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    ODK (HK) Electronics Technology Co., Limited
    ODK (HK) Electronics Technology Co., Limited
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    Microchip Technology AT49F040A-55JU

    !
    Obsolete — End of Life
    The manufacturer has discontinued this part. We can still source it through our global supply network — tell us the quantity you need and we will confirm availability.
    Request availability
    Part No.:
    AT49F040A-55JU
    Manufacturer:
    Microchip Technology
    Category:
    Memory
    Package:
    32-LCC (J-Lead)
    Datasheet:
    ODK (HK) Electronics Technology Co., LimitedAT49F040A-55JU.pdf
    Description:
    IC FLASH 4MBIT PARALLEL 32PLCC
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:847

    Please send an inquiry. Send us your inquiry, and we will respond immediately.

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    Manufacturer:
    Microchip Technology
    Series:
    -
    Package/Case:
    32-LCC (J-Lead)
    Packaging:
    Tube
    Product Status:
    Obsolete
    Programmable:
    Not Verified
    Memory Type:
    Non-Volatile
    Memory Format:
    FLASH
    Technology:
    FLASH
    Memory Size:
    4Mbit
    Memory Organization:
    512K x 8
    Memory Interface:
    Parallel
    Clock Frequency:
    -
    Write Cycle Time - Word, Page:
    40µs
    Access Time:
    55 ns
    Voltage - Supply:
    4.5V ~ 5.5V
    Operating Temperature:
    -40°C ~ 85°C (TC)
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    32-PLCC (13.97x11.43)

    1. How to order AT49F040A-55JU on ODK (HK) Electronics Technology Co., Limited?

    Currently, ODK (HK) Electronics Technology Co., Limited only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does ODK (HK) Electronics Technology Co., Limited guarantee that AT49F040A-55JU is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the AT49F040A-55JU. All suppliers must pass our qualification reviews before they can publish their products including AT49F040A-55JU on ODK (HK) Electronics Technology Co., Limited; we pay more attention to the channels and quality of AT49F040A-55JU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the AT49F040A-55JU price and inventory displayed accurate?

    The price and inventory of AT49F040A-55JU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of AT49F040A-55JU?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AT49F040A-55JU we delivered, we will accept the replacement or return of the AT49F040A-55JU only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of AT49F040A-55JU.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as AT49F040A-55JU pin diagram, AT49F040A-55JU datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Image AT49F040A-55JI-T AT49F040A-55JU-T AT49F040A-70JI-T AT49F040A-55TI AT49F040A-70TU
    Part Number AT49F040A-55JI-T AT49F040A-55JU-T AT49F040A-70JI-T AT49F040A-55TI AT49F040A-70TU
    Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
    Series - - - - -
    Package/Case 32-LCC (J-Lead) 32-LCC (J-Lead) 32-LCC (J-Lead) 32-TFSOP (0.724", 18.40mm Width) 32-TFSOP (0.724", 18.40mm Width)
    Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tray Tray
    Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
    Programmable Not Verified Not Verified Not Verified Not Verified Not Verified
    Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile
    Memory Format FLASH FLASH FLASH FLASH FLASH
    Technology FLASH FLASH FLASH FLASH FLASH
    Memory Size 4Mbit 4Mbit 4Mbit 4Mbit 4Mbit
    Memory Organization 512K x 8 512K x 8 512K x 8 512K x 8 512K x 8
    Memory Interface Parallel Parallel Parallel Parallel Parallel
    Clock Frequency - - - - -
    Write Cycle Time - Word, Page 40µs 40µs 40µs 40µs 40µs
    Access Time 55 ns 55 ns 70 ns 55 ns 70 ns
    Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
    Operating Temperature -40°C ~ 85°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC)
    Grade - - - - -
    Qualification - - - - -
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
    Supplier Device Package 32-PLCC (13.97x11.43) 32-PLCC (13.97x11.43) 32-PLCC (13.97x11.43) 32-TSOP 32-TSOP
    • AT49F040A-55JU
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    • AT49F040A-55JU Datasheet
    • AT49F040A-55JU Specifications
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    • Microchip Technology
    • Microchip Technology AT49F040A-55JU
    • Buy AT49F040A-55JU
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