BR24S64FVT-WE2

Product Overview

Category

BR24S64FVT-WE2 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 BR24S64FVT-WE2 retains stored data even when power is disconnected.
• High capacity: This device has a storage capacity of 64 kilobits (8 kilobytes).
• Serial interface: It utilizes a serial peripheral interface (SPI) for communication with the host device.
• Low power consumption: The BR24S64FVT-WE2 operates at low power levels, making it suitable for battery-powered applications.
• Wide operating voltage range: It can function within a voltage range of 1.7V to 5.5V.
• Compact package: The device is available in a small form factor package, enabling easy integration into space-constrained designs.

Package and Quantity

The BR24S64FVT-WE2 is typically packaged in a surface-mount SOP-8 package. It is commonly sold in reels containing a specified quantity of units, typically 2500 pieces per reel.

Specifications

• Memory capacity: 64 kilobits (8 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating voltage range: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Data retention: Up to 10 years
• Write endurance: 1 million cycles

Pin Configuration

The BR24S64FVT-WE2 features an SOP-8 package with the following pin configuration:

┌───┬───┐ │ 1 │ 2 │ │ 3 │ 4 │ │ 5 │ 6 │ │ 7 │ 8 │ └───┴───┘

1. Chip Select (CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SDI/O)
4. Write Protect (WP)
5. Ground (GND)
6. No Connection (NC)
7. Supply Voltage (VCC)
8. Serial Data Output (SDO)

Functional Features

• Byte-level Read and Write: The BR24S64FVT-WE2 allows individual bytes to be read from or written to the memory.
• Page Write: It supports page write operations, enabling faster data transfers by writing multiple bytes at once.
• Software Protection: The device offers a write protect feature that can be controlled through the WP pin or software commands.
• Sequential Read: The BR24S64FVT-WE2 supports sequential read operations, allowing efficient retrieval of consecutive data.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Compact package enables easy integration into various designs.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range provides flexibility in different systems.
• High write endurance ensures durability and longevity.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Slower data transfer rate compared to some other memory technologies.

Working Principles

The BR24S64FVT-WE2 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electrical charges within floating gate transistors. These charges represent binary information, which can be read or modified using appropriate control signals.

Detailed Application Field Plans

The BR24S64FVT-WE2 finds applications in various fields, including but not limited to: - Industrial automation - Automotive electronics - Smart home devices - Medical equipment - Wearable technology

Alternative Models

Below are some alternative models that offer similar functionality to the BR24S64FVT-WE2: - AT24C64 (Atmel) - CAT24C64 (ON Semiconductor) - M24C64 (STMicroelectronics) - 24AA64 (Microchip)

These alternatives can be considered based on specific requirements and compatibility with the target system.

In conclusion, the BR24S64FVT-WE2 is a non-volatile memory device with a capacity of 64 kilobits. It offers features such as byte-level read/write, page write, and software protection. While it has limitations in terms of storage capacity and data transfer rate, its compact size, low power consumption, and wide operating voltage range make it suitable for various applications in different industries.