M24128-BFMB6TG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics:
  • High storage capacity
  • Serial I2C interface
  • Low power consumption
• Package: SO8 (Small Outline 8-pin package)
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 128 Kbit (16 kilobytes)
• Operating Voltage: 1.7V to 5.5V
• Interface: I2C (Inter-Integrated Circuit)
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 200 years (minimum)
• Endurance: 4 million write cycles (minimum)

Detailed Pin Configuration

The M24128-BFMB6TG IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VSS | Ground | | 2 | SDA | Serial Data | | 3 | SCL | Serial Clock | | 4 | WP | Write Protect | | 5 | VCC | Power Supply | | 6 | NC | No Connection | | 7 | NC | No Connection | | 8 | VSS | Ground |

Functional Features

• Non-volatile memory for data storage
• Can be electrically erased and reprogrammed
• Serial interface allows easy integration with microcontrollers
• Low power consumption makes it suitable for battery-powered devices
• Write protection feature prevents accidental modification of data

Advantages and Disadvantages

Advantages: - High storage capacity - Low power consumption - Easy integration with microcontrollers - Long data retention period - Write protection feature

Disadvantages: - Relatively slower write cycle time compared to some other memory technologies - Limited endurance (4 million write cycles)

Working Principles

The M24128-BFMB6TG is an EEPROM, which means it can store data even when the power is turned off. It uses an I2C interface for communication with a microcontroller or other devices. The data can be written to or read from the memory using specific commands sent over the I2C bus.

When writing data, the memory cells are electrically programmed by applying high voltage to the appropriate cells. Reading data involves sensing the electrical state of the memory cells. The write protect pin can be used to prevent accidental modification of data.

Detailed Application Field Plans

The M24128-BFMB6TG is widely used in various electronic devices that require non-volatile memory for data storage. Some common application fields include:

1. Consumer Electronics:

   • Smartphones
   • Tablets
   • Digital cameras

2. Automotive:

   • Engine control units
   • Infotainment systems
   • Instrument clusters

3. Industrial Automation:

   • Programmable logic controllers (PLCs)
   • Human-machine interfaces (HMIs)
   • Data loggers

4. Medical Devices:

   • Patient monitoring systems
   • Portable medical equipment
   • Implantable devices

Detailed and Complete Alternative Models

Some alternative models to the M24128-BFMB6TG include:

1. M24128-BRMN6TP: Similar specifications but different package (SO8N)
2. M24128-BWDW6TP: Higher endurance (1 million write cycles) but larger package (TSSOP8)
3. M24128-BFMB6TP: Same specifications and package, but with extended temperature range

These alternative models provide options based on specific requirements such as package size, endurance, and temperature range.

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