Datasheet

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M95640, M95320
Table 25. AC Characteristics (M95320-W and M95640-W, Device Grade 3)
Note: 1. t
CH
+ t
CL
must never be lower than the shortest possible clock period, 1/f
C
(max).
2. Value guaranteed by characterization, not 100% tested in production.
3. Current product version is identified by Process Identification letter ‘V’’.
4. New product version is identified by Process Identification letter ‘P’.
5. Preliminary Data.
Test conditions specified in Table 14. and Table 11.
Symbol Alt. Parameter
Current Product
Version
3
New Product
Version
4,5
Unit
Min. Max. Min. Max.
f
C
f
SCK
Clock Frequency D.C. 5 D.C. 10 MHz
t
SLCH
t
CSS1
S Active Setup Time 90 30 ns
t
SHCH
t
CSS2
S Not Active Setup Time 90 30 ns
t
SHSL
t
CS
S Deselect Time 100 40 ns
t
CHSH
t
CSH
S Active Hold Time 90 30 ns
t
CHSL
S Not Active Hold Time 90 30 ns
t
CH
1
t
CLH
Clock High Time 90 40 ns
t
CL
1
t
CLL
Clock Low Time 90 40 ns
t
CLCH
2
t
RC
Clock Rise Time 1 2 µs
t
CHCL
2
t
FC
Clock Fall Time 1 2 µs
t
DVCH
t
DSU
Data In Setup Time 20 10 ns
t
CHDX
t
DH
Data In Hold Time 30 10 ns
t
HHCH
Clock Low Hold Time after HOLD not Active 70 30 ns
t
HLCH
Clock Low Hold Time after HOLD Active 40 30 ns
t
CLHL
Clock Low Set-up Time before HOLD Active
0
0ns
t
CLHH
Clock Low Set-up Time before HOLD not Active 0 0 ns
t
SHQZ
2
t
DIS
Output Disable Time 100 40 ns
t
CLQV
t
V
Clock Low to Output Valid 60 40 ns
t
CLQX
t
HO
Output Hold Time 0 0 ns
t
QLQH
2
t
RO
Output Rise Time 50 40 ns
t
QHQL
2
t
FO
Output Fall Time 50 40 ns
t
HHQV
t
LZ
HOLD High to Output Valid 50 40 ns
t
HLQZ
2
t
HZ
HOLD Low to Output High-Z 100 40 ns
t
W
t
WC
Write Time 5 5 ms