M95320-R STMICROELECTRONICS [STMicroelectronics], M95320-R Datasheet - Page 32

• Manufacturer Part Number: M95320-R
• Description: 32Kbit and 64Kbit Serial SPI Bus EEPROMs With High Speed Clock
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M95640, M95320
Table 26. AC Characteristics (M95320-R and M95640-R)
Note: 1. t
32/42
Symbol
t
t
t
t
t
t
CLCH
CHCL
t
SHQZ
QLQH
QHQL
t
t
t
t
t
t
t
t
t
HLQZ
t
t
t
t
t
SHCH
CHSH
t
DVCH
CHDX
HHCH
HHQV
SLCH
CHSL
HLCH
CLHH
CLQV
CLQX
SHSL
CLHL
CH
CL
t
2. Value guaranteed by characterization, not 100% tested in production.
3. Preliminary data: this product is under qualification. For more information, please contact your nearest ST sales office.
4. New product version is identified by Process Identification letter ‘P’.
f
W
C
1
1
CH
2
2
2
2
2
2
+ t
CL
must never be lower than the shortest possible clock period, 1/f
t
t
t
t
f
t
CSS1
CSS2
t
Alt.
t
t
t
t
SCK
t
CSH
t
DSU
t
t
CLH
t
t
CLL
t
DIS
WC
RC
DH
HO
RO
CS
FC
t
FO
HZ
LZ
V
Clock Frequency
S Active Setup Time
S Not Active Setup Time
S Deselect Time
S Active Hold Time
S Not Active Hold Time
Clock High Time
Clock Low Time
Clock Rise Time
Clock Fall Time
Data In Setup Time
Data In Hold Time
Clock Low Hold Time after HOLD not Active
Clock Low Hold Time after HOLD Active
Clock Low Set-up Time before HOLD Active
Clock Low Set-up Time before HOLD not Active
Output Disable Time
Clock Low to Output Valid
Output Hold Time
Output Rise Time
Output Fall Time
HOLD High to Output Valid
HOLD Low to Output High-Z
Write Time
Test conditions specified in
Parameter
Table 14.
C
(max).
and
Table 12.
Min.
D.C.
60
60
90
60
60
90
90
20
20
60
60
0
0
0
3,4
Max.
80
80
80
80
80
80
5
2
2
5
3,4
MHz
Unit
ms
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
0
0