AT24C32-10PC-2.7

Product Overview

Category

AT24C32-10PC-2.7 belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) 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: Offers a storage capacity of 32 kilobits (4 kilobytes).
• Low power consumption: Operates at a low voltage of 2.7V.
• Durable: Can withstand multiple read/write cycles.
• Small form factor: Packaged in a compact 8-pin PDIP (Plastic Dual In-line Package).

Packaging/Quantity

The AT24C32-10PC-2.7 is typically packaged in reels or tubes, with each package containing a specific quantity of integrated circuits. The exact packaging and quantity may vary depending on the manufacturer and supplier.

Specifications

• Storage Capacity: 32 kilobits (4 kilobytes)
• Operating Voltage: 2.7V
• Interface: I2C (Inter-Integrated Circuit)
• Maximum Clock Frequency: 400 kHz
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Pin Configuration

The AT24C32-10PC-2.7 features an 8-pin PDIP package with the following pin configuration:

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 individual bytes of data to be read or written without affecting other data.
• Byte Write and Page Write Modes: Supports both byte-level and page-level write operations.
• Software Write Protection: Provides a write protection mechanism to prevent accidental modification of stored data.
• Hardware Write Protection: Allows the entire memory array to be write-protected using the WP pin.
• Sequential Read: Enables sequential reading of multiple bytes of data.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• Electrically erasable and reprogrammable, allowing for easy updates.
• High storage density in a compact package.
• Low power consumption extends battery life in portable devices.
• Durable design withstands frequent read/write cycles.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write speeds compared to volatile memory types.
• Relatively higher cost per kilobyte compared to some alternatives.

Working Principles

The AT24C32-10PC-2.7 utilizes EEPROM technology, which stores data by trapping electric charges within floating gate transistors. These charges represent binary information that can be read or modified through electrical signals. The I2C interface allows for communication between the integrated circuit and the controlling device, enabling data transfer and manipulation.

Detailed Application Field Plans

The AT24C32-10PC-2.7 finds applications in various fields, including but not limited to: - Embedded systems - Industrial automation - Automotive electronics - Smart home devices - Medical equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the AT24C32-10PC-2.7 include: - AT24C01A - AT24C02 - AT24C04 - AT24C64 - AT24C128

These models offer different storage capacities, operating voltages, and package options, allowing users to choose the most suitable option for their specific requirements.

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