BR24A16F-WLBH2

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile memory device

Characteristics: - Low power consumption - High reliability - Wide operating voltage range - Small package size

Package: WLBH2 (Wafer Level Chip Scale Package, 2mm x 3mm)

Essence: The BR24A16F-WLBH2 is a non-volatile memory IC that provides storage for digital data even when power is removed.

Packaging/Quantity: The BR24A16F-WLBH2 is typically sold in reels containing 3000 units per reel.

Specifications

• Memory Capacity: 16 kilobits (2 kilobytes)
• Interface: I2C (Inter-Integrated Circuit)
• 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 BR24A16F-WLBH2 has a total of 8 pins:

1. VCC: Power supply input
2. GND: Ground reference
3. SDA: Serial Data Input/Output pin for I2C communication
4. SCL: Serial Clock Input pin for I2C communication
5. WP: Write Protect pin for hardware protection
6. A0: Address bit 0 for device addressing
7. A1: Address bit 1 for device addressing
8. NC: No Connection (unused pin)

Functional Features

• Byte and Page Write Operations: Allows individual byte or page (up to 16 bytes) write operations.
• Sequential Read Operation: Enables sequential read of multiple bytes without the need for repeated address setting.
• Write Protection: Provides hardware protection against accidental write operations.
• Software Write Protection: Allows software-based write protection of memory blocks.
• Self-timed Programming Cycle: Automatically manages programming and erase cycles, simplifying operation.

Advantages

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

Disadvantages

• Limited memory capacity may not be sufficient for certain applications.
• I2C interface may have slower data transfer rates compared to other interfaces.

Working Principles

The BR24A16F-WLBH2 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores digital data by trapping charges within a floating gate transistor structure. The trapped charges represent binary information that can be read or modified using appropriate control signals.

Detailed Application Field Plans

The BR24A16F-WLBH2 is commonly used in various electronic devices, including but not limited to: - Smartphones - Tablets - Wearable devices - Internet of Things (IoT) devices - Industrial automation systems

Detailed and Complete Alternative Models

1. BR24A08F-WLBH2: 8 kilobits (1 kilobyte) memory capacity, same package and characteristics as BR24A16F-WLBH2.
2. BR24A32F-WLBH2: 32 kilobits (4 kilobytes) memory capacity, same package and characteristics as BR24A16F-WLBH2.
3. BR24A64F-WLBH2: 64 kilobits (8 kilobytes) memory capacity, same package and characteristics as BR24A16F-WLBH2.

These alternative models provide different memory capacities while maintaining similar features and package options.

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