RM24C128C-LTAI-B

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - High storage capacity - Low power consumption - Fast read and write operations - Reliable data retention - Wide operating temperature range

Package: LTAI-B (Leadless Thin Array Integrated - Bumped)

Essence: The RM24C128C-LTAI-B is a non-volatile memory IC that offers high storage capacity and reliable data retention. It is designed for applications where data needs to be stored even when power is removed.

Packaging/Quantity: The RM24C128C-LTAI-B is available in a leadless package with bumped contacts. It is typically sold in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications

• Storage Capacity: 128 kilobits (16 kilobytes)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 10 years
• Write Endurance: 1 million cycles
• Interface: I2C (Inter-Integrated Circuit)

Detailed Pin Configuration

The RM24C128C-LTAI-B has a total of 8 pins, which are assigned specific functions:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. SDA: Serial Data Line (I2C interface)
4. SCL: Serial Clock Line (I2C interface)
5. WP: Write Protect (optional)
6. A0: Address bit 0 (for device addressing)
7. A1: Address bit 1 (for device addressing)
8. NC: No Connection (unused pin)

Functional Features

• Non-volatile storage: The RM24C128C-LTAI-B retains data even when power is removed, making it suitable for applications requiring persistent memory.
• I2C interface: It supports the widely-used I2C communication protocol, allowing easy integration with microcontrollers and other devices.
• High-speed operation: The IC offers fast read and write operations, enabling efficient data access.
• Low power consumption: It consumes minimal power during both active and standby modes, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High storage capacity - Reliable data retention - Wide operating temperature range - Low power consumption - Fast read and write operations

Disadvantages: - Limited addressability (only 16 kilobytes of storage) - Requires an external microcontroller or device for data access and control

Working Principles

The RM24C128C-LTAI-B utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data in a grid of memory cells that can be individually programmed or erased using electrical signals. The I2C interface allows the microcontroller or host device to communicate with the IC and perform read and write operations.

Detailed Application Field Plans

The RM24C128C-LTAI-B is commonly used in various applications, including but not limited to: 1. Industrial automation systems 2. Automotive electronics 3. Consumer electronics 4. Medical devices 5. Smart home appliances

In industrial automation systems, it can be used for storing configuration data, event logging, and parameter settings. In automotive electronics, it finds applications in storing vehicle-specific data, such as mileage and diagnostic information. In consumer electronics, it can be used for storing user preferences, firmware updates, and encryption keys. In medical devices, it enables data logging, patient identification, and calibration data storage. In smart home appliances, it can be used for storing user profiles, device settings, and usage statistics.

Detailed and Complete Alternative Models

1. RM24C256C-LTAI-B: This model offers double the storage capacity (256 kilobits) compared to RM24C128C-LTAI-B.
2. RM24C64C-LTAI-B: This model offers half the storage capacity (64 kilobits) compared to RM24C128C-LTAI-B.
3. RM24C512C-LTAI-B: This model offers quadruple the storage capacity (512 kilobits) compared to RM24C128C-LTAI-B.

These alternative models provide options for different storage requirements while maintaining similar characteristics and functionality.

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