Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Memory ICs/
    4. Storage/
    5. 24CS256T-E/SM Microchip

    24CS256T-E/SM [Microchip]

    24CS256T-E/SM
    24CS256T-E/SM

    Part No:

    24CS256T-E/SM

    Category:

    Storage

    Manufacturer:

    Microchip

    Description:

    The 24CS256 is a 32K x 8 (256K-bit) Serial Electrically Erasable PROM (EEPROM) with built-in Error Correction and Software Write Protection

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Product FAQ

    1. Is 24CS256T-E/SM available for RFQ?

    Yes. 24CS256T-E/SM by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for 24CS256T-E/SM?

    Pricing for 24CS256T-E/SM can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of 24CS256T-E/SM?

    24CS256T-E/SM is a Microchip Storage with Operating Voltage Max (V): 5.5 and Operating Voltage Min (V): 1.7. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 24CS256T-E/SM?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can 24CS256T-E/SM be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to 24CS256T-E/SM?

    Yes. If 24CS256T-E/SM is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Storage parts or compatible alternatives.

    RFQ

    Part Number:

    24CS256T-E/SM

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    Density
    256 Kbit
    Endurance
    1,000,000
    Max. Clock Freq.
    3.4 MHz
    Operating Voltage Max (V)
    5.5
    Operating Voltage Min (V)
    1.7
    Page Size (Bytes)
    64
    Write Protect Scheme
    Software Configurable
    Data Retention
    200

    Products Detail

    The Microchip Technology Inc. 24CS256 is a 256Kb (32K x 8) I2C Serial Electrically Erasable PROM (EEPROM), capable of speeds up to 3.4Mhz and operation across a broad voltage range (1.7V to 5.5V). This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256K boundary. Functional address lines allow up to eight devices on the same bus, for up to 2 Mbit address space. This device is available in PDIP-8, SOIC-8, SOIJ-8, UDFN-8, SOT-23-5, TSSOP-8, MSOP-8 and WLCSP-8 packages.



  • 32K x 8 (256 Kbit)
  • 2-Wire Serial Interface, I2C™ Compatible
  • 3.4MHz High Speed Mode Capable
  • Operating voltage 1.7V to 5.5V
  • Pre-programmed 128-bit serial number
  • User-programmable, lockable 64-byte ID page
  • Enhanced Software Write Protection
  • Hardware Write-Protect Pin
  • Built-in Error Correction Code (ECC) Logic
  • Page Write Time 5 ms Max.
  • Standby current 1 uA, max.
  • Cascadable up to Eight Devices
  • Pb-Free and RoHS Compliant
  • Factory Programming Available
  • Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    MPU-6000EVB

    MPU-6000EVB

    TDK

    BEST SELL
    VN7050AJTR

    VN7050AJTR

    STMicroelectronics

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    MTFC8GAKAJCN-4M IT

    MTFC8GAKAJCN-4M IT

    Micron

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    TMS320F28335ZJZQ

    TMS320F28335ZJZQ

    Texas Instruments

    BEST SELL
    TLP2361(TPL,E(T

    TLP2361(TPL,E(T

    TOSHIBA

    BEST SELL
    MT25QU256ABA1EW7-0SIT

    MT25QU256ABA1EW7-0SIT

    Micron

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • 25AA160BT-I/ST
      Microchip
      Available for RFQ
      Request Volume Pricing
    • AT25M01-SSHM-T
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 93C76A-I/ST
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 25AA080AT-I/MS
      Microchip
      Available for RFQ
      Request Volume Pricing
    • SST26VF064B-104V/MF70SVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 93AA66C/W15K
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • SST39SF020A-70-4I-NHE-T
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AT28HC256-12LM/883
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 93C56BT-I/MNY
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 23A512-I/ST
      Microchip
      Available for RFQ
      Request Volume Pricing
      -

    24AA044T-E/SN

    24AA044T-E/SN

    Microchip

    24AA64FT-I/SN

    24AA64FT-I/SN

    Microchip

    24AA16T-I/MC

    24AA16T-I/MC

    Microchip

    24AA256-E/MF

    24AA256-E/MF

    Microchip

    24FC04T-E/SN

    24FC04T-E/SN

    Microchip

    11AA020T-I/MNY

    11AA020T-I/MNY

    Microchip

    24AA00T-I/SN

    24AA00T-I/SN

    Microchip

    24AA64-E/SM

    24AA64-E/SM

    Microchip

    24AA64-I/SN

    24AA64-I/SN

    Microchip

    11LC161T-E/MS

    11LC161T-E/MS

    Microchip

    Multichip Packages(27)NOR Flash(1620)NVRAM(1438)Memory IC Development Tools(52541)EEPROM(2391)DRAM(3509)Memory Controllers(50)FIFO(478)EPROM(625)Universal Flash Storage - UFS(69)

    No recently viewed products