25LC010AT-I/OT

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Serial EEPROM Memory

Characteristics: - Low-power CMOS technology - 1K-bit (128 x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) - Serial interface - Wide operating voltage range: 2.5V to 5.5V - High-speed clock frequency: up to 10 MHz - Low power consumption during read/write operations - Data retention period: over 200 years - Endurance: minimum 1 million write cycles

Package: SOT-23-3

Essence: The 25LC010AT-I/OT is a small-sized, low-power EEPROM memory chip that provides non-volatile storage for various electronic devices.

Packaging/Quantity: The 25LC010AT-I/OT is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Memory Size: 1K-bit (128 x 8)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 2.5V to 5.5V
• Clock Frequency: Up to 10 MHz
• Write Time: 3 ms (typical)
• Data Retention: >200 years
• Endurance: Minimum 1 million write cycles
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 25LC010AT-I/OT has three pins:

1. VCC: Power supply pin (+2.5V to +5.5V)
2. SCK: Serial Clock input pin
3. SI/SO: Serial Data Input/Output pin

Functional Features

• Byte-level read and write operations
• Sequential read mode for faster data retrieval
• Software and hardware write protection options
• Self-timed erase and write cycles
• Power-saving standby mode
• Write enable latch for enhanced security

Advantages

• Small form factor allows integration into space-constrained designs
• Low power consumption extends battery life in portable devices
• High-speed clock frequency enables fast data transfer
• Wide operating voltage range provides compatibility with various systems
• Long data retention period ensures reliable storage of critical information
• High endurance withstands frequent write operations

Disadvantages

• Limited memory capacity (1K-bit)
• Lack of built-in error correction mechanisms
• Relatively higher cost compared to larger EEPROM chips

Working Principles

The 25LC010AT-I/OT utilizes a floating-gate transistor structure to store and retrieve data. When writing, an electric charge is applied to the floating gate, altering its electrical characteristics. This change can be detected during read operations, allowing the stored data to be retrieved.

Detailed Application Field Plans

The 25LC010AT-I/OT is commonly used in various electronic devices that require non-volatile memory storage, such as: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, engine control units) - Industrial equipment (e.g., sensors, control modules) - Medical devices (e.g., patient monitors, diagnostic equipment) - Communication devices (e.g., routers, modems)

Detailed and Complete Alternative Models

• 25AA010A: Similar 1K-bit EEPROM with SPI interface, available in different packages
• 24LC01B: 1K-bit I2C-compatible EEPROM with similar features and performance
• AT93C46: 1K-bit Microwire-compatible EEPROM with additional security features

These alternative models offer similar functionality and can be considered based on specific application requirements.

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