EEWORLDEEWORLDEEWORLD

Part Number

Search

M95256-WMW3T/A

Description
32K X 8 SPI BUS SERIAL EEPROM, PDSO8
Categorystorage    storage   
File Size206KB,42 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

M95256-WMW3T/A Overview

32K X 8 SPI BUS SERIAL EEPROM, PDSO8

M95256-WMW3T/A Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerSTMicroelectronics
Parts packaging codeSOIC
package instruction0.200 INCH, PLASTIC, SOP-8
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Maximum clock frequency (fCLK)5 MHz
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length5.3 mm
memory density262144 bi
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count32768 words
character code32000
Operating modeSYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize32KX8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)240
Certification statusNot Qualified
Maximum seat height2.03 mm
Serial bus typeSPI
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width5.25 mm
Maximum write cycle time (tWC)5 ms
M95256
M95256-W M95256-R
256 Kbit Serial SPI bus EEPROM
with high speed clock
Feature summary
Compatible with SPI Bus Serial Interface
(Positive Clock SPI Modes)
Single Supply Voltage:
– 4.5 to 5.5V for M95256
– 2.5 to 5.5V for M95256-W
– 1.8 to 5.5V for M95256-R
High Speed
– 10MHz Clock Rate, 5ms Write Time
Status Register
Hardware Protection of the Status Register
BYTE and PAGE WRITE (up to 64 Bytes)
Self-Timed Programming Cycle
Adjustable Size Read-Only EEPROM Area
Enhanced ESD Protection
More than 1,000,000 Write Cycles
More than 40-Year Data Retention
Packages
– ECOPACK® (RoHS compliant)
TSSOP8 (DW)
169 mil width
SO8 (MW)
200 mil width
SO8 (MN)
150 mil width
April 2006
Rev 6
1/42
www.st.com
1

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 31  1580  1838  2359  2135  1  32  37  48  43 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号