AT49SV322DT-80CU

Product Overview

Category

AT49SV322DT-80CU belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, and embedded systems.

Characteristics

• Non-volatile: The AT49SV322DT-80CU retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 32 megabits (4 megabytes).
• Fast access time: It provides quick access to stored data with an access time of 80 nanoseconds.
• Low power consumption: The AT49SV322DT-80CU operates efficiently with low power requirements.
• Wide temperature range: It can function reliably in a wide temperature range, making it suitable for various environments.

Package

The AT49SV322DT-80CU is available in a compact surface-mount package, which facilitates easy integration into electronic circuit boards.

Essence

This product is an essential component for storing and retrieving data in electronic devices, ensuring reliable and persistent data storage.

Packaging/Quantity

The AT49SV322DT-80CU is typically packaged in reels or trays, containing a specific quantity of devices per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 32 megabits (4 megabytes)
• Access Time: 80 nanoseconds
• Operating Voltage: 2.7V - 3.6V
• Temperature Range: -40°C to +85°C
• Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

The AT49SV322DT-80CU features a standard pin configuration, as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. HOLD: Suspends ongoing data transfer
4. WP: Write protect input
5. SCK: Serial clock input
6. SI: Serial data input
7. SO: Serial data output
8. CS: Chip select input

Functional Features

• High-speed data transfer: The AT49SV322DT-80CU supports fast data transfer rates, enabling efficient read and write operations.
• Flexible interface: It utilizes the Serial Peripheral Interface (SPI), allowing easy integration with various microcontrollers and other devices.
• Sector erase capability: This product offers sector-based erasure, enabling selective deletion of specific data sectors.
• Write protection: The WP pin allows for write protection, preventing accidental modification or erasure of stored data.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity accommodates large amounts of data.
• Fast access time enables quick retrieval of information.
• Low power consumption prolongs battery life in portable devices.
• Wide temperature range makes it suitable for diverse operating environments.

Disadvantages

• Limited rewrite cycles: Like most non-volatile memories, the AT49SV322DT-80CU has a finite number of erase/write cycles before degradation may occur.
• Relatively small storage capacity compared to other memory technologies.

Working Principles

The AT49SV322DT-80CU utilizes flash memory technology to store data. It consists of multiple memory cells that can be electrically programmed and erased. When data is written, charges are trapped within the memory cells, representing the stored information. During read operations, these charges are detected and interpreted as data.

Detailed Application Field Plans

The AT49SV322DT-80CU finds applications in various electronic devices, including but not limited to: - Computers and laptops - Smartphones and tablets - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• AT49BV322D: Similar to the AT49SV322DT-80CU, but operates at a lower voltage range.
• AT45DB321D: Offers similar storage capacity and interface, but with additional features like page erase capability.
• MX25L3233F: Another alternative with comparable specifications and functionality.

These alternative models provide options for different voltage requirements, additional features, or compatibility with specific systems.

In conclusion, the AT49SV322DT-80CU is a non-volatile memory device used for data storage in various electronic devices. With its high capacity, fast access time, and low power consumption, it offers reliable and efficient data storage solutions. However, it has limitations such as limited rewrite cycles and relatively small storage capacity compared to other memory technologies. Nonetheless, its wide temperature range and flexible interface make it suitable for diverse applications in different industries.