AT24C64N-10SC-1.8

Product Overview

Category

AT24C64N-10SC-1.8 belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

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 intact even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• High storage capacity: The AT24C64N-10SC-1.8 has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: It operates at a low voltage and consumes minimal power.
• High reliability: The EEPROM technology ensures reliable data retention and endurance.

Package

The AT24C64N-10SC-1.8 comes in an SOP (Small Outline Package) with 8 pins.

Essence

The essence of this product lies in its ability to provide non-volatile memory storage that can be easily read from and written to by electronic devices.

Packaging/Quantity

The AT24C64N-10SC-1.8 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating Voltage: 1.8V
• Maximum Clock Frequency: 400 kHz
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 100 years (minimum)
• Endurance: 1 million write cycles (minimum)

Pin Configuration

The AT24C64N-10SC-1.8 has the following pin configuration:

```

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| | | 1 2 3 4 5 | |_______________| ```

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output

Functional Features

• Random Access: The AT24C64N-10SC-1.8 allows random access to any memory location, enabling efficient data retrieval.
• I2C Interface: It supports the I2C (Inter-Integrated Circuit) communication protocol, allowing easy integration with various devices.
• Hardware Write Protection: The chip includes a write protection mechanism that prevents accidental modification of stored data.
• Page Write Mode: This feature enables multiple bytes of data to be written in a single programming operation, improving efficiency.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• High reliability and endurance make it suitable for critical applications.
• Low power consumption extends battery life in portable devices.
• Compact package size allows for space-efficient designs.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write cycle time compared to some alternative models.
• Relatively higher cost per kilobyte of storage.

Working Principles

The AT24C64N-10SC-1.8 utilizes EEPROM technology, which consists of floating-gate transistors that can store electrical charges. These charges represent binary data, which can be read, erased, and reprogrammed using electrical signals. The I2C interface facilitates communication between the chip and the controlling device, enabling data transfer and memory operations.

Detailed Application Field Plans

The AT24C64N-10SC-1.8 finds applications in various fields, including:

1. Embedded Systems: Used for storing configuration settings, calibration data, and firmware updates in microcontrollers and embedded systems.
2. Consumer Electronics: Employed in devices such as smart TVs, set-top boxes, and audio equipment for storing user preferences, channel lists, and system settings.
3. Automotive: Utilized in automotive electronics for data storage in modules like infotainment systems, instrument clusters, and electronic control units.
4. Industrial Automation: Used in industrial control systems for storing parameters, log data, and program code in PLCs (Programmable Logic Controllers) and HMI (Human-Machine Interface) devices.

Detailed and Complete Alternative Models

1. AT24C32N-10SC-1.8: A similar EEPROM chip with a lower storage capacity of 32 kilobits.
2. AT24C128N-10SC-1.8: An alternative model with a higher storage capacity of 128 kilobits.
3. AT24CM02-SSHM-T: Another EEPROM chip with a smaller package size and a storage capacity of 2 megabits.

In conclusion, the AT24C64N-10SC-1.8 is a versatile EEPROM chip that offers non-volatile memory storage