M95256-WMN6TP STMicroelectronics, M95256-WMN6TP Datasheet - Page 39
![IC EEPROM 256KBIT 5MHZ 8SOIC](/photos/1/38/13851/497-8-soic_sml.jpg)
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
M95256-DR, M95256, M95256-W, M95256-R
10
Package mechanical data
In order to meet environmental requirements, ST offers the M95256 in ECOPACK
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at www.st.com.
Figure 23. SO8N – 8 lead plastic small outline, 150 mils body width, package outline
1. Drawing is not to scale.
Table 21.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
A
A1
A2
b
c
ccc
D
E
E1
e
h
k
L
L1
Symbol
SO8N – 8 lead plastic small outline, 150 mils body width, package data
A2
1.27
1.04
Typ
4.9
3.9
6
b
8
1
e
D
millimeters
Doc ID 12276 Rev 11
1.25
0.28
0.17
0.25
Min
0.1
4.8
5.8
3.8
0.4
0°
E1
-
A
E
ccc
Max
1.75
0.25
0.48
0.23
1.27
0.1
6.2
0.5
8°
5
4
-
A1
0.1929
0.2362
0.1535
0.0409
0.05
Typ
L1
L
GAUGE PLANE
h x 45˚
Package mechanical data
0.25 mm
c
inches
0.0039
0.0492
0.0067
0.2283
0.1496
0.0098
0.0157
0.011
0.189
Min
0°
-
k
SO-A
(1)
®
0.0689
0.0098
0.0189
0.0091
0.0039
0.1969
0.2441
0.1575
0.0197
Max
0.05
8°
-
39/48