BR93L56RFVJ-WE2

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics:
  • Low power consumption
  • High reliability
  • Small package size
• Package: SOP-8 (Small Outline Package)
• Essence: Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Memory Size: 56 kilobits (8 kilobytes)
• Interface: Serial I2C (Inter-Integrated Circuit)
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycles: Up to 1 million cycles
• Data Retention: Up to 200 years

Detailed Pin Configuration

The BR93L56RFVJ-WE2 IC has a total of 8 pins, which are as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply Voltage | | 2 | SDA | Serial Data Input/Output | | 3 | SCL | Serial Clock Input | | 4 | WP | Write Protect | | 5 | GND | Ground | | 6 | NC | No Connection | | 7 | NC | No Connection | | 8 | NC | No Connection |

Functional Features

• Byte-wise Read and Write Operations
• Page Write Mode for Faster Programming
• Software Write Protection
• Self-timed Write Cycle Completion
• Sequential Read Operation
• Hardware Write Protection using the WP pin

Advantages

• Low power consumption makes it suitable for battery-powered devices
• High reliability ensures data integrity
• Small package size saves board space
• Wide operating voltage range allows compatibility with various systems

Disadvantages

• Limited memory size may not be sufficient for certain applications
• Serial interface may have slower data transfer rates compared to parallel interfaces

Working Principles

The BR93L56RFVJ-WE2 is an EEPROM, which means it can store and retrieve digital information even when the power is turned off. It utilizes a floating gate transistor structure to store charge, representing binary data as 0s and 1s. The stored data can be modified by applying appropriate electrical signals.

Detailed Application Field Plans

The BR93L56RFVJ-WE2 IC finds applications in various fields, including: - Consumer Electronics: Used in smart TVs, set-top boxes, and audio systems for storing configuration settings and user preferences. - Automotive: Employed in automotive electronics for storing calibration data, vehicle settings, and event logs. - Industrial Control Systems: Utilized in industrial automation equipment for storing parameter settings and operational data. - Medical Devices: Integrated into medical instruments for storing patient data, device configurations, and firmware updates.

Detailed and Complete Alternative Models

• BR93L66RFVJ-WE2: Similar to BR93L56RFVJ-WE2 but with a larger memory size of 66 kilobits.
• BR93H66RFVJ-WE2: EEPROM with additional hardware write protection features and a memory size of 66 kilobits.
• BR24G16FVT-3GTE2: Serial EEPROM with a higher memory size of 16 kilobytes and extended temperature range.

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