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M95128-WBN3TG

Description
16K X 8 SPI BUS SERIAL EEPROM, PDSO8
Categorystorage    storage   
File Size751KB,57 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
Download Datasheet Parametric View All

M95128-WBN3TG Overview

16K X 8 SPI BUS SERIAL EEPROM, PDSO8

M95128-WBN3TG Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeDIP
package instructionDIP,
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Maximum clock frequency (fCLK)5 MHz
JESD-30 codeR-PDIP-T8
JESD-609 codee3
length9.27 mm
memory density131072 bi
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count16384 words
character code16000
Operating modeSYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize16KX8
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Package shapeRECTANGULAR
Package formIN-LINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height5.33 mm
Serial bus typeSPI
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
Nominal supply voltage (Vsup)3.3 V
surface mountNO
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceTin (Sn)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Maximum write cycle time (tWC)5 ms
M95256-W M95256-R
M95256-DF
256-Kbit serial SPI bus EEPROM with high-speed clock
Datasheet
-
production data
Features
Compatible with the Serial Peripheral Interface
(SPI) bus
SO8 (MN)
150 mil width
Memory array
– 256 Kb (32 Kbytes) of EEPROM
– Page size: 64 bytes
Write
– Byte Write within 5 ms
– Page Write within 5 ms
Additional Write lockable page (Identification
page)
Write Protect: quarter, half or whole memory
array
High-speed clock: 20 MHz
Single supply voltage:
– 2.5 V to 5.5 V for M95256-W
– 1.8 V to 5.5 V for M95256-R
– 1.7 V to 5.5 V for M95256-DF
Operating temperature range: from -40 °C up
to +85 °C
Enhanced ESD protection
More than 4 million Write cycles
More than 200-year data retention
Packages:
– SO8 (ECOPACK2
®
)
– TSSOP8 (ECOPACK2
®
)
– UFDFPN8 (ECOPACK2
®
)
– WLCSP (ECOPACK2
®
)
TSSOP8 (DW)
169 mil width
UFDFPN8 (MC)
2 x 3 mm
WLCSP (CS)
March 2017
This is information on a product in full production.
DocID12276 Rev 21
1/57
www.st.com

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