BR93L46RFVM-WTR

Product Overview

Category

BR93L46RFVM-WTR belongs to the category of non-volatile memory integrated circuits.

Use

This product is primarily used for data storage in various electronic devices such as microcontrollers, smart cards, and automotive applications.

Characteristics

• Non-volatile: The data stored in BR93L46RFVM-WTR is retained even when power is removed.
• High reliability: This product offers excellent endurance and data retention characteristics.
• Low power consumption: BR93L46RFVM-WTR operates at low power levels, making it suitable for battery-powered devices.
• Compact package: It comes in a small form factor package, allowing for space-efficient integration into electronic systems.
• Wide temperature range: This product can operate reliably across a wide temperature range, making it suitable for harsh environments.

Package and Quantity

BR93L46RFVM-WTR is available in a surface-mount package. The exact package type and quantity may vary depending on the manufacturer and supplier.

Specifications

• Memory capacity: 4 kilobits (512 bytes)
• Interface: Serial I2C bus
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million cycles
• Data retention: 100 years

Pin Configuration

The detailed pin configuration of BR93L46RFVM-WTR is as follows:

| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage | | GND | Ground | | SDA | Serial data input/output | | SCL | Serial clock input |

Functional Features

• Sequential read and write operations: BR93L46RFVM-WTR supports sequential read and write operations, enabling efficient data transfer.
• Write protection: This product provides write protection features to prevent accidental modification of stored data.
• Software and hardware write protection: BR93L46RFVM-WTR offers both software and hardware-based write protection mechanisms for enhanced security.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High reliability and endurance characteristics.
• Low power consumption, suitable for battery-powered devices.
• Compact package allows for space-efficient integration.
• Wide temperature range enables operation in harsh environments.

Disadvantages

• Limited memory capacity compared to other storage solutions.
• Slower read and write speeds compared to volatile memory options.

Working Principles

BR93L46RFVM-WTR utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electric charges within a floating gate structure. The trapped charges represent binary information, which can be read or modified using appropriate control signals.

Detailed Application Field Plans

BR93L46RFVM-WTR finds applications in various fields, including but not limited to: 1. Microcontrollers: Used for storing program code, configuration settings, and calibration data. 2. Smart cards: Provides secure storage for sensitive information such as encryption keys and user credentials. 3. Automotive applications: Utilized for storing vehicle-specific data, firmware updates, and diagnostic information.

Alternative Models

There are several alternative models available in the market that offer similar functionality to BR93L46RFVM-WTR. Some notable alternatives include: - AT24C04 from Atmel - CAT24C04 from ON Semiconductor - M24C04 from STMicroelectronics

These alternative models have comparable specifications and can be considered as substitutes based on specific application requirements.

In conclusion, BR93L46RFVM-WTR is a non-volatile memory integrated circuit primarily used for data storage in various electronic devices. It offers high reliability, low power consumption, and a compact package. While it has limitations in terms of memory capacity and speed, its wide temperature range and write protection features make it suitable for diverse applications.