AT49SV163DT-80CU

Product Overview

Category

AT49SV163DT-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 microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The AT49SV163DT-80CU retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 16 megabits (2 megabytes).
• Fast access time: It offers a fast read and write access time, ensuring efficient data retrieval and storage.
• Low power consumption: The AT49SV163DT-80CU is designed to consume minimal power during operation.
• Wide operating voltage range: It can operate within a voltage range of 2.7V to 3.6V.

Package

The AT49SV163DT-80CU is available in a compact and industry-standard 48-pin TSOP package.

Essence

This non-volatile memory device is essential for storing critical data in electronic systems, ensuring data integrity and reliability.

Packaging/Quantity

The AT49SV163DT-80CU is typically packaged in reels containing multiple units. The exact quantity per reel may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Capacity: 16 Megabits (2 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 80 nanoseconds
• Package Type: 48-pin TSOP

Detailed Pin Configuration

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

Functional Features

• High-speed data transfer: The AT49SV163DT-80CU supports fast serial communication, enabling quick and efficient data transfer.
• Flexible write protection: The device offers write protection functionality, allowing users to protect specific memory regions from accidental modification.
• Sector erase capability: It provides the ability to erase specific sectors of memory, facilitating efficient data management.
• Reliable data retention: The AT49SV163DT-80CU ensures long-term data retention, making it suitable for applications requiring persistent storage.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity even during power loss.
• High capacity allows for storing large amounts of data.
• Fast access time enables quick data retrieval.
• Low power consumption prolongs battery life in portable devices.
• Wide operating voltage range enhances compatibility with various systems.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower write speeds compared to volatile memory types.
• Susceptible to physical damage due to its small form factor.

Working Principles

The AT49SV163DT-80CU utilizes flash memory technology to store data. It employs a combination of floating-gate transistors and charge storage mechanisms to retain information even when power is removed. The device uses a serial peripheral interface (SPI) for communication with the host system, allowing for efficient data transfer and manipulation.

Detailed Application Field Plans

The AT49SV163DT-80CU finds applications in various fields, including: 1. Microcontrollers: Used for program storage and data logging in microcontroller-based systems. 2. Embedded Systems: Provides non-volatile storage for firmware, configuration data, and critical system parameters. 3. Consumer Electronics: Enables data storage in devices such as digital cameras, set-top boxes, and portable media players.

Detailed and Complete Alternative Models

1. AT25SF161: A similar flash memory device with a capacity of 16 megabits.
2. MX25L1606E: Another alternative offering 16 megabits of non-volatile storage.
3. W25Q16JV: A flash memory chip with the same capacity and SPI interface.

These alternative models provide similar functionality and can be considered as replacements for the AT49SV163DT-80CU in various applications.

In conclusion, the AT49SV163DT-80CU is a non-volatile memory device that offers high capacity, fast access time, and low power consumption. It finds applications in microcontrollers, embedded systems, and consumer electronics. While it has limitations in terms of storage capacity and write speeds, its reliability and compatibility make it a suitable choice for many electronic systems.