M95128-WDL5T View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M95128-WDL5T' PDF : 20 Pages View PDF
M95256, M95128
Table 11B. AC Characteristics
M95256-W /
M95128-W
M95256-R /
M95128-R
Symbol Alt.
Parameter
VCC=2.5 to 5.5 V VCC=1.8 to 3.6 V
TA=0 to 70°C or TA=0 to 70°C or
Unit
-40 to 85°C
-20 to 85°C
Min Max Min Max
fC
fSCK Clock Frequency
D.C.
2
D.C.
1 MHz
tSLCH
tCSS1 S Active Setup Time
200
400
ns
tSHCH
tCSS2 S Not Active Setup Time
200
400
ns
tSHSL
tCS S Deselect Time
200
300
ns
tCHSH
tCSH S Active Hold Time
200
400
ns
tCHSL
S Not Active Hold Time
200
400
ns
tCH 1
tCLH Clock High Time
200
400
ns
tCL 1
tCLL Clock Low Time
200
400
ns
tCLCH 2
tRC Clock Rise Time
1
1
µs
tCHCL 2
tFC Clock Fall Time
1
1
µs
tDVCH
tDSU Data In Setup Time
40
60
ns
tCHDX
tDH Data In Hold Time
50
100
ns
tDLDH 2
tRI Data In Rise Time
1
1
µs
tDHDL 2
tFI Data In Fall Time
1
1
µs
tHHCH
tCD Clock Low Hold Time after HOLD not Active
140
350
ns
tHLCH
Clock Low Hold Time after HOLD Active
90
200
ns
tCHHL
Clock High Set-up Time before HOLD Active
120
250
ns
tCHHH
Clock High Set-up Time before HOLD not Active 120
250
ns
tSHQZ 2
tDIS Output Disable Time
250
500 ns
tCLQV
tV Clock Low to Output Valid
150
380 ns
tCLQX
tHO Output Hold Time
0
0
ns
tQLQH 2
tRO Output Rise Time
100
200 ns
tQHQL 2
tFO Output Fall Time
100
200 ns
tHHQX 2
tLZ HOLD High to Output Low-Z
100
250 ns
tHLQZ 2
tHZ HOLD Low to Output High-Z
250
500 ns
tW
tWC Write Time
Note: 1. tCH + tCL ≥ 1 / fC.
2. Value guaranteed by characterization, not 100% tested in production.
10
10 ms
13/20
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