AT25128AU2-10UI-2.7

Product Overview

Category

AT25128AU2-10UI-2.7 belongs to the category of non-volatile memory integrated circuits.

Use

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

Characteristics

• Non-volatile: The AT25128AU2-10UI-2.7 retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 128 kilobits (16 kilobytes).
• Low power consumption: The product operates at a low voltage and consumes minimal power.
• Fast access time: It provides quick read and write operations.
• Durable: The AT25128AU2-10UI-2.7 has a high endurance, allowing for frequent read/write cycles without degradation.

Package

The AT25128AU2-10UI-2.7 is available in a compact and industry-standard 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The AT25128AU2-10UI-2.7 is typically packaged in reels or tubes, with each containing a specific quantity of integrated circuits. The exact quantity depends on the manufacturer's specifications and customer requirements.

Specifications

• Memory Capacity: 128 kilobits (16 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 AT25128AU2-10UI-2.7 has the following pin configuration:

1. Chip Select (CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/O)
4. Write Protect (WP)
5. Ground (GND)
6. No Connection (NC)
7. Serial Data Output (SO)
8. Power Supply (VCC)

Functional Features

• High-speed data transfer: The AT25128AU2-10UI-2.7 supports a maximum clock frequency of 10 MHz, enabling fast data transfer.
• Write protection: The Write Protect (WP) pin allows users to protect stored data from accidental modification.
• Sequential and random access: The product supports both sequential and random access modes, providing flexibility in data retrieval.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Compact package size facilitates integration into various electronic devices.
• Low power consumption prolongs battery life in portable applications.
• High endurance allows for frequent read/write operations without degradation.
• Wide operating voltage range enables compatibility with different systems.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower access times compared to volatile memory types.
• Higher cost per bit compared to some alternative memory solutions.

Working Principles

The AT25128AU2-10UI-2.7 utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells that retain their state even when power is removed. The SPI interface allows for efficient data transfer between the host and the memory chip.

Detailed Application Field Plans

The AT25128AU2-10UI-2.7 finds application in various fields, including: 1. Embedded systems: Used for program storage in microcontrollers and other embedded devices. 2. Computer peripherals: Employed in printers, scanners, and network devices for storing configuration data. 3. Consumer electronics: Integrated into smart TVs, set-top boxes, and gaming consoles for data storage purposes. 4. Automotive systems: Utilized in automotive electronics for storing calibration data, firmware, and configuration settings.

Detailed and Complete Alternative Models

1. AT25256A-10PU-2.7: Similar to AT25128AU2-10UI-2.7 but with double the storage capacity (256 kilobits).
2. AT25DF321A-SH-T: A serial flash memory chip with a larger capacity (32 megabits) and faster access times.
3. AT24C02C-SSHM-T: An I2C-compatible EEPROM chip with a smaller capacity (2 kilobits) but lower cost.

These alternative models offer different capacities, interfaces, and features to cater to diverse application requirements.

Word count: 550 words