Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (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
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    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. NVRAM/
    5. AT27BV256-70RC Microchip

    AT27BV256-70RC [Microchip]

    AT27BV256-70RC
    AT27BV256-70RC

    Part No:

    AT27BV256-70RC

    Category:

    NVRAM

    Manufacturer:

    Microchip

    Description:

    Memory IC AT27BV256

    RoHS Status:

    Product FAQ

    1. Is AT27BV256-70RC available for RFQ?

    Yes. AT27BV256-70RC 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 AT27BV256-70RC?

    Pricing for AT27BV256-70RC 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 AT27BV256-70RC?

    AT27BV256-70RC is a Microchip NVRAM with Packaging: Tube and Moisture Sensitivity Level (MSL): 2 (1 Year) and Supplier Device Package: 28-SOIC. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT27BV256-70RC?

    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 AT27BV256-70RC 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 AT27BV256-70RC?

    Yes. If AT27BV256-70RC is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip NVRAM parts or compatible alternatives.

    RFQ

    Part Number:

    AT27BV256-70RC

    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

    Datasheet:

    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
    Mounting Type
    Surface Mount
    Package / Case
    28-SOIC (0.342, 8.69mm Width)
    Supplier Device Package
    28-SOIC
    Operating Temperature
    0°C~70°C TC
    Packaging
    Tube
    Published
    1998
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    2 (1 Year)
    Technology
    EPROM - OTP
    Voltage - Supply
    2.7V~3.6V 4.5V~5.5V
    Base Part Number
    AT27BV256
    Memory Size
    256Kb 32K x 8
    Memory Type
    Non-Volatile
    Access Time
    70ns
    Memory Format
    EPROM
    Memory Interface
    Parallel
    RoHS Status
    RoHS Compliant

    Products Detail

    AT27BV256-70RC Overview


    There is a Non-Volatile memory type associated with this device. Tube-cases are available. There is a 28-SOIC (0.342, 8.69mm Width) case embedded in it. 256Kb 32K x 8 is the chip's memory size. EPROM-format memory is used in this device, which is a mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 2.7V~3.6V 4.5V~5.5V. A Surface Mount mounting type is recommended for this product. When selecting similar parts for the ic memory chip, AT27BV256 is often referred to.

    AT27BV256-70RC Features


    Package / Case: 28-SOIC (0.342, 8.69mm Width)


    AT27BV256-70RC Applications


    There are a lot of Microchip Technology
    AT27BV256-70RC Memory applications.


    • mainframes
    • multimedia computers
    • networking
    • personal computers
    • servers
    • supercomputers
    • telecommunications
    • workstations,
    • DVD disk buffer
    • data buffer

    Documents

    Datasheets:

    AT27BV256

    PCN Packaging:

    Transfer to Microchip/Label/Pkg 5/Sep/2016
    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
    MBB/Label Chgs 16/Nov/2018

    BEST SELL
    ISL8225MIRZ

    ISL8225MIRZ

    RENESAS

    BEST SELL
    ISL8200MIRZ-T

    ISL8200MIRZ-T

    RENESAS

    BEST SELL
    ISO7721DR

    ISO7721DR

    Texas Instruments

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    K4F6E3S4HM-THCL

    K4F6E3S4HM-THCL

    SAMSUNG

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    BEST SELL
    TMS320F28335PTPQ

    TMS320F28335PTPQ

    Texas Instruments

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • AT27LV520-90SI
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AT27C1024-70PI
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AT27C010L-12PC
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AT27C800-12JC
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AT27BV512-90JC
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AT27C040-70PI
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AT27LV020A-90JC
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AT27C512R-45PI
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AT27C010-55JC
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 27C128-15
      Microchip
      Available for RFQ
      Request Volume Pricing
      -

    AT27C1024-55PI

    AT27C1024-55PI

    Microchip

    AT27C040-70PC

    AT27C040-70PC

    Microchip

    AT27C010L-70TI

    AT27C010L-70TI

    Microchip

    AT27C516-85JC

    AT27C516-85JC

    Microchip

    AT27BV020-12JI

    AT27BV020-12JI

    Microchip

    AT27C256R-55RC

    AT27C256R-55RC

    Microchip

    AT27BV4096-12VI

    AT27BV4096-12VI

    Microchip

    AT27BV4096-15VI

    AT27BV4096-15VI

    Microchip

    AT27C1024-12PC

    AT27C1024-12PC

    Microchip

    AT27C2048-12VI

    AT27C2048-12VI

    Microchip

    eMMC(199)F-RAM(31)NAND Flash(1469)NOR Flash(1620)EPROM(625)EEPROM(2391)DRAM(3509)Managed NAND(4)Storage(8374)Memory IC Development Tools(52541)Memory Controllers(50)Memory Modules & Memory Cards(8292)FIFO(478)Multichip Packages(27)Universal Flash Storage - UFS(69)SRAM(7485)MRAM(4)

    No recently viewed products