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All ProductsIntegrated Circuits (ICs)Memory24AA256-E/SM

Microchip Technology 24AA256-E/SM Memory ICsTube 400kHz EEPROM

24AA256-E/SM
24AA256-E/SM
Number of Pins: 8Pins, Terminal Position: DUAL, Clock Frequency: 400kHz, Memory Format: EEPROM
RoHS Compliant
Datasheet
1610-535-24AA256-E/SM
8-SOIC (0.209, 5.30mm Width)
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6740In Stock
Min.: 1 Mult.: 1
Quantity Unit Price Ext. Price
1+ $16.2137$16.21
10+ $15.2959$152.96
100+ $14.4301$1443.01
500+ $13.6133$6806.65
1000+ $12.8428$12842.8
Unit Price:$16.2137
Subtotal: $16.21
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24AA256-E/SM Tech Specifications

Microchip Technology 24AA256-E/SM technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology 24AA256-E/SM.

Product Attribute Attribute Value
Factory Lead Time5 Weeks
Contact PlatingTin
MountSurface Mount
Mounting TypeSurface Mount
Package / Case8-SOIC (0.209, 5.30mm Width)
Number of Pins8Pins
Memory TypesNon-Volatile
Usage LevelAutomotive grade
Operating Temperature-40°C~125°C TA
PackagingTube
Published2010
JESD-609 Codee3
Pbfree Codeyes
Part StatusActive
Moisture Sensitivity Level (MSL)1 (Unlimited)
Number of Terminations8Terminations
Product Attribute Attribute Value
ECCN CodeEAR99
Voltage - Supply1.7V~5.5V
Terminal PositionDUAL
Peak Reflow Temperature (Cel)260
Number of Functions1Function
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s)40
Base Part Number24AA256
InterfaceI2C, Serial
Memory Size256Kb 32K x 8
Clock Frequency400kHz
Access Time900ns
Memory FormatEEPROM
Memory InterfaceI2C
Memory Width8
Write Cycle Time - Word, Page5ms
Product Attribute Attribute Value
Density256 kb
Standby Current-Max0.000005A
Serial Bus TypeI2C
Endurance1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC)5ms
Data Retention Time-Min200
Write ProtectionHARDWARE
Voltage - Supply (Max)5.5V
Voltage - Supply (Min)1.7V
I2C Control Byte1010DDDR
Reverse PinoutNO
Length5.26mm
Height Seated (Max)2.03mm
Width5.25mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
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24AA256-E/SM Product Details

Product Description:

The Microchip Technology 24AA256-E/SM is a high-performance, 256Kb non-volatile EEPROM memory device that operates over a wide temperature range of -40°C to 125°C. This surface-mount device features an 8-pin SOIC package with a compact footprint of 5.26mm in length and 2.03mm in height. The device is designed to provide reliable data storage and retrieval through its I2C serial interface.

Features:

  • High Density: The 24AA256-E/SM offers a memory density of 256Kb, making it suitable for applications requiring large amounts of non-volatile storage.
  • Fast Access Time: With an access time of 900ns, this device provides fast data retrieval and writing capabilities.
  • Low Power Consumption: The device features a low standby current of 0.000005A, making it energy-efficient and suitable for battery-powered applications.
  • Wide Operating Temperature Range: The device operates over a wide temperature range of -40°C to 125°C, making it suitable for use in various environments.
  • Robust Construction: The device is constructed with a tin-plated contact and has a moisture sensitivity level of 1 (unlimited), ensuring reliable operation in harsh environments.

Applications:

  • Primary Applications:
  • Industrial control systems
  • Medical devices
  • Automotive systems
  • Aerospace applications
  • Secondary Applications:
  • Consumer electronics
  • Industrial automation
  • IoT devices
  • Wearable devices

Alternative Parts:

  • 24AA256: The base part number for this device, which offers similar features and specifications.
  • 24AA512: A higher-density version of this device, offering 512Kb of memory.

Embedded Modules:

  • Microchip's PIC microcontrollers: This device is often used in conjunction with Microchip's PIC microcontrollers to provide non-volatile storage for data and program code.

FAQs:

Q: What is the operating temperature range of the 24AA256-E/SM? A: The device operates over a wide temperature range of -40°C to 125°C.

Q: What is the memory interface of the 24AA256-E/SM? A: The device features an I2C serial interface for data transfer.

Q: What is the endurance of the 24AA256-E/SM? A: The device can withstand 1,000,000 write/erase cycles.

Q: Is the 24AA256-E/SM RoHS compliant? A: Yes, the device is ROHS3 compliant.

Q: What is the packaging of the 24AA256-E/SM? A: The device is available in a tube packaging.

Q: What is the factory lead time for the 24AA256-E/SM? A: The factory lead time for this device is 5 weeks.

24AA256-E/SM Documents

Download datasheets and manufacturer documentation for 24AA256-E/SM

Datasheets
24AA256-E-SM-Microchip-datasheet-15994015.pdf
24AA256-E-SM-Microchip-datasheet-21631105.pdf
SM-Microchip-datasheet-13038165.pdf
24AA256, 24LC256, 24FC256
PCN Design/Specification
24AA256/24LC256/24FC256 07/Aug/2019
PCN Packaging
Packing Changes 10/Oct/2016
PCN Assembly/Origin
8L SOIJ Package/Plating 31/Jul/2013
ConflictMineralStatement
Microchip-company-68.pdf

24AA256-E/SM Comparison

The parts on the right have similar specifications to Microchip Technology & 24AA256-E/SM.

  • Mfr. Part #

  • Manufacturer

  • Moisture Sensitivity Level (MSL)

  • Packaging

  • Package / Case

  • Memory Size

  • Memory Format

  • Operating Temperature

  • Voltage - Supply

  • Mounting Type

  • Availability

  • Price

  • Quantity

  • 24AA256-E/SM

  • Microchip Technology

  • 1 (Unlimited)

  • Tube

  • 8-SOIC (0.209, 5.30mm Width)

  • 256Kb 32K x 8

  • EEPROM

  • -40°C~125°C TA

  • 1.7V~5.5V

  • Surface Mount

  • 6740

  • $2.432055

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24AA256-E/SM Comments

MichaelGraham
when you need to connect this kind of port, this product makes it very easy.
Helen
Very satisfied and will continue to repurchase.
AlexSmith
Both product and code works as expected.
Tang
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
Gareth
Quick order processing and fast delivery
Patrick
Ya good and arrive on time. thank you so much
BenjaminReed
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
Russell
no complaints so far.
Fox
Pricing was moderate, reflecting standard market rates.
Morla
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.

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