AT45D011-XI

Product Overview

Category

The AT45D011-XI belongs to the category of non-volatile memory devices.

Use

It is primarily used for data storage and retrieval in various electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: Offers a storage capacity of 1,024 kilobits (128 kilobytes).
• Serial interface: Communicates with the host system using a serial protocol.
• Low power consumption: Operates at low power levels, making it suitable for battery-powered devices.

Package

The AT45D011-XI is available in a compact surface-mount package.

Essence

The essence of the AT45D011-XI lies in its ability to provide reliable and high-capacity non-volatile memory storage for electronic systems.

Packaging/Quantity

The AT45D011-XI is typically packaged in reels or trays, with a quantity of 2,000 units per reel/tray.

Specifications

• Storage Capacity: 1,024 kilobits (128 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

The AT45D011-XI has a total of 8 pins, which are as follows:

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

Functional Features

• Fast Read and Write Operations: The AT45D011-XI offers high-speed data transfer for efficient read and write operations.
• Sector Locking: It supports sector locking, allowing specific sectors to be write-protected to prevent accidental modification.
• Software Protection: The device can be protected using software commands to prevent unauthorized access or modifications.
• Continuous Read Mode: It supports continuous read mode, enabling sequential data retrieval without the need for repeated command cycles.

Advantages and Disadvantages

Advantages

• High storage capacity
• Non-volatile memory
• Low power consumption
• Compact package size
• Support for sector locking and software protection

Disadvantages

• Relatively higher cost compared to some other memory devices
• Limited compatibility with certain legacy systems

Working Principles

The AT45D011-XI utilizes flash memory technology to store and retrieve data. It employs a serial interface based on the SPI protocol for communication with the host system. The device operates by sending and receiving data in a series of clocked pulses, allowing for efficient data transfer.

Detailed Application Field Plans

The AT45D011-XI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Industrial automation - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

1. AT45D021-XI: A similar non-volatile memory device with double the storage capacity (2,048 kilobits).
2. AT45D041-XI: A higher-capacity alternative with 4,096 kilobits of storage space.
3. AT45D081-XI: Offers 8,192 kilobits of storage capacity, suitable for applications requiring larger memory sizes.

These alternative models provide options for different storage requirements while maintaining similar characteristics and functionality.

Word count: 536 words