24LC64F-I/MS

Product Overview

Category

The 24LC64F-I/MS belongs to the category of electrically erasable programmable read-only memory (EEPROM) integrated circuits.

Use

This product is commonly used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• High density: The 24LC64F-I/MS has a capacity of 64 kilobits (8 kilobytes).
• Low power consumption: It operates at low voltage levels, making it suitable for battery-powered devices.

Package

The 24LC64F-I/MS is available in a surface-mount package. The specific package type is MSOP (Mini Small Outline Package).

Essence

The essence of this product lies in its ability to provide reliable and compact non-volatile data storage in electronic devices.

Packaging/Quantity

The 24LC64F-I/MS is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Capacity: 64 kilobits (8 kilobytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million write cycles
• Data retention: 200 years

Detailed Pin Configuration

The 24LC64F-I/MS has a total of 8 pins, which are assigned specific functions:

1. VCC: Power supply voltage input
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. WP: Write protect pin (optional, can be connected to VCC or GND)
5. A0: Address bit 0 (used for device addressing)
6. A1: Address bit 1 (used for device addressing)
7. A2: Address bit 2 (used for device addressing)
8. GND: Ground reference

Functional Features

• Random access: Allows reading and writing of specific memory locations.
• Byte-level operations: Supports individual byte read and write operations.
• Page write mode: Enables faster data writes by allowing multiple bytes to be written in a single operation.
• Software write protection: The WP pin can be used to protect the memory from accidental writes.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even during power loss.
• Compact size: The MSOP package offers a small footprint, suitable for space-constrained designs.
• Low power consumption: Ideal for battery-powered devices.
• High endurance: Can withstand frequent write cycles without degradation.

Disadvantages

• Limited capacity: The 24LC64F-I/MS has a maximum capacity of 8 kilobytes, which may not be sufficient for certain applications.
• Relatively slow write speed: EEPROMs generally have slower write speeds compared to other memory technologies.

Working Principles

The 24LC64F-I/MS utilizes an electrically erasable floating-gate transistor structure to store data. When a byte is written, an electric charge is trapped in the floating gate, representing a logical "1." To erase the data, a higher voltage is applied to remove the charge, resetting the bit to a logical "0." Reading the stored data involves sensing the charge level in the floating gate.

Detailed Application Field Plans

The 24LC64F-I/MS finds applications in various fields, including: 1. Microcontroller-based systems 2. Industrial automation 3. Automotive electronics 4. Consumer electronics 5. Medical devices

Detailed and Complete Alternative Models

Some alternative models to the 24LC64F-I/MS include: - 24LC256: Offers a higher capacity of 256 kilobits (32 kilobytes) - 24LC512: Provides a capacity of 512 kilobits (64 kilobytes) - 24LC1025: Features a capacity of 1024 kilobits (128 kilobytes)

These alternative models offer increased storage capacity but may have different package options or voltage requirements.

In conclusion, the 24LC64F-I/MS is an electrically erasable programmable read-only memory (EEPROM) integrated circuit that provides reliable non-volatile data storage in electronic devices. With its compact size, low power consumption, and high endurance, it is widely used in various applications across different industries.