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. Memory IC Development Tools/
    5. AT25DF021-SSHF-T Adesto

    AT25DF021-SSHF-T [Adesto]

    AT25DF021-SSHF-T
    AT25DF021-SSHF-T

    Part No:

    AT25DF021-SSHF-T

    Category:

    Memory IC Development Tools

    Manufacturer:

    Adesto

    Description:

    2.5/3.3V V Memory IC 4.925mm mm

    RoHS Status:

    Product FAQ

    1. Is AT25DF021-SSHF-T available for RFQ?

    Yes. AT25DF021-SSHF-T by Adesto 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 AT25DF021-SSHF-T?

    Pricing for AT25DF021-SSHF-T 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 AT25DF021-SSHF-T?

    AT25DF021-SSHF-T is a Adesto Memory IC Development Tools with Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Write Cycle Time - Word, Page: 7μs, 5ms. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT25DF021-SSHF-T?

    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 AT25DF021-SSHF-T 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 AT25DF021-SSHF-T?

    Yes. If AT25DF021-SSHF-T is unavailable, obsolete, or does not meet your required lead time, we can help check similar Adesto Memory IC Development Tools parts or compatible alternatives.

    RFQ

    Part Number:

    AT25DF021-SSHF-T

    Manufacturer:

    Adesto

    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
    8-SOIC (0.154, 3.90mm Width)
    Surface Mount
    YES
    Operating Temperature
    -40°C~85°C TC
    Packaging
    Tape & Reel (TR)
    Published
    1997
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    8
    Technology
    CMOS
    Voltage - Supply
    2.3V~3.6V
    Terminal Position
    DUAL
    Number of Functions
    1
    Terminal Pitch
    1.27mm
    Reach Compliance Code
    compliant
    JESD-30 Code
    R-PDSO-G8
    Qualification Status
    Not Qualified
    Supply Voltage-Max (Vsup)
    3.6V
    Power Supplies
    2.5/3.3V
    Supply Voltage-Min (Vsup)
    2.3V
    Memory Size
    2Mb 256K x 8
    Memory Type
    Non-Volatile
    Operating Mode
    SYNCHRONOUS
    Clock Frequency
    50MHz
    Supply Current-Max
    0.02mA
    Memory Format
    FLASH
    Memory Interface
    SPI
    Organization
    2MX1
    Memory Width
    1
    Write Cycle Time - Word, Page
    7μs, 5ms
    Standby Current-Max
    0.000025A
    Memory Density
    2097152 bit
    Parallel/Serial
    SERIAL
    Programming Voltage
    2.7V
    Serial Bus Type
    SPI
    Endurance
    100000 Write/Erase Cycles
    Data Retention Time-Min
    20
    Write Protection
    HARDWARE/SOFTWARE
    Length
    4.925mm
    Height Seated (Max)
    1.75mm
    Width
    3.9mm
    RoHS Status
    RoHS Compliant

    Products Detail

    AT25DF021-SSHF-T Overview


    Non-Volatile is the type of memory it has. There is a Tape & Reel (TR) case available. The 8-SOIC (0.154, 3.90mm Width) case contains it. The chip has an 2Mb 256K x 8 memory. This device uses a FLASH-format memory, which is of mainstream design. A wide operating temperature range makes this device ideal for a variety of demanding applications. A voltage of 2.3V~3.6V can be supplied to memory ics. Its recommended mounting type is Surface Mount. The chip has 8 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. It is important to note that the memory has a clock frequency rotation within the range of 50MHz. When it comes to power supplies, this memory chip only requires 2.5/3.3V . Data is carried and transferred to the CPU by the SPI-type serial bus this memory integrates with. A maximum supply current of 0.02mA can be used to operate this device. Nonvolatile memory arrays require 2.7V programming voltage to change their state.

    AT25DF021-SSHF-T Features


    Package / Case: 8-SOIC (0.154, 3.90mm Width)


    AT25DF021-SSHF-T Applications


    There are a lot of Adesto Technologies
    AT25DF021-SSHF-T Memory applications.


    • cell phones
    • eSRAM
    • mainframes
    • multimedia computers
    • networking
    • personal computers
    • servers
    • supercomputers
    • telecommunications
    • workstations,

    Documents

    Datasheets:

    AT25DF021

    Environmental Information:

    RoHS3 Certificate
    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
    Halogen Free Cert
    PAH Free Cert
    Phthalates Free Cert

    BEST SELL
    ATSAME70Q21B-CFN

    ATSAME70Q21B-CFN

    Microchip

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    BQ27441DRZR-G1A

    BQ27441DRZR-G1A

    Texas Instruments

    BEST SELL
    BAV99-7-F

    BAV99-7-F

    DIODES

    BEST SELL
    MT47H128M16RT-25E IT:C

    MT47H128M16RT-25E IT:C

    Micron

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    VN7050AJTR

    VN7050AJTR

    STMicroelectronics

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    K4A4G085WF-BCTD

    K4A4G085WF-BCTD

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • AT25DF512C-XMHNGU-T
      Adesto
      Available for RFQ
      Request Volume Pricing
    • AT25DF021-MH-Y
      Adesto
      Available for RFQ
      Request Volume Pricing
    • AT45DB011D-SSH-SL955
      Adesto
      Available for RFQ
      Request Volume Pricing
    • RM24C32C-BSNC-T
      Adesto
      Available for RFQ
      Request Volume Pricing
    • RM24C64C-LTAI-B
      Adesto
      Available for RFQ
      Request Volume Pricing
    • AT25QL641-CCUE-T
      Adesto
      Available for RFQ
      Request Volume Pricing
      -
    • AT45DB011D-MH-SL955
      Adesto
      Available for RFQ
      Request Volume Pricing
    • RM24EP64C-BSNC-B
      Adesto
      Available for RFQ
      Request Volume Pricing
    • RM25C128DS-LMAI-T
      Adesto
      Available for RFQ
      Request Volume Pricing
    • AT25DF011-MAHN-Y
      Adesto
      Available for RFQ
      Request Volume Pricing

    AT45DQ321-MHFHK-T

    AT45DQ321-MHFHK-T

    Adesto

    AT45DQ321-CCUF-T

    AT45DQ321-CCUF-T

    Adesto

    AT45DB321D-MWU

    AT45DB321D-MWU

    Adesto

    RM24C256DS-LTAI-B

    RM24C256DS-LTAI-B

    Adesto

    AT25DF256-MAHN-Y

    AT25DF256-MAHN-Y

    Adesto

    RM24C64DS-LTAI-B

    RM24C64DS-LTAI-B

    Adesto

    AT45DB041D-MU-2.5

    AT45DB041D-MU-2.5

    Adesto

    RM25C64C-BSNC-B

    RM25C64C-BSNC-B

    Adesto

    RM24C512C-LTAI-B

    RM24C512C-LTAI-B

    Adesto

    AT25SL641-SUE-Y

    AT25SL641-SUE-Y

    Adesto

    eMMC(199)F-RAM(31)NAND Flash(1469)NOR Flash(1620)NVRAM(1438)EPROM(625)EEPROM(2391)DRAM(3509)Managed NAND(4)Storage(8374)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