ST95040 ST Microelectronics, ST95040 Datasheet - Page 12

• Manufacturer Part Number: ST95040
• Description: (ST950x0) 4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe
• Manufacturer: ST Microelectronics

ST95040, ST95020, ST95010
Table 8. AC Characteristics
Notes: 1. t
12/18
Symbol
t
t
QLQH
QHQL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CH
DVCH
CHDX
HHCH
CHSH
SHCH
HHQX
SLCH
CHSL
CLCH
CHCL
DLDH
DHDL
HLCH
CLHL
CLHH
SHSL
SHQZ
CLQV
CLQX
HLQZ
CL
t
f
W
C
(1)
(1)
2. Value guaranteed by characterization, not 100% tested in production.
(2)
(2)
CH
+ t
t
t
t
t
t
CL
t
Alt
t
t
t
t
CSS
CLH
t
t
DSU
t
HSU
t
CSH
t
t
CLL
t
t
t
DIS
WP
f
RC
DH
HH
t
HO
RO
FC
FO
LZ
HZ
RI
FI
C
V
1/fc
Clock Frequency
S Active Setup 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
Data In Rise Time
Data In Fall Time
HOLD Setup Time
Clock Low Hold Time
HOLD Hold Time
Clock Low Set-up
Time
S Active Hold Time
S Not Active Setup
Time
S Deselect Time
Output Disable Time
Clock Low to Output
Valid
Output Hold Time
Output Rise Time
Output Fall Time
HOLD High to Output
Low-Z
HOLD Low to Output
High-Z
Write Cycle Time
Parameter
V
T
CC
T
D.C.
Min
A
100
100
190
200
100
100
200
100
200
50
50
90
80
A
0
= –40 to 85 C
= 4.5V to 5.5V,
= 0 to 70 C,
Max
150
240
100
100
100
130
10
2
1
1
1
1
ST95040 / 020 / 010
V
T
CC
A
D.C.
Min
100
100
200
200
100
100
200
100
200
50
50
90
80
0
= –40 to 125 C
= 4.5V to 5.5V,
Max
150
300
100
100
100
130
10
2
1
1
1
1
V
T
CC
T
D.C.
Min
200
200
400
400
100
100
200
200
200
200
200
200
200
A
A
0
= –40 to 85 C
= 2.5V to 5.5V,
= 0 to 70 C,
Max
200
400
200
200
200
200
10
1
1
1
1
1
Unit
MHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
s