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