AT29C040A-90PI
Exceptional storage capacity: This chip offers an impressive b of parallel flash memory for efficient data managemen





Brands: Microchip Technology
Mfr.Part #: AT29C040A-90PI
Datasheet: AT29C040A-90PI Datasheet (PDF)
Package/Case: 32-DIP
Product Type: Memory
RoHS Status:
Stock Condition: 7,802 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AT29C040A-90PI General Description
The AT29C040A-90PI is a reliable and durable memory chip, capable of withstanding harsh operating conditions. Its high-speed performance ensures that data can be read and written with minimal latency, enhancing the overall responsiveness of the system in which it is embedded
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Packaging | Tube | Part 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 | Write Cycle Time - Word, Page | 10ms |
Access Time | 90 ns | Voltage - Supply | 4.5V ~ 5.5V |
Operating Temperature | -40°C ~ 85°C (TC) | Mounting Type | Through Hole |
Base Product | AT29C040 | Base Product Number | AT29C040 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the AT29C040A-90PI?
A: To place an order for the AT29C040A-90PI, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the AT29C040A-90PI?
A: We offer a 1-year warranty on the AT29C040A-90PI. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of AT29C040A-90PI from Microchip Technology?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Microchip Technology manufacturers and authorized agents. All Microchip Technology suppliers must pass a qualification review before they can list their AT29C040A-90PI products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the AT29C040A-90PI chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Microchip Technology information page to find comprehensive details about the AT29C040A-90PI.
Q: Are the price and stock information for AT29C040A-90PI on Ovaga's platform accurate?
A: Inventory levels for Microchip Technology products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for AT29C040A-90PI?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the AT29C040A-90PI?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The introduction to the AT29C040A-90PI Flash Memory chip would focus on its key features and applications. It starts by highlighting its high storage capacity of 4 Megabits, allowing for efficient data storage in various devices. The fast access time of 90 nanoseconds is a crucial feature, enabling quick read and write operations, especially in real-time systems. Other features like low power consumption, compatibility with single 5V supply, and high endurance make it suitable for diverse applications. In summary, the AT29C040A-90PI Flash Memory chip is an essential component due to its large storage capacity, fast access time, and energy efficiency. Its wide range of applications across various sectors highlights its versatility in modern technology.
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Equivalent
The equivalent products of AT29C040A-90PI are other Parallel Flash Memory chips from Microchip Technology, such as the AT29C0XX or AT49F0XX series with similar specifications. -
Features
The AT29C040A-90PI features a high-density 4Mb parallel flash memory, with a fast access time of 90 ns. It's designed for low power consumption and operates on a single 5V supply. Key features include electrical erasability, programmable read-only memory (EEPROM), and endurance up to 10,000 cycles. This memory is suitable for various applications, such as embedded systems, consumer electronics, and more. -
Pinout
The AT29C040A-90PI has a pin count of 32, which includes both data lines (DQ) for parallel programming and control signals for addressing and operation. Key functions are:
Chip Select (CS): selects the chip for communication.
Write Enable (WE): enables or disables the writing process.
Read Enable (RE): enables reading from the memory.
Address Decoders: decode the address lines to access specific memory locations. These pins and their functions ensure proper communication and operation of the AT29C040A-90PI Flash Memory chip. -
Manufacturer
The manufacturer of the AT29C040A-90PI is Microchip Technology. Microchip Technology is a leading semiconductor company, known for innovative embedded solutions and extensive product portfolios in data communication, storage, security, and more. With a focus on customer-driven development and global presence, Microchip Technology plays a significant role in the technology industry. -
Application Field
The AT29C040A-90PI is widely applied in various sectors, including embedded systems, consumer electronics, automotive, industrial automation, communications, medical devices, gaming consoles, networking equipment, and military/aerospace applications. -
Package
The AT29C040A-90PI has a package type of 32-DIP, which is a dual-in-line pin configuration.
Assembly Advice
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