BR93C76-WMN6TP

Product Overview

Category

BR93C76-WMN6TP belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This chip is commonly used for non-volatile data storage in various electronic devices, such as microcontrollers, automotive systems, consumer electronics, and industrial applications.

Characteristics

• Non-volatile: The data stored in BR93C76-WMN6TP remains even when power is removed.
• Electrically erasable: The chip allows for easy modification and erasure of stored data.
• High endurance: It can withstand a large number of write and erase cycles.
• Low power consumption: BR93C76-WMN6TP operates efficiently with low power requirements.

Package

BR93C76-WMN6TP is available in a small surface-mount package, which facilitates its integration into compact electronic devices.

Essence

The essence of BR93C76-WMN6TP lies in its ability to provide reliable and flexible non-volatile data storage solutions for a wide range of applications.

Packaging/Quantity

This chip is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of BR93C76-WMN6TP chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 8 kilobits (1 kilobyte)
• Operating voltage: 2.5V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write time: 3ms (typical)
• Data retention: 200 years (minimum)

Detailed Pin Configuration

The BR93C76-WMN6TP chip has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. VCC (Power supply)
7. Ground (GND)

Functional Features

• High-speed serial interface for easy communication with microcontrollers.
• Byte-level and page-level write operations for efficient data storage.
• Software and hardware write protection options to prevent accidental modification of stored data.
• Self-timed programming cycle eliminates the need for external timing control signals.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package enable easy integration into various electronic devices.
• High endurance ensures long-term reliability.
• Low power consumption prolongs battery life in portable devices.
• Wide operating voltage range allows compatibility with different systems.

Disadvantages

• Limited memory capacity compared to other EEPROM chips.
• Relatively slower write time compared to some competing technologies.

Working Principles

BR93C76-WMN6TP utilizes a floating gate transistor structure to store data. When data is written, an electric charge is trapped in the floating gate, altering the transistor's behavior. This charge can be removed during the erase operation, allowing the transistor to return to its original state. The stored data can be read by applying appropriate voltage levels to the chip's pins.

Detailed Application Field Plans

BR93C76-WMN6TP finds applications in various fields, including: 1. Microcontroller-based systems requiring non-volatile memory storage. 2. Automotive electronics for storing critical data like calibration settings and vehicle parameters. 3. Consumer electronics such as smart TVs, set-top boxes, and home appliances. 4. Industrial automation systems for configuration storage and data logging.

Detailed and Complete Alternative Models

Some alternative models to BR93C76-WMN6TP include: 1. AT24C08 - EEPROM chip manufactured by Atmel Corporation. 2. CAT24C08 - EEPROM chip produced by ON Semiconductor. 3. M93C86 - EEPROM chip manufactured by STMicroelectronics.

These alternative models offer similar functionality and can be considered as substitutes for BR93C76-WMN6TP, depending on specific requirements.

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