BR93C86-WDW6TP

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)

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

Package: WSON-6 (Wafer-level Chip Scale Package with 6 pins)

Essence: BR93C86-WDW6TP is a high-performance EEPROM IC designed for non-volatile data storage in various electronic devices.

Packaging/Quantity: The BR93C86-WDW6TP is typically sold in reels, with each reel containing a specified quantity of ICs.

Specifications

• Memory Size: 8 kilobits (1024 bytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The BR93C86-WDW6TP IC has the following pin configuration:

1. Chip Select (/CS) - Active low input used to enable or disable the device.
2. Serial Clock (SCK) - Input for synchronizing data transfer between the master and the IC.
3. Serial Data Input (SI) - Input for transferring data from the master to the IC.
4. Serial Data Output (SO) - Output for transferring data from the IC to the master.
5. Write Protect (/WP) - Active low input used to protect the memory content from being overwritten.
6. Ground (GND) - Reference ground for the IC.

Functional Features

• Byte and Page Write Operations: Allows individual byte or multiple-byte (page) write operations.
• Sequential Read: Supports sequential read operations for efficient data retrieval.
• Software Write Protection: Provides software-controlled write protection to prevent accidental modification of stored data.
• Self-Timed Programming Cycle: Automatically manages the programming cycle, eliminating the need for external timing control.

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices. - High reliability ensures data integrity in critical applications. - Small form factor saves space on PCBs. - Wide operating voltage range allows compatibility with various systems.

Disadvantages: - Limited memory size may not be sufficient for certain applications requiring larger storage capacity. - Requires an external microcontroller or host device for interfacing and control.

Working Principles

The BR93C86-WDW6TP operates based on the principles of EEPROM technology. It utilizes a floating gate transistor structure to store and retrieve data electrically. The IC employs a serial interface (SPI) for communication with an external microcontroller or host device.

Detailed Application Field Plans

The BR93C86-WDW6TP finds applications in various electronic devices that require non-volatile data storage, such as: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment, engine control units) - Industrial equipment (e.g., sensors, meters, control systems) - Medical devices (e.g., patient monitoring, diagnostic equipment)

Detailed and Complete Alternative Models

1. AT93C86A - Manufactured by Microchip Technology Inc.
2. CAT93C86 - Manufactured by ON Semiconductor
3. M93C86 - Manufactured by STMicroelectronics
4. 24AA08 - Manufactured by Microchip Technology Inc.

These alternative models offer similar functionality and can be considered as substitutes for the BR93C86-WDW6TP depending on specific requirements and availability.

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