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Memory / EEPROMs / 24LC256-E/MS
Datasheets
24LC256-E/MS by: Microchip Technology Inc

32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, PLASTIC, MSOP-8

Part Details for 24LC256-E/MS by Microchip Technology Inc

Results Overview of 24LC256-E/MS by Microchip Technology Inc

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24LC256-E/MS Information

24LC256-E/MS 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 24LC256-E/MS

Part # Distributor Description Stock Price Buy
DISTI # 57AC4938
Newark Eeprom, 256Kbit, I2C, 400Khz, Msop-8, Memory Size:256Kbit, Eeprom Memory Configuration:32K X 8Bit,... Memory Interface Type:Serial I2C (2-Wire), Clock Frequency:400Khz, Memory Case Style:Msop, No. Of Pins:8Pins, Supply Voltage Min:2.5V, rohs Compliant: Yes |Microchip 24LC256-E/MS more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 133
  • 1 $1.2100
  • 10 $1.2000
  • 25 $1.1800
  • 50 $1.1500
  • 100 $1.1300
$1.1300 / $1.2100 Buy Now
DISTI # 24LC256-E/MS-ND
DigiKey IC EEPROM 256KBIT I2C 8MSOP Min Qty: 1 Lead time: 11 Weeks Container: Tube 425
In Stock
  • 1 $1.1700
  • 25 $1.1432
  • 100 $1.0944
$1.0944 / $1.1700 Buy Now
DISTI # 24LC256-E/MS
Avnet Americas EEPROM Serial-I2C 256K-bit 32K x 8 3.3V/5V 8-Pin MSOP Tube - Rail/Tube (Alt: 24LC256-E/MS) RoHS: Compliant Min Qty: 300 Package Multiple: 100 Lead time: 5 Weeks, 0 Days Container: Tube 0
  • 300 $1.0625
  • 500 $1.0539
  • 800 $1.0454
  • 1,500 $1.0370
  • 3,000 $1.0263
$1.0263 / $1.0625 Buy Now
DISTI # 579-24LC256-E/MS
Mouser Electronics EEPROM 32kx8 - 2.5V RoHS: Compliant 1980
  • 1 $1.1400
  • 25 $1.1100
  • 100 $1.0700
$1.0700 / $1.1400 Buy Now
DISTI # 24LC256-E/MS
Microchip Technology Inc 256K, 32K X 8, 2.5V SER EE, MSOP, Projected EOL: 2034-09-19 RoHS: Compliant Lead time: 11 Weeks, 0 Days Container: Tube 10180

Alternates Available
  • 1 $1.1400
  • 25 $1.1100
  • 100 $1.0600
  • 1,000 $1.0100
  • 5,000 $0.9600
$0.9600 / $1.1400 Buy Now
DISTI # 70452510
RS 256K, 32K X 8, 2.5V SER EE, EXT8 MSOP 3x3mm TUBE | Microchip Technology Inc. 24LC256-E/MS RoHS: Not Compliant Min Qty: 300 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 300 $2.1700
  • 3,000 $2.0600
  • 15,000 $1.9500
  • 30,000 $1.8400
$1.8400 / $2.1700 RFQ
Onlinecomponents.com EEPROM - Serial-I²C - 256Kb (32K x 8) - 2.5V/3.3V/5V - 8-Pin MSOP - Tube RoHS: Compliant 10100 Factory Stock
  • 100 $1.2100
  • 300 $1.1500
  • 500 $1.1300
  • 1,000 $1.0900
  • 2,500 $1.0500
  • 5,000 $1.0300
  • 7,500 $1.0200
$1.0200 / $1.2100 Buy Now
Bristol Electronics   36
RFQ
DISTI # 24LC256-E/MS
IBS Electronics 24LC256 SERIES 2.5 TO 5.5 V 400 KHZ 256K I2C CMOS SERIAL EEPROM - MSOP-8 Min Qty: 400 Package Multiple: 1 0
  • 400 $1.5029
  • 400 $1.4763
  • 1,000 $1.4630
  • 2,500 $1.4497
  • 4,000 $1.4231
$1.4231 / $1.5029 Buy Now
NAC 256K, 32K X 8, 2.5V SER EE, EXT - Package: 8 MSOP 3x3mm TUBE RoHS: Compliant Min Qty: 300 Package Multiple: 100 Container: Tube 0
  • 1 $1.3100
  • 100 $1.1800
  • 500 $1.0900
  • 1,000 $1.0600
$1.0600 / $1.3100 Buy Now
DISTI # 24LC256-E/MS
Avnet Silica EEPROM SerialI2C 256Kbit 32K x 8 33V5V 8Pin MSOP Tube (Alt: 24LC256-E/MS) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 7 Weeks, 0 Days Silica - 0
Buy Now
DISTI # 24LC256-E/MS
EBV Elektronik EEPROM SerialI2C 256Kbit 32K x 8 33V5V 8Pin MSOP Tube (Alt: 24LC256-E/MS) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 6 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics EEPROM - Serial-I²C - 256Kb (32K x 8) - 2.5V/3.3V/5V - 8-Pin MSOP - Tube RoHS: Compliant 10100 Factory Stock
  • 100 $1.2100
  • 300 $1.1500
  • 500 $1.1300
  • 1,000 $1.0900
  • 2,500 $1.0500
  • 5,000 $1.0300
  • 7,500 $1.0200
$1.0200 / $1.2100 Buy Now
Vyrian Memory ICs 1995
RFQ

Part Details for 24LC256-E/MS

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24LC256-E/MS Part Data Attributes

Parametric Data
24LC256-E/MS Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
24LC256-E/MS Microchip Technology Inc 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, PLASTIC, MSOP-8
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code MSOP
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 S-PDSO-G8
JESD-609 Code e3
Length 3 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,.19
Package Shape SQUARE
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 1.1 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 0.65 mm
Terminal Position DUAL
Width 3 mm
Write Cycle Time-Max (tWC) 5 ms
Write Protection HARDWARE

24LC256-E/MS Frequently Asked Questions (FAQ)

  • The 24LC256-E/MS has a minimum of 1 million write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.

  • The 24LC256-E/MS uses a page write buffer to handle page writes. The device can perform page writes of up to 64 bytes. For block writes, the device uses a block write buffer that can handle up to 128 bytes. The device automatically handles page and block writes, and the host controller only needs to send the write command and data.

  • The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied to VCC, the device is in write-protect mode, and any attempt to write to the device will be ignored. When the WP pin is tied to GND, the device is in normal operation mode.

  • The 24LC256-E/MS has a built-in power-on reset circuit that ensures the device is in a known state after power-up. The device requires a minimum of 2.5V supply voltage to operate correctly. During power-down, the device will automatically enter a low-power standby mode to minimize power consumption.

  • The 24LC256-E/MS has a maximum clock frequency of 400 kHz. However, the device can operate at lower clock frequencies, and the host controller can adjust the clock frequency to optimize power consumption and performance.