M95256-WMN6TP STMicroelectronics, M95256-WMN6TP Datasheet - Page 36
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M95256-WMN6TP
Manufacturer Part Number
M95256-WMN6TP
Description
IC EEPROM 256KBIT 5MHZ 8SOIC
Manufacturer
STMicroelectronics
Specifications of M95256-WMN6TP
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
256K (32K x 8)
Speed
5MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (3.9mm Width)
Organization
32 K x 8
Interface Type
SPI
Maximum Clock Frequency
5 MHz
Access Time
60 ns
Supply Voltage (max)
6.5 V
Supply Voltage (min)
2.5 V
Maximum Operating Current
5 mA
Maximum Operating Temperature
+ 130 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V, 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8691-2
M95256-WMN6TP
M95256-WMN6TP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M95256-WMN6TP
Manufacturer:
STMicroelectronics
Quantity:
70 032
Part Number:
M95256-WMN6TP
Manufacturer:
ST
Quantity:
20 000
DC and AC parameters
36/48
Table 19.
1. t
2. Value guaranteed by characterization, not tested in production.
t
t
t
Symbol
t
t
t
SHQZ
QLQH
QHQL
CLCH
CHCL
HLQZ
Test conditions specified in
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CH
SHCH
CHSH
CHDX
HHCH
HHQV
SLCH
CHSL
CL
DVCH
HLCH
CLHH
CLQV
CLQX
SHSL
CLHL
CH
t
f
W
C
(1)
(1)
+ t
(2)
(2)
(2)
(2)
(2)
(2)
CL
must never be less than the shortest possible clock period, 1 / f
t
t
t
t
f
t
AC characteristics (M95256-W, device grade 3)
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
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 setup time before HOLD active
Clock low setup 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
Table 11: AC measurement conditions
Doc ID 12276 Rev 11
conditions (M95256-W)
Parameter
M95256-DR, M95256, M95256-W, M95256-R
C
(max)
and
Table 9: Operating
Min.
D.C.
100
90
90
90
90
90
90
20
30
70
40
0
0
0
Max.
100
100
60
50
50
50
5
1
1
5
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