M95040-RDW3T/G Просмотр технического описания (PDF) - STMicroelectronics
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M95040-RDW3T/G
STMicroelectronics
M95040-RDW3T/G Datasheet PDF : 42 Pages
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M95040, M95020, M95010
DC and AC parameters
Table 18. AC characteristics (M950x0, Device Grade 6)
Test conditions specified in Table 11 and Table 8
Symbol Alt.
Parameter
Min.
fC
fSCK Clock Frequency
D.C.
tSLCH
tCSS1 S Active Setup Time
15
tSHCH
tCSS2 S Not Active Setup Time
15
tSHSL
tCS S Deselect Time
40
tCHSH
tCSH S Active Hold Time
25
tCHSL
S Not Active Hold Time
15
tCH(1)
tCLH Clock High Time
40
tCL(1)
tCLL Clock Low Time
40
tCLCH(2)
tRC Clock Rise Time
tCHCL(2)
tFC Clock Fall Time
tDVCH
tDSU Data In Setup Time
15
tCHDX
tDH Data In Hold Time
15
tHHCH
Clock Low Hold Time after HOLD not Active
15
tHLCH
Clock Low Hold Time after HOLD Active
20
tCLHL
Clock Low Setup Time before HOLD Active
0
tCLHH
Clock Low Setup Time before HOLD not Active
0
tSHQZ(2)
tDIS Output Disable Time
tCLQV
tV Clock Low to Output Valid
tCLQX
tHO Output Hold Time
0
tQLQH(2)
tRO Output Rise Time
tQHQL(2)
tFO Output Fall Time
tHHQV
tHLQZ(2)
tLZ HOLD High to Output Valid
tHZ HOLD Low to Output High-Z
tW
tWC Write Time
1. tCH + tCL must never be less than the shortest possible clock period, 1 / fC(max)
2. Value guaranteed by characterization, not 100% tested in production.
Max.
10
1
1
25
35
20
20
25
35
5
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
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