AT24C64N-10SC-2.7

Product Overview

Category

AT24C64N-10SC-2.7 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is commonly used for storing and retrieving data in electronic devices. It provides non-volatile memory storage, allowing information to be retained even when power is removed.

Characteristics

• Non-volatile: Data remains stored even without power supply.
• Electrically erasable: Allows for easy modification of stored data.
• Programmable: Can be written and rewritten multiple times.
• High capacity: The AT24C64N-10SC-2.7 has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: Operates at a low voltage and consumes minimal power.

Package

The AT24C64N-10SC-2.7 comes in an industry-standard 8-pin small outline integrated circuit (SOIC) package.

Essence

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

Packaging/Quantity

The AT24C64N-10SC-2.7 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Part Number: AT24C64N-10SC-2.7
• Memory Capacity: 64 kilobits (8 kilobytes)
• Operating Voltage: 2.7V to 5.5V
• Maximum Clock Frequency: 400 kHz
• Write Cycle Time: 10 ms (maximum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT24C64N-10SC-2.7 has a total of 8 pins, each serving a specific function:

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect
8. VCC: Power Supply

Functional Features

• Random Access: Allows for direct access to any memory location.
• Sequential Read: Supports sequential reading of data.
• Page Write: Enables writing multiple bytes in a single operation.
• Software Write Protection: Provides write protection to prevent accidental modification of stored data.
• Hardware Write Protection: Allows for additional write protection using the WP pin.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High capacity allows for storing a significant amount of information.
• Low power consumption makes it suitable for battery-powered devices.
• Easy to program and erase data.
• Compact form factor enables integration into various electronic devices.

Disadvantages

• Limited maximum clock frequency compared to some other EEPROM chips.
• Relatively slower write cycle time compared to certain alternatives.
• May require additional circuitry for proper interfacing with microcontrollers or other devices.

Working Principles

The AT24C64N-10SC-2.7 utilizes electrically controlled floating gate transistors to store and retrieve data. When writing data, an electrical charge is applied to the floating gate, altering its conductivity and storing the desired information. During read operations, the stored charge is measured, allowing the retrieval of the stored data.

Detailed Application Field Plans

The AT24C64N-10SC-2.7 finds applications in various fields, including but not limited to: - Consumer electronics: Used in devices such as smart TVs, set-top boxes, and audio systems for storing configuration data. - Industrial automation: Employed in programmable logic controllers (PLCs) and industrial control systems for storing critical parameters and program data. - Automotive electronics: Utilized in automotive modules and systems for storing vehicle-specific settings and calibration data. - Medical devices: Integrated into medical equipment for storing patient data, device configurations, and firmware updates.

Detailed and Complete Alternative Models

1. AT24C02N-10SC-2.7: A lower capacity variant with 2 kilobits (256 bytes) of memory.
2. AT24C128N-10SC-2.7: A higher capacity variant with 128 kilobits (16 kilobytes) of memory.
3. AT24C256N-10SC-2.7: An even higher capacity variant with 256 kilobits (32 kilobytes) of memory.

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

In conclusion, the AT24C64N-10SC-2.7 is an electrically erasable programmable read