25AA160C-I/SN

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) - 16 Kbit (2K x 8) capacity - Low power consumption - High-speed performance - Wide operating voltage range - Small package size

Package: SOIC (Small Outline Integrated Circuit)

Essence: The 25AA160C-I/SN is a serial EEPROM IC that provides non-volatile memory storage. It is commonly used in various electronic devices to store configuration data, calibration parameters, and other critical information.

Packaging/Quantity: The 25AA160C-I/SN is available in a SOIC package with a quantity of 250 units per reel.

Specifications

• Memory Capacity: 16 Kbit (2K x 8)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 Million cycles
• Data Retention: 200 years
• Package Type: SOIC-8

Detailed Pin Configuration

The 25AA160C-I/SN has the following pin configuration:

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

Functional Features

• Byte-level read and write operations
• Sequential read mode for faster data retrieval
• Software write protection
• Hardware write protection using the WP pin
• Self-timed erase and write cycles
• Power-saving standby mode

Advantages and Disadvantages

Advantages: - Compact package size - Low power consumption - High-speed performance - Wide operating voltage range - Long data retention period - Easy integration with SPI interface

Disadvantages: - Limited storage capacity compared to other memory options - Relatively higher cost per bit compared to larger memory devices

Working Principles

The 25AA160C-I/SN utilizes the Serial Peripheral Interface (SPI) for communication with the host microcontroller. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed. The device operates by sending commands and data through the SPI interface, allowing read and write operations at the byte level.

Detailed Application Field Plans

The 25AA160C-I/SN is widely used in various applications, including but not limited to: 1. Consumer electronics (e.g., TVs, set-top boxes, gaming consoles) 2. Automotive systems (e.g., engine control units, infotainment systems) 3. Industrial automation (e.g., PLCs, motor drives) 4. Medical devices (e.g., patient monitoring systems, diagnostic equipment) 5. Smart meters and energy management systems

Detailed and Complete Alternative Models

Some alternative models to the 25AA160C-I/SN include: - 25LC160C-I/SN: Similar specifications and functionality, but with a different manufacturer. - AT25080AN-10SU-2.7: Comparable EEPROM IC with a slightly higher capacity and lower operating voltage range. - CAT24C16WI-GT3: Another serial EEPROM IC with similar characteristics and capacity.

These alternative models can be considered based on specific project requirements and availability.

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