RM24C128A-BSNC-B

Product Overview

Category

RM24C128A-BSNC-B belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices, such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The RM24C128A-BSNC-B retains stored data even when power is disconnected.
• High capacity: It has a storage capacity of 128 kilobits (16 kilobytes).
• Serial interface: The device communicates using a serial interface, making it easy to integrate into different systems.
• Low power consumption: The RM24C128A-BSNC-B operates on low power, making it suitable for battery-powered devices.
• Fast access time: It offers fast read and write operations, ensuring efficient data transfer.

Package

The RM24C128A-BSNC-B is available in a small outline no-lead (SON) package, which provides compactness and ease of integration.

Essence

The essence of this product lies in its ability to store and retrieve data reliably, offering a convenient solution for applications requiring non-volatile memory.

Packaging/Quantity

The RM24C128A-BSNC-B is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Memory Capacity: 128 kilobits (16 kilobytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Write Endurance: 1 million write cycles

Detailed Pin Configuration

The RM24C128A-BSNC-B has a total of 8 pins, which are as follows:

1. VCC: Power supply voltage
2. GND: Ground
3. SDA: Serial data input/output
4. SCL: Serial clock input
5. WP: Write protect (optional)
6. A0: Address bit 0
7. A1: Address bit 1
8. A2: Address bit 2

Functional Features

• Random access: The device allows random access to any memory location, enabling efficient data retrieval.
• Hardware write protection: The optional write protect pin (WP) can be used to prevent accidental writes to the memory.
• Page write mode: It supports page write operations, allowing multiple bytes of data to be written in a single operation, enhancing write efficiency.
• Software and hardware reset: The RM24C128A-BSNC-B provides both software and hardware reset options for system initialization.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• Compact package size facilitates integration into space-constrained designs.
• Low power consumption extends battery life in portable devices.
• Fast access time enables quick data retrieval.
• High write endurance ensures long-term reliability.

Disadvantages

• Limited storage capacity compared to other non-volatile memory options.
• Relatively higher cost per kilobyte compared to larger capacity memory devices.

Working Principles

The RM24C128A-BSNC-B utilizes I2C communication protocol to interface with the host system. It stores data in an array of non-volatile memory cells, which can be electrically programmed and erased. The device uses a combination of floating gate and tunnel oxide technology to achieve non-volatility.

Detailed Application Field Plans

The RM24C128A-BSNC-B finds applications in various fields, including: 1. Internet of Things (IoT) devices 2. Smart home automation systems 3. Industrial control systems 4. Automotive electronics 5. Medical devices

Detailed and Complete Alternative Models

1. RM24C256A-BSNC-B: This model offers double the storage capacity of RM24C128A-BSNC-B, with 256 kilobits (32 kilobytes).
2. RM24C64A-BSNC-B: This model provides half the storage capacity of RM24C128A-BSNC-B, with 64 kilobits (8 kilobytes).
3. RM24C512A-BSNC-B: This model offers four times the storage capacity of RM24C128A-BSNC-B, with 512 kilobits (64 kilobytes).

These alternative models provide options for different memory requirements in various applications.

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