AT25640T2-10TC-2.7

Product Overview

Category

AT25640T2-10TC-2.7 belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The AT25640T2-10TC-2.7 retains stored data even when power is removed.
• High capacity: This device offers a storage capacity of 256 kilobits (32 kilobytes).
• Low power consumption: It operates at a low voltage and consumes minimal power during read and write operations.
• Fast access time: The AT25640T2-10TC-2.7 provides quick access to stored data, ensuring efficient performance.
• Durable: It is designed to withstand harsh environmental conditions and has a high endurance rating.

Package

The AT25640T2-10TC-2.7 is available in a compact surface-mount package, which facilitates easy integration into circuit boards.

Essence

The essence of this product lies in its ability to reliably store and retrieve data in electronic devices, ensuring seamless operation and data integrity.

Packaging/Quantity

The AT25640T2-10TC-2.7 is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory Capacity: 256 kilobits (32 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The AT25640T2-10TC-2.7 features a standard pin configuration, as follows:

1. Chip Select (CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/O)
4. Write Protect (WP)
5. Ground (GND)
6. Power Supply (VCC)
7. Hold (HOLD)

Functional Features

• Byte and Page-level Read and Write Operations: The AT25640T2-10TC-2.7 allows for efficient reading and writing of data at both the byte and page level.
• Software Protection: It provides write protection through the WP pin, preventing accidental modification of stored data.
• High-Speed Performance: With fast access times, this device ensures quick retrieval and storage of data.
• Low Power Consumption: The AT25640T2-10TC-2.7 operates at low voltage levels, minimizing power consumption.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Low power consumption prolongs battery life in portable devices.
• Durable design withstands harsh environmental conditions.
• Fast access time enhances overall system performance.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per kilobit compared to alternative memory solutions.

Working Principles

The AT25640T2-10TC-2.7 utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The device can be accessed and controlled using specific commands sent via the SPI interface.

Detailed Application Field Plans

The AT25640T2-10TC-2.7 finds application in various fields, including: 1. Automotive electronics: Used for storing critical data in automotive control systems. 2. Industrial automation: Enables data storage in programmable logic controllers (PLCs) and other automation equipment. 3. Consumer electronics: Utilized in devices such as smart TVs, set-top boxes, and gaming consoles for data storage purposes. 4. Medical devices: Used for storing patient data in medical equipment like monitors and diagnostic devices.

Detailed and Complete Alternative Models

1. AT25DF321A: A similar non-volatile memory device with a higher capacity of 32 megabits (4 megabytes).
2. AT24C256: An alternative EEPROM (Electrically Erasable Programmable Read-Only Memory) device with the same capacity but different interface and characteristics.

In conclusion, the AT25640T2-10TC-2.7 is a non-volatile memory device that offers high capacity, low power consumption, and fast access times. It finds application in various electronic devices across multiple industries. While it has limitations in terms of storage capacity and cost, it provides reliable data storage and retrieval capabilities.