BR24A04FJ-WME2

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile memory device

Characteristics: - Low power consumption - High reliability - Wide operating voltage range - Small package size - Easy integration into various electronic systems

Package: SOP-8 (Small Outline Package)

Essence: The BR24A04FJ-WME2 is a non-volatile memory IC that provides storage for data even when the power is turned off. It is commonly used in electronic devices to store critical information such as configuration settings, calibration data, and user preferences.

Packaging/Quantity: The BR24A04FJ-WME2 is typically sold in reels containing 2500 units per reel.

Specifications

• Memory Capacity: 4 kilobits (512 bytes)
• Operating Voltage Range: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The BR24A04FJ-WME2 has a total of 8 pins arranged as follows:

┌───┬───┐ │ 1 │ 8 │ │ │ │ └───┴───┘

Pin Description: 1. Chip Select (CS): Used to enable or disable the IC. 2. Serial Clock (SCK): Provides the clock signal for data transfer. 3. Serial Data Input (SI): Used to input data serially. 4. Serial Data Output (SO): Outputs data serially. 5. Write Protect (WP): Enables or disables write protection. 6. Ground (GND): Reference ground for the IC. 7. Vcc: Power supply voltage input. 8. No Connection (NC): Not connected pin.

Functional Features

• High-speed data transfer
• Built-in write protection mechanism
• Automatic page write and erase functions
• Software write protection option
• Low power consumption in standby mode

Advantages and Disadvantages

Advantages: - Small package size allows for easy integration into various electronic systems. - Wide operating voltage range makes it compatible with a wide range of devices. - High reliability ensures data integrity even in harsh environments. - Low power consumption prolongs battery life in portable devices.

Disadvantages: - Limited memory capacity may not be suitable for applications requiring large amounts of data storage. - Lack of built-in security features may pose a risk in sensitive applications.

Working Principles

The BR24A04FJ-WME2 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electrical charges within its memory cells. These charges can be selectively removed or added using electrical signals, allowing for both reading and writing operations.

Detailed Application Field Plans

The BR24A04FJ-WME2 is widely used in various electronic devices and systems, including but not limited to: - Consumer electronics (e.g., TVs, set-top boxes, audio players) - Automotive electronics (e.g., car infotainment systems, engine control units) - Industrial automation (e.g., PLCs, motor control systems) - Medical devices (e.g., patient monitoring systems, diagnostic equipment) - Smart home appliances (e.g., smart thermostats, home security systems)

Detailed and Complete Alternative Models

1. BR24A04F-WME2: Similar to BR24A04FJ-WME2, but without the "J" temperature grade designation.
2. BR24A08FJ-WME2: Double the memory capacity of BR24A04FJ-WME2 (8 kilobits).
3. BR24A16FJ-WME2: Four times the memory capacity of BR24A04FJ-WME2 (16 kilobits).

These alternative models offer different memory capacities to suit various application requirements.

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