M95640-WBN6 STMicroelectronics, M95640-WBN6 Datasheet - Page 29

• Manufacturer Part Number: M95640-WBN6
• Manufacturer: STMicroelectronics

Specifications of M95640-WBN6

• Density: 64Kb
• Interface Type: Serial (SPI)
• Organization: 8Kx8
• Access Time (max): 60ns
• Frequency (max): 5MHz
• Write Protection: Yes
• Data Retention: 40Year
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: PDIP
• Operating Temp Range: -40C to 85C
• Supply Current: 5mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 8
• Lead Free Status / Rohs Status: Not Compliant

Table 23. AC Characteristics (M95320 and M95640, Device Grade 3)
Note: 1. t
Symbol
t
t
t
t
t
t
QLQH
QHQL
t
t
t
t
t
t
t
t
t
t
t
t
HLQZ
t
CLCH
CHCL
t
SHQZ
SHCH
CHSH
DVCH
CHDX
HHCH
HHQV
SLCH
SHSL
CHSL
t
HLCH
CLHH
CLQV
CLQX
t
CLHL
CH
CL
t
f
W
C
2. Value guaranteed by characterization, not 100% tested in production.
3. Previous product version is identified by Process Identification letter ‘S’.
4. Current product version is identified by Process Identification letter ‘B’.
5. New product version is identified by Process Identification letter ‘P’.
6. Preliminary Data.
1
1
2
2
2
2
2
2
CH
+ t
t
t
t
t
f
t
CSS1
CSS2
t
Alt.
t
t
SCK
t
CSH
t
DSU
t
t
t
t
CLH
t
t
CLL
t
DIS
WC
HO
RO
CS
RC
FC
DH
t
FO
HZ
CL
LZ
V
must never be lower than the shortest possible clock period, 1/f
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.
Min.
D.C.
200
200
200
200
200
200
200
140
Version
40
50
90
Previous
0
0
0
Product
C
(max).
and
Max.
250
150
100
100
100
250
10
2
1
1
Table 10.
3
Min.
D.C.
100
90
90
90
90
90
90
20
30
70
40
Version
0
0
0
Product
Current
Max.
100
100
60
50
50
50
5
1
1
5
4
M95640, M95320
Min.
D.C.
Version
15
15
20
15
15
20
20
10
15
15
5
0
0
0
Product
New
Max.
20
20
20
20
20
20
20
5,6
2
2
5
29/42
MHz
Unit
ms
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns