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Memory / EEPROMs / 24FC256T-I/SM
Datasheets
24FC256T-I/SM by: Microchip Technology Inc

32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 5.28 MM, ROHS COMPLIANT, PLASTIC, SOIJ-8

Part Details for 24FC256T-I/SM by Microchip Technology Inc

Results Overview of 24FC256T-I/SM 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.

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

24FC256T-I/SM Information

24FC256T-I/SM by Microchip Technology Inc is an EEPROM.
EEPROMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for 24FC256T-I/SM

Part # Distributor Description Stock Price Buy
DISTI # 92C7009
Newark Eeprom, Aec-Q100, 256Kbit, -40To85Deg C, Memory Configuration:32K X 8Bit, Interfaces:I2C, Clock Frequency Max:1Mhz, Ic Case/Package:Soij, No. Of Pins:8Pins, Supply Voltage Min:1.7V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip 24FC256T-I/SM RoHS: Compliant Min Qty: 2100 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $1.0300
$1.0300 Buy Now
DISTI # 24FC256T-I/SMCT-ND
DigiKey IC EEPROM 256KBIT I2C 1MHZ 8SOIJ Min Qty: 1 Lead time: 4 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 7181
In Stock
  • 1 $1.2100
  • 2,100 $0.9875
$0.9875 / $1.2100 Buy Now
DISTI # 24FC256T-I/SM
Avnet Americas EEPROM Serial-I2C 256K-bit 32K x 8 1.8V/2.5V/3.3V/5V 8-Pin SOIJ T/R - Tape and Reel (Alt: 24FC256T-I/SM) RoHS: Compliant Min Qty: 2100 Package Multiple: 2100 Lead time: 4 Weeks, 0 Days Container: Reel 0
  • 2,100 $0.4508
  • 4,200 $0.4485
  • 8,400 $0.4462
  • 12,600 $0.4439
  • 16,800 $0.4416
$0.4416 / $0.4508 Buy Now
DISTI # 579-24FC256T-I/SM
Mouser Electronics EEPROM 32kx8 - 2.5V Hi Spd RoHS: Compliant 3410
  • 1 $1.0400
  • 25 $1.0200
  • 100 $0.9870
$0.9870 / $1.0400 Buy Now
DISTI # 70570590
RS 256K, 32K X 8, 2.5V HI-SPEED SER EE, IND Min Qty: 2100 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 2,100 $2.0100
  • 21,000 $1.9100
  • 105,000 $1.8100
  • 210,000 $1.7100
$1.7100 / $2.0100 RFQ
Onlinecomponents.com EEPROM - Serial-I²C - 256Kb (32K x 8) - 1MHz - 1.8V/2.5V/3.3V/5V - 8-Pin SOIJ - Tape&Reel RoHS: Compliant 16800 Factory Stock
  • 525 $2.0540
  • 1,050 $1.2640
  • 1,575 $1.0010
  • 2,100 $0.9810
$0.9810 / $2.0540 Buy Now
NAC 256K, 32K X 8, 2.5V HI-SPEED SER EE, IND - Package: 8 SOIJ .208in T/R RoHS: Compliant Min Qty: 2100 Package Multiple: 2100 0
  • 1 $1.2200
  • 100 $1.1000
  • 500 $1.0100
  • 1,000 $0.9900
$0.9900 / $1.2200 Buy Now
DISTI # 24FC256T-I/SM
Avnet Silica EEPROM SerialI2C 256Kbit 32K x 8 18V25V33V5V 8Pin SOIJ TR (Alt: 24FC256T-I/SM) RoHS: Compliant Min Qty: 2100 Package Multiple: 2100 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # 24FC256T-I/SM
EBV Elektronik EEPROM SerialI2C 256Kbit 32K x 8 18V25V33V5V 8Pin SOIJ TR (Alt: 24FC256T-I/SM) RoHS: Compliant Min Qty: 2100 Package Multiple: 2100 Lead time: 5 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics EEPROM - Serial-I²C - 256Kb (32K x 8) - 1MHz - 1.8V/2.5V/3.3V/5V - 8-Pin SOIJ - Tape&Reel RoHS: Compliant 16800 Factory Stock
  • 525 $2.0540
  • 1,050 $1.2640
  • 1,575 $1.0010
  • 2,100 $0.9810
$0.9810 / $2.0540 Buy Now

Part Details for 24FC256T-I/SM

24FC256T-I/SM CAD Models

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24FC256T-I/SM Part Data Attributes

Parametric Data
24FC256T-I/SM Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
24FC256T-I/SM Microchip Technology Inc 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 5.28 MM, ROHS COMPLIANT, PLASTIC, SOIJ-8
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOIC
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Factory Lead Time 3 Weeks
Samacsys Manufacturer Microchip
Clock Frequency-Max (fCLK) 1 MHz
Data Retention Time-Min 200
Endurance 1000000 Write/Erase Cycles
I2C Control Byte 1010DDDR
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 5.26 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
Output Characteristics OPEN-DRAIN
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.3
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Programming Voltage 2.5 V
Qualification Status Not Qualified
Reverse Pinout NO
Screening Level AEC-Q100
Seated Height-Max 2.03 mm
Serial Bus Type I2C
Standby Current-Max 0.000005 A
Supply Current-Max 0.003 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 1.7 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) 40
Width 5.25 mm
Write Cycle Time-Max (tWC) 5 ms
Write Protection HARDWARE

Alternate Parts for 24FC256T-I/SM

This table gives cross-reference parts and alternative options found for 24FC256T-I/SM. 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 24FC256T-I/SM, 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
24LC256-E/SN Microchip Technology Inc $0.6775 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 24FC256T-I/SM vs 24LC256-E/SN
24LC256-I/MS Microchip Technology Inc $1.0186 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, PLASTIC, MSOP-8 24FC256T-I/SM vs 24LC256-I/MS
24AA256-I/SN Microchip Technology Inc $1.0628 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 24FC256T-I/SM vs 24AA256-I/SN
24FC256-I/MS Microchip Technology Inc $1.1067 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, PLASTIC, MSOP-8 24FC256T-I/SM vs 24FC256-I/MS
24LC256-I/P Microchip Technology Inc $1.1302 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 24FC256T-I/SM vs 24LC256-I/P
24LC256-I/SN Microchip Technology Inc $1.1796 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 24FC256T-I/SM vs 24LC256-I/SN
24FC256T-I/SN Microchip Technology Inc Check for Price 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 24FC256T-I/SM vs 24FC256T-I/SN

24FC256T-I/SM Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the 24FC256T-I/SM is 1 MHz.

  • Yes, the 24FC256T-I/SM is compatible with 3.3V systems, but it can also operate at 1.8V, 2.5V, and 5V.

  • Page writes and block erases on the 24FC256T-I/SM are handled through the I2C interface using specific commands and protocols outlined in the datasheet.

  • The 24FC256T-I/SM has an endurance of 1 million erase/write cycles per sector, with a minimum of 100,000 cycles guaranteed.

  • The 24FC256T-I/SM has built-in power-down detection and protection circuitry to prevent data corruption during power-down. However, it's still recommended to follow proper power-down procedures outlined in the datasheet.

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