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AT45DB642D-TU
The AT45DB642D-TU is a reliable 64M NOR Flash memory device that operates at a voltage range of 2AT45DB642D-TU
The AT45DB642D-TU is a reliable 64M NOR Flash memory device that operates at a voltage range of 2
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Manufacturer Part # : AT45DB642D-TU
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Package/Case: TSOP-28
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Part Status : Discontinued
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Brand: Renesas Electronics
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Product Categories : Memory
Quality Assurance
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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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AT45DB642D-TU DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The AT45DB642D-TU, manufactured by Adesto Technologies, is a versatile flash memory device with a 64-megabit capacity and a high-speed SPI interface for quick and efficient data transfer. Its flexible erase architecture allows for partial-page and full-page erase operations, providing users with greater flexibility in data management. Additionally, the device features a deep power-down mode for low power consumption and hardware and software data protection measures to ensure data integrity. With its small form factor and reliable performance, the AT45DB642D-TU is commonly used in consumer electronics, industrial automation, and automotive applications where non-volatile memory storage is required. Whether you need a reliable storage solution for data logging or performance-critical applications, the AT45DB642D-TU is the perfect choice
Key Features
- Effortlessly integrate flash
- Superior read and write speed
- Robust error detection mechanisms
- Rapidly access stored data
- Thoroughly test device reliability
- Maintain reliable power supply
Application
- Ideal for robotics
- Reliable data storage
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | NOR Flash | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | TSOP-28 |
| Series | AT45DB642D | Memory Size ! | 64 Mbit |
| Supply Voltage - Min | 2.7 V | Supply Voltage - Max | 3.6 V |
| Active Read Current - Max | 15 mA | Interface Type | SPI |
| Maximum Clock Frequency | 66 MHz | Organization | 8 M x 8 |
| Data Bus Width | 8 bit | Timing Type | Synchronous |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
| Architecture | Flexible Erase | Brand | Renesas / Dialog |
| Memory Type ! | NOR | Moisture Sensitive | Yes |
| Product Type ! | NOR Flash | Speed | 66 MHz |
| Standard | Not Supported | Factory Pack Quantity | 234 |
| Subcategory | Memory & Data Storage | Unit Weight | 0.007055 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is AT45DB642D-TU?
The AT45DB642D-TU is a 64-megabit (8-megabyte) flash memory device manufactured by Adesto Technologies. It is commonly used for data storage in various electronic devices such as consumer electronics, industrial applications, and automotive systems.
How Does AT45DB642D-TU Work?
The AT45DB642D-TU operates as a serial-interface flash memory with a page program architecture. It allows data to be both read and written serially in a simple interface, making it suitable for applications requiring non-volatile memory for data storage and retrieval.
How Many Pins does AT45DB642D-TU have and What are the Functions of the Pinout Configuration?
The AT45DB642D-TU is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- SO: Serial data output.
- SI: Serial data input.
- SCK: Serial clock input.
- CS: Chip select input.
- RST: Reset input.
- WP: Write protect input.
What are the Pros and Cons of AT45DB642D-TU?
Pros:
- High Capacity: Offers 64-megabit storage capacity for large data storage requirements.
- Serial Interface: Supports simple serial data transfer for easy integration into various systems.
- Low Power Consumption: Operates with low power consumption, ideal for battery-powered devices.
- Reliable Storage: Provides non-volatile memory for data retention even when power is removed.
- Cost-Effective: Offers a cost-effective solution for data storage applications.
Cons:
- Access Time: Serial interface may have slower data access compared to parallel interfaces.
- Programming Complexity: Requires specific protocols for data programming and erasing.
- Limited Endurance: The flash memory may have limited write endurance cycles.
Are There Any Equivalents/Alternatives to AT45DB642D-TU for Recommendation?
- The AT25DF641A from Adesto Technologies is a similar 64-megabit flash memory device.
- Alternatives to the AT45DB642D-TU include the W25Q64JV from Winbond and the S25FL064L from Cypress Semiconductor.
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