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Memory / EEPROMs / 25AA256-I/SN
Datasheets
25AA256-I/SN by: Microchip Technology Inc

32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8

Part Details for 25AA256-I/SN by Microchip Technology Inc

Overview of 25AA256-I/SN by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for 25AA256-I/SN

Part # Distributor Description Stock Price Buy
DISTI # 35M0819
Newark Serial Eeprom, 256Kbit, 10Mhz, Soic-8, Memory Size:256Kbit, Eeprom Memory Configuration:32K X 8Bit, Memory Interface Type:Serial Spi, Clock Frequency:10Mhz, Memory Case Style:Soic, No. Of Pins:8Pins, Supply Voltage Min:1.8V, Supply Rohs Compliant: Yes |Microchip 25AA256-I/SN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 4279
  • 1 $0.9190
  • 10 $0.9190
  • 25 $0.9190
  • 50 $0.9190
  • 100 $0.9190
$0.9190 Buy Now
DISTI # 84AC3660
Newark 256K, 32K X 8 , 1.8V Ser Ee Ind Rohs Compliant: Yes |Microchip 25AA256-I/SN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 236
  • 1 $1.5100
  • 10 $1.5100
  • 25 $1.4800
  • 50 $1.4700
  • 100 $1.4700
$1.4700 / $1.5100 Buy Now
DISTI # 25AA256-I/SN
Avnet Americas EEPROM Serial-SPI 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin SOIC N - Rail/Tube (Alt: 25AA256-I/SN) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks, 0 Days Container: Tube 86
  • 1 $1.4125
  • 10 $1.4011
  • 30 $1.3897
  • 50 $1.3785
  • 100 $1.3644
$1.3644 / $1.4125 Buy Now
DISTI # 35M0819
Avnet Americas EEPROM Serial-SPI 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin SOIC N - Bulk (Alt: 35M0819) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk 0
  • 1 $1.4800
  • 50 $1.4700
$1.4700 / $1.4800 Buy Now
DISTI # 25AA256-I/SN
Microchip Technology Inc 256K, 32K X 8, SER EE, 1.8V, SOIC, Projected EOL: 2034-07-06 RoHS: Compliant Lead time: 5 Weeks, 0 Days Container: Tube 1500

Alternates Available

COO: Thailand
  • 1 $1.5000
  • 25 $1.4300
  • 100 $1.3900
  • 1,000 $1.3000
  • 5,000 $1.2400
$1.2400 / $1.5000 Buy Now
DISTI # 70045906
RS Microchip 25AA256-I/SN Serial EEPROM Memory,256kbit,50ns,1.8 to 5.5V 8-Pin SOIC | Microchip Technology Inc. 25AA256-I/SN RoHS: Not Compliant Min Qty: 300 Package Multiple: 1 Lead time: 5 Weeks, 0 Days Container: Bulk 0
  • 300 $1.7000
  • 3,000 $1.6100
  • 15,000 $1.5300
  • 30,000 $1.4400
$1.4400 / $1.7000 RFQ
DISTI # 25AA256-I/SN
TME IC: EEPROM memory, 256kbEEPROM, SPI, 32kx8bit, 1.8÷5.5V, 10MHz, SO8 Min Qty: 1 348
  • 1 $1.7200
  • 10 $1.6400
  • 25 $1.5800
  • 100 $1.5300
$1.5300 / $1.7200 Buy Now
NAC 256k, 32K X 8 , 1.8V SER EE IND - Package: 8 SOIC 3.90mm(.150in) TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 100 Container: Tube 2600
  • 1 $1.7400
  • 100 $1.5700
  • 500 $1.4500
  • 1,000 $1.4100
$1.4100 / $1.7400 Buy Now
Chip 1 Exchange INSTOCK 13027
RFQ
DISTI # 25AA256-I/SN
Avnet Silica EEPROM Serial-SPI 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin SOIC N (Alt: 25AA256-I/SN) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 7 Weeks, 0 Days Silica - 300
Buy Now
DISTI # C1S505200382421
Chip1Stop 256k, 32K X 8 , 1.8V SER EE IND RoHS: Compliant Container: Tube 543
  • 1 $1.2300
  • 10 $1.2200
  • 100 $1.2100
$1.2100 / $1.2300 Buy Now
DISTI # 25AA256-I/SN
EBV Elektronik EEPROM Serial-SPI 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin SOIC N (Alt: 25AA256-I/SN) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 6 Weeks, 0 Days EBV - 0
Buy Now
Win Source Electronics EEPROM Serial-SPI 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube / IC EEPROM 256KBIT 10MHZ 8SOIC 7200
  • 20 $2.5440
  • 48 $2.0870
  • 75 $2.0220
  • 103 $1.9570
  • 133 $1.8920
  • 177 $1.6960
$1.6960 / $2.5440 Buy Now

