AT24C32N-10SI-1.8

Product Overview

Category

AT24C32N-10SI-1.8 belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

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

Characteristics

• Non-volatile memory: The data stored in AT24C32N-10SI-1.8 remains even when power is removed.
• High storage capacity: This chip has a capacity of 32 kilobits (4 kilobytes).
• Serial interface: It communicates using the I2C (Inter-Integrated Circuit) protocol.
• Low power consumption: AT24C32N-10SI-1.8 operates at a low voltage and consumes minimal power.
• Wide operating temperature range: It can function reliably in temperatures ranging from -40°C to +85°C.

Package

AT24C32N-10SI-1.8 is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic devices, ensuring that important data is retained even during power cycles.

Packaging/Quantity

AT24C32N-10SI-1.8 is typically packaged in reels or tubes, with each reel containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 32 kilobits (4 kilobytes)
• Interface: I2C (Inter-Integrated Circuit)
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

AT24C32N-10SI-1.8 has the following pin configuration:

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

Functional Features

• Random Access: AT24C32N-10SI-1.8 allows random access to any memory location, enabling efficient data retrieval.
• Byte and Page Write: It supports both byte and page write operations, providing flexibility in storing data.
• Hardware Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Software Write Protection: The chip also supports software write protection through specific commands.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High storage capacity for various applications.
• Low power consumption prolongs battery life in portable devices.
• Wide operating temperature range allows usage in different environments.
• I2C interface enables easy integration with other devices.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write speeds compared to some other memory types.
• Vulnerable to electromagnetic interference due to its non-shielded package.

Working Principles

AT24C32N-10SI-1.8 utilizes electrically erasable floating-gate transistors to store data. When a write operation is performed, the desired memory location is addressed, and the data is stored by charging or discharging the floating gate. During read operations, the stored charge is detected, allowing the retrieval of the stored data.

Detailed Application Field Plans

AT24C32N-10SI-1.8 finds applications in various fields, including: 1. Microcontrollers: Used for storing program code and configuration data. 2. Computers: Employed in BIOS (Basic Input/Output System) chips for storing system settings. 3. Consumer Electronics: Utilized in devices like smart TVs, set-top boxes, and digital cameras for storing user preferences and settings.

Detailed and Complete Alternative Models

Some alternative models to AT24C32N-10SI-1.8 include: - AT24C01A: 1 kilobit (128 bytes) capacity - AT24C256C: 256 kilobits (32 kilobytes) capacity - AT24CM02: 2 megabits (256 kilobytes) capacity

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

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