AT25160AY1-10YU-1.8

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Data Storage

Characteristics: - Non-volatile memory - Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) - Low power consumption - High reliability - Wide operating voltage range

Package: SOIC (Small Outline Integrated Circuit)

Essence: The AT25160AY1-10YU-1.8 is a 16,384-bit serial EEPROM IC used for data storage in various electronic devices.

Packaging/Quantity: Available in tape and reel packaging with 2,000 units per reel.

Specifications

• Memory Size: 16,384 bits (2,048 bytes)
• Organization: 256 pages of 64 bytes each
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage Range: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 100 years
• Package Type: 8-pin SOIC

Detailed Pin Configuration

The AT25160AY1-10YU-1.8 has the following pin configuration:

| Pin Name | Function | |----------|----------| | CS | Chip Select | | SCK | Serial Clock | | SI | Serial Input | | SO | Serial Output | | WP | Write Protect | | VCC | Power Supply | | GND | Ground |

Functional Features

• Byte and Page Write Operations
• Sequential Read Operation
• Software and Hardware Protection of Data
• Self-timed Write Cycle
• Fast Write Cycle Time
• Low Power Consumption
• Schmitt Trigger Inputs for Noise Suppression

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even without power - Serial interface allows for easy integration with microcontrollers - Wide operating voltage range enables compatibility with various systems - High reliability and long data retention period - Low power consumption extends battery life in portable devices

Disadvantages: - Limited storage capacity compared to other memory technologies - Slower write speed compared to parallel EEPROMs - Vulnerable to electromagnetic interference (EMI) due to the serial interface

Working Principles

The AT25160AY1-10YU-1.8 utilizes EEPROM technology, which allows for electrically erasing and reprogramming of data. It uses a serial interface (SPI) to communicate with the host microcontroller or system. The IC stores data in non-volatile memory cells, ensuring that the data remains intact even when power is removed.

Detailed Application Field Plans

The AT25160AY1-10YU-1.8 is widely used in various applications, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

In consumer electronics, it can be utilized for storing configuration settings, user preferences, and firmware updates. In automotive systems, it can store critical data such as mileage, vehicle identification numbers, and calibration values. Industrial control systems can benefit from its ability to store parameters, calibration data, and event logs. Medical devices can use it for storing patient information, device settings, and usage history. Communication equipment can utilize it for storing network configurations and security keys.

Detailed and Complete Alternative Models

Some alternative models to the AT25160AY1-10YU-1.8 include: - AT25256A-10PU-2.7 - CAT25C256WI-GT3 - 24LC256-I/P - M95640-WMN6TP

These alternative models offer similar functionality and specifications, providing options for different design requirements and compatibility with various systems.

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