Part Details for 25AA256-I/SN

25AA256-I/SN CAD Models

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25AA256-I/SN Part Data Attributes

Parametric Data
25AA256-I/SN Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
25AA256-I/SN Microchip Technology Inc 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOIC
Package Description 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Samacsys Manufacturer Microchip
Clock Frequency-Max (fCLK) 10 MHz
Data Retention Time-Min 200
Endurance 1000000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Memory Density 262144 bit
Memory IC Type EEPROM
Memory Width 8
Moisture Sensitivity Level 1
Number of Functions 1
Number of Ports 1
Number of Terminals 8
Number of Words 32768 words
Number of Words Code 32000
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 32KX8
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.23
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Programming Voltage 2.5 V
Qualification Status Not Qualified
Screening Level AEC-Q100
Seated Height-Max 1.75 mm
Serial Bus Type SPI
Standby Current-Max 0.000001 A
Supply Current-Max 0.006 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 1.8 V
Supply Voltage-Nom (Vsup) 2.5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm
Write Cycle Time-Max (tWC) 5 ms
Write Protection HARDWARE/SOFTWARE

Alternate Parts for 25AA256-I/SN

This table gives cross-reference parts and alternative options found for 25AA256-I/SN. 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 25AA256-I/SN, 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 Manufacturer Composite Price Description Compare
25AA256T-I/SN Microchip Technology Inc $1.6230 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8 25AA256-I/SN vs 25AA256T-I/SN
25AA256-E/P Microchip Technology Inc $2.0000 32K X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, MS-001, DIP-8 25AA256-I/SN vs 25AA256-E/P
25AA256-I/SM Microchip Technology Inc $1.7350 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 5.28 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 25AA256-I/SN vs 25AA256-I/SM
25AA256T-I/MF Microchip Technology Inc $2.0700 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 6 X 5 MM, PLASTIC, DFN-8 25AA256-I/SN vs 25AA256T-I/MF
25AA256T-I/ST Microchip Technology Inc Check for Price 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, PLASTIC, MO-153, TSSOP-8 25AA256-I/SN vs 25AA256T-I/ST
25AA256T-I/SM Microchip Technology Inc $1.7350 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.208 INCH, EIAJ, PLASTIC, SOIC-8 25AA256-I/SN vs 25AA256T-I/SM
25AA256-I/ST Microchip Technology Inc $1.6568 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 25AA256-I/SN vs 25AA256-I/ST
25AA256-I/P Microchip Technology Inc $1.8128 32K X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 25AA256-I/SN vs 25AA256-I/P
25AA256T-E/MF Microchip Technology Inc $2.1650 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 6 X 5 MM, PLASTIC, DFN-8 25AA256-I/SN vs 25AA256T-E/MF
25AA256T-E/SM Microchip Technology Inc $1.8400 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.208 INCH, EIAJ, PLASTIC, SOIC-8 25AA256-I/SN vs 25AA256T-E/SM

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