24CW160T-I/OT

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - Low power consumption - High data retention - Wide operating voltage range - Small form factor

Package: SOT23-5

Essence: The 24CW160T-I/OT is a non-volatile memory IC that provides reliable and secure data storage in various electronic devices.

Packaging/Quantity: The 24CW160T-I/OT is available in a SOT23-5 package. It is typically sold in reels of 3000 units.

Specifications

• Memory Size: 16 Kbits (2 Kbytes)
• Interface: I2C
• Operating Voltage Range: 1.7V to 5.5V
• Data Retention: Up to 200 years
• Write Endurance: 1 million write cycles
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 24CW160T-I/OT has a total of 5 pins, which are as follows:

1. VCC: Power supply input
2. GND: Ground reference
3. SDA: Serial Data Input/Output for I2C communication
4. SCL: Serial Clock Input for I2C communication
5. WP: Write Protect pin for hardware protection

Functional Features

• Non-volatile memory: The 24CW160T-I/OT retains data even when power is disconnected.
• I2C interface: Allows easy integration with microcontrollers and other devices.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.
• High-speed operation: Supports clock frequencies up to 1 MHz.
• Software write protection: Configurable software write protection for enhanced security.

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices. - High data retention ensures long-term reliability. - Wide operating voltage range allows compatibility with various systems. - Small form factor enables space-constrained designs.

Disadvantages: - Limited memory size may not be sufficient for certain applications. - I2C interface may have slower data transfer rates compared to other interfaces.

Working Principles

The 24CW160T-I/OT utilizes Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It stores data by trapping electric charges in a floating gate, which can be erased and reprogrammed using electrical signals. The I2C interface facilitates communication between the IC and the controlling device, enabling read and write operations.

Detailed Application Field Plans

The 24CW160T-I/OT is widely used in various electronic devices that require non-volatile memory storage. Some common application fields include:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio/video equipment for storing configuration settings and user preferences.
2. Industrial Automation: Employed in industrial control systems, sensors, and actuators for storing calibration data and system parameters.
3. Automotive: Integrated into automotive electronics for storing vehicle-specific data, such as mileage, service history, and user preferences.
4. Medical Devices: Utilized in medical equipment for storing patient data, device configurations, and firmware updates.

Detailed and Complete Alternative Models

1. 24CW32J-I/OT: 4 Kbits (512 bytes) memory size, SOT23-5 package, I2C interface.
2. 24CW256-I/OT: 32 Kbits (4 Kbytes) memory size, SOT23-5 package, I2C interface.
3. 24CW1025-I/OT: 128 Kbits (16 Kbytes) memory size, SOT23-5 package, I2C interface.

These alternative models offer different memory sizes to cater to varying storage requirements while maintaining similar characteristics and package options.

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