Datasheets
M28256-20MS1T by: STMicroelectronics

32KX8 EEPROM 5V, 200ns, PDSO28, 0.300 INCH, PLASTIC, SO-28

Part Details for M28256-20MS1T by STMicroelectronics

Overview of M28256-20MS1T by STMicroelectronics

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Applications Consumer Electronics Internet of Things (IoT) Computing and Data Storage

Part Details for M28256-20MS1T

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M28256-20MS1T Part Data Attributes

M28256-20MS1T STMicroelectronics
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M28256-20MS1T STMicroelectronics 32KX8 EEPROM 5V, 200ns, PDSO28, 0.300 INCH, PLASTIC, SO-28
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description 0.300 INCH, PLASTIC, SO-28
Pin Count 28
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Access Time-Max 200 ns
Command User Interface NO
Data Polling YES
Endurance 100000 Write/Erase Cycles
JESD-30 Code R-PDSO-G28
JESD-609 Code e3
Length 17.9 mm
Memory Density 262144 bit
Memory IC Type EEPROM
Memory Width 8
Number of Functions 1
Number of Terminals 28
Number of Words 32768 words
Number of Words Code 32000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 70 °C
Operating Temperature-Min
Organization 32KX8
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP28,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Page Size 64 words
Parallel/Serial PARALLEL
Programming Voltage 5 V
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Standby Current-Max 0.0001 A
Supply Current-Max 0.03 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Toggle Bit YES
Width 7.5 mm
Write Cycle Time-Max (tWC) 5 ms

Alternate Parts for M28256-20MS1T

This table gives cross-reference parts and alternative options found for M28256-20MS1T. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of M28256-20MS1T, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
M28256-20MS1 32KX8 EEPROM 5V, 200ns, PDSO28, 0.300 INCH, PLASTIC, SO-28 STMicroelectronics M28256-20MS1T vs M28256-20MS1
Part Number Description Manufacturer Compare
X28C256SM-25T1 EEPROM, 32KX8, 250ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 Xicor Inc M28256-20MS1T vs X28C256SM-25T1
M28256-25MS1T 32KX8 EEPROM 5V, 250ns, PDSO28, 0.300 INCH, PLASTIC, SO-28 STMicroelectronics M28256-20MS1T vs M28256-25MS1T
X28C256S-25 EEPROM, 32KX8, 250ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 Xicor Inc M28256-20MS1T vs X28C256S-25
X28C256SI-25T1 EEPROM, 32KX8, 250ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 Xicor Inc M28256-20MS1T vs X28C256SI-25T1
AT28C256E-20SCT/R EEPROM, 32KX8, 200ns, Parallel, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 Atmel Corporation M28256-20MS1T vs AT28C256E-20SCT/R
M28256-20MS6T 32KX8 EEPROM 5V, 200ns, PDSO28, 0.300 INCH, PLASTIC, SO-28 STMicroelectronics M28256-20MS1T vs M28256-20MS6T
X28VC256SI-55 EEPROM, 32KX8, 55ns, Parallel, CMOS, PDSO28, Xicor Inc M28256-20MS1T vs X28VC256SI-55
X28C256SM-35T1 EEPROM, 32KX8, 350ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 Xicor Inc M28256-20MS1T vs X28C256SM-35T1
X28VC256SI-45 EEPROM, 32KX8, 45ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 Xicor Inc M28256-20MS1T vs X28VC256SI-45
X28C256SMT1 EEPROM, 32KX8, 300ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 Xicor Inc M28256-20MS1T vs X28C256SMT1

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