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Microchip 25AA256T-I/SN
8-pin SOIC package suitable for automotive applications
Brands: Microchip Technology
Mfr.Part #: 25AA256T-I/SN
Datasheet: 25AA256T-I/SN Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Memory
RoHS Status:
Stock Condition: 2,875 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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25AA256T-I/SN General Description
Microchip Technology's 25AA256T-I/SN EEPROM offers a robust solution for data storage with its impressive specifications. Operating within a wide voltage range, this EEPROM is flexible and adaptable to various power requirements. Its high-speed SPI interface allows for seamless communication at speeds up to 10 MHz, facilitating efficient data transfer. The 25AA256T-I/SN is designed for ease of integration with its compact form factor and durable construction, suitable for harsh operating environments
Features
- Efficient power consumption
- Suitable for industrial use
- Durable under extreme temperatures
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Density (Organization) | 256 Kbit | Operating Voltage Min. (V) | 1.8 |
| Oper Voltage Max (V) | 5.5 | Max. Clock Freq. | 10 MHz |
| Page Size (bytes) | 64 | Write Protected | False |
| Write Protect Scheme | Quarter, Half, Whole Array | Endurance | 1,000,000 |
| Data Retention (Years) | 0 | Bus Modes | SPI |
| Battery Backup | False | Base Product Number | 25AA256 |
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 |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
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 25AA256T-I/SN?
A: To place an order for the 25AA256T-I/SN, 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 25AA256T-I/SN?
A: We offer a 1-year warranty on the 25AA256T-I/SN. 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 25AA256T-I/SN 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 25AA256T-I/SN 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 25AA256T-I/SN 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 25AA256T-I/SN.
Q: Are the price and stock information for 25AA256T-I/SN 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 25AA256T-I/SN?
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 25AA256T-I/SN?
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 25AA256T-I/SN is a low-power, industrial-grade Serial EEPROM (EEPROM stands for Electrically Erasable Programmable Read-Only Memory). It features 256 kilobits of memory, operates at 1.8 volts, and supports the SPI interface for communication with microcontrollers. The primary application of this device is to store small amounts of non-volatile data in various electronic devices, such as industrial control systems, consumer electronics, automotive, medical equipment, and communication devices. In summary, the 25AA256T-I/SN is a versatile Serial EEPROM designed for low-power storage applications in a wide range of electronic products.
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Equivalent
The equivalent product of 25AA256T-I/SN is likely another Microchip Serial EEPROM with similar storage capacity (e.g., 25AA256K or 25AA512T). Be sure to check the exact specifications to ensure compatibility. -
Features
The 25AA256T-I/SN Serial EEPROM features:
256Kb memory capacity.
SPI (Serial Peripheral Interface) interface for communication.
Data retention: up to 25 years at industrial temperatures.
Longevity: 1 million erase/write cycles.
Low power consumption and RoHS compliance. These features make it suitable for various applications that require non-volatile data storage. -
Pinout
The 25AA256T-I/SN is an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a concise breakdown of the pin functions:
VCC (Power Supply): Connect to a +1.8V power source.
GND (Ground): Connect to the ground reference.
CE (Chip Enable): Active low control signal for accessing the memory.
WE (Write Enable): Active low control signal for initiating write operations.
SCK (Serial Clock): Bidirectional clock input for communication with the device.
SS (Serial Select): Active high control signal used to select between multiple SPI devices. Ensure proper connection and polarity of these pins when integrating the 25AA256T-I/SN into your design. -
Manufacturer
The manufacturer of the 25AA256T-I/SN is Microchip Technology Inc. Microchip is a privately held semiconductor company known for developing embedded microcontrollers, memory devices, and communication components. The company operates in various sectors, including industrial automation, IoT, and automotive electronics. -
Application Field
The 25AA256T-I/SN is a versatile Serial EEPROM used in various industries, including industrial automation, consumer electronics, automotive, medical devices, and communications. It's ideal for storing small, non-volatile data sets in these devices. -
Package
The 25AA256T-I/SN has an 8-pin SOIC (Small Outline Integrated Circuit) package type.
Assembly Advice
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