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Memory / EEPROMs / 24LC256T-E/SM
Datasheets
24LC256T-E/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 24LC256T-E/SM by Microchip Technology Inc

Results Overview of 24LC256T-E/SM by Microchip Technology Inc

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24LC256T-E/SM Information

24LC256T-E/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 24LC256T-E/SM

Part # Distributor Description Stock Price Buy
DISTI # 92C7176
Newark Eeprom, Aec-Q100, 256Kbit, -40To125Deg C, Memory Configuration:32K X 8Bit, Interfaces:I2C, Clock ... Frequency Max:400Khz, Ic Case/Package:Soij, No. Of Pins:8Pins, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip 24LC256T-E/SM more RoHS: Compliant Min Qty: 2100 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $1.1100
$1.1100 Buy Now
DISTI # 24LC256T-E/SMCT-ND
DigiKey IC EEPROM 256KBIT I2C 8SOIJ Min Qty: 1 Lead time: 11 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 3917
In Stock
  • 1 $1.1500
  • 25 $1.1124
  • 100 $1.0815
  • 2,100 $1.0815
$1.0815 / $1.1500 Buy Now
DISTI # 24LC256T-E/SM
Avnet Americas EEPROM Serial-I2C 256K-bit 32K x 8 3.3V/5V 8-Pin SOIJ T/R - Tape and Reel (Alt: 24LC256T-E/SM) RoHS: Compliant Min Qty: 2100 Package Multiple: 2100 Lead time: 11 Weeks, 0 Days Container: Reel 0
  • 2,100 $1.0727
  • 4,200 $1.0559
  • 8,400 $1.0391
  • 12,600 $1.0223
  • 16,800 $1.0055
$1.0055 / $1.0727 Buy Now
DISTI # 579-24LC256T-E/SM
Mouser Electronics EEPROM 32kx8 - 2.5V RoHS: Compliant 1592
  • 1 $1.1200
  • 25 $1.0800
  • 100 $1.0500
$1.0500 / $1.1200 Buy Now
DISTI # 24LC256T-E/SM
Microchip Technology Inc 256K, 32K X 8, 2.5V SER EE, SOIJ, Projected EOL: 2034-05-16 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 11 Weeks, 0 Days Container: Reel 0

Alternates Available
  • 1 $1.1200
  • 25 $1.0800
  • 100 $1.0400
  • 1,000 $1.0000
  • 5,000 $0.9100
$0.9100 / $1.1200 Buy Now
DISTI # 70571371
RS 256K, 32K X 8, 2.5V SER EE, EXT | Microchip Technology Inc. 24LC256T-E/SM RoHS: Not Compliant Min Qty: 2100 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 2,100 $2.1400
  • 21,000 $2.0300
  • 105,000 $1.9300
  • 210,000 $1.8200
$1.8200 / $2.1400 RFQ
Onlinecomponents.com EEPROM - Serial-I²C - 256Kb (32K x 8) - 2.5V/3.3V/5V - 8-Pin SOIJ - Tape&Reel RoHS: Compliant Alternative Product Available
  • 250 $1.1500
  • 500 $1.1300
  • 2,100 $1.0400
  • 4,200 $1.0200
  • 6,300 $1.0100
$1.0100 / $1.1500 Buy Now
DISTI # 24LC256T-E/SM
IBS Electronics 24LC256 SERIES 256 KB I2C 2 WIRE (32K X 8) 2.5 V SERIAL EEPROM SMT - SOIJ-8 Min Qty: 2100 Package Multiple: 1 0
  • 2,100 $1.2834
$1.2834 Buy Now
NAC 256K, 32K X 8, 2.5V SER EE, EXT - Package: 8 SOIJ .208in T/R RoHS: Compliant Min Qty: 2100 Package Multiple: 2100 0
  • 1 $1.2900
  • 100 $1.1700
  • 500 $1.0800
  • 1,000 $1.0500
$1.0500 / $1.2900 Buy Now
DISTI # 24LC256T-E/SM
Avnet Silica EEPROM SerialI2C 256Kbit 32K x 8 33V5V 8Pin SOIJ TR (Alt: 24LC256T-E/SM) RoHS: Compliant Min Qty: 2100 Package Multiple: 2100 Lead time: 13 Weeks, 0 Days Silica - 0
Buy Now
DISTI # 24LC256T-E/SM
EBV Elektronik EEPROM SerialI2C 256Kbit 32K x 8 33V5V 8Pin SOIJ TR (Alt: 24LC256T-E/SM) RoHS: Compliant Min Qty: 2100 Package Multiple: 2100 Lead time: 12 Weeks, 0 Days EBV - 0
Buy Now
LCSC SOIJ-8-5.28mm EEPROM ROHS 23
  • 1 $1.5494
  • 10 $1.5091
  • 30 $1.4828
  • 100 $1.4550
$1.4550 / $1.5494 Buy Now
Master Electronics EEPROM - Serial-I²C - 256Kb (32K x 8) - 2.5V/3.3V/5V - 8-Pin SOIJ - Tape&Reel RoHS: Compliant Alternative Product Available
  • 250 $1.1500
  • 500 $1.1300
  • 2,100 $1.0400
  • 4,200 $1.0200
  • 6,300 $1.0100
$1.0100 / $1.1500 Buy Now
Vyrian Memory ICs 2588
RFQ

Part Details for 24LC256T-E/SM

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24LC256T-E/SM Part Data Attributes

Parametric Data
24LC256T-E/SM Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
24LC256T-E/SM Microchip Technology Inc 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 5.28 MM, ROHS COMPLIANT, PLASTIC, SOIJ-8
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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 5 Weeks
Samacsys Manufacturer Microchip
Clock Frequency-Max (fCLK) 0.4 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 125 °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 4.5 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) 2.5 V
Supply Voltage-Nom (Vsup) 4.5 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
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

24LC256T-E/SM Related Parts

24LC256T-E/SM Frequently Asked Questions (FAQ)

  • The 24LC256T-E/SM has a minimum of 1 million write cycles, but this can vary depending on the operating conditions and usage patterns.

  • The 24LC256T-E/SM uses a page write buffer to handle writes. The device is organized into 128-byte pages, and writes can be performed in 1-byte increments. For block writes, the device can perform a 128-byte page write in a single operation.

  • The WP (Write Protect) pin is used to prevent writes to the entire device or a specific block of memory. When the WP pin is tied low, the entire device is write-protected. When the WP pin is tied high, the device can be written to normally.

  • The 24LC256T-E/SM requires a specific power-up and power-down sequencing to ensure proper operation. The device should be powered up with the SCL and SDA lines in a high-impedance state, and powered down with the SCL and SDA lines in a high-impedance state.

  • The 24LC256T-E/SM has a maximum clock frequency of 400 kHz.