CAT25010LI-G

Product Overview

Category: Integrated Circuit (IC)

Use: The CAT25010LI-G is a memory chip that is commonly used in electronic devices for storing and retrieving data. It is specifically designed for applications that require non-volatile memory.

Characteristics: - Non-volatile memory - Low power consumption - High reliability - Small form factor - Wide operating voltage range

Package: The CAT25010LI-G is available in a compact 8-pin SOIC (Small Outline Integrated Circuit) package, which ensures easy integration into various electronic devices.

Essence: This memory chip is essential for storing critical data in electronic devices, ensuring that the information is retained even when power is disconnected.

Packaging/Quantity: The CAT25010LI-G is typically sold in reels containing a quantity of 2500 units per reel.

Specifications

• Memory Capacity: 1 kilobit (128 bytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Write Endurance: 1 million write cycles

Pin Configuration

The CAT25010LI-G features an 8-pin configuration with the following pin assignments:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Ground (GND)
7. VCC (Power Supply)
8. Not Connected (NC)

Functional Features

• Byte-level Read and Write Operations: The CAT25010LI-G allows individual bytes to be read from or written to the memory, providing flexibility in data manipulation.
• Hardware Write Protection: The chip includes a write protect pin (/WP) that can be used to prevent accidental or unauthorized writes to the memory.
• High-Speed Data Transfer: The Serial Peripheral Interface (SPI) allows for fast and efficient data transfer between the CAT25010LI-G and the host microcontroller.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss. - Low power consumption extends battery life in portable devices. - High reliability guarantees long-term data integrity. - Small form factor enables integration into space-constrained designs. - Wide operating voltage range provides compatibility with various systems.

Disadvantages: - Limited memory capacity may not be suitable for applications requiring large data storage. - Serial interface may introduce additional complexity in system design compared to parallel memory chips.

Working Principles

The CAT25010LI-G utilizes EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. It stores data by electrically charging and discharging specific memory cells within the chip. The stored information can be read, modified, or erased using appropriate commands sent through the SPI interface.

Detailed Application Field Plans

The CAT25010LI-G is widely used in various electronic devices and applications, including but not limited to: - Automotive electronics - Consumer electronics - Industrial control systems - Medical devices - Smart meters - Internet of Things (IoT) devices

Alternative Models

For those seeking alternative options, the following memory chips can be considered: - CAT25020LI-G: 2 kilobit (256 bytes) capacity - CAT25040LI-G: 4 kilobit (512 bytes) capacity - CAT25080LI-G: 8 kilobit (1 kilobyte) capacity - CAT25160LI-G: 16 kilobit (2 kilobytes) capacity

These alternative models offer increased memory capacity, providing more storage options for different applications.

In conclusion, the CAT25010LI-G is a reliable and versatile memory chip that offers non-volatile data storage in a compact form factor. Its low power consumption, high reliability, and wide operating voltage range make it suitable for various electronic devices across different industries.