AT24C32W-10SC-1.8

Product Overview

Category

AT24C32W-10SC-1.8 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, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile memory: The stored data remains intact even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• High storage capacity: The AT24C32W-10SC-1.8 has a storage capacity of 32 kilobits (4 kilobytes).
• Low power consumption: It operates at a low voltage and consumes minimal power.
• Wide operating temperature range: This chip can function reliably in temperatures ranging from -40°C to +85°C.

Package

The AT24C32W-10SC-1.8 comes in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to provide non-volatile memory storage with high capacity and low power consumption.

Packaging/Quantity

The AT24C32W-10SC-1.8 is typically packaged in reels or tubes, with each reel containing 2,000 units.

Specifications

• Memory capacity: 32 kilobits (4 kilobytes)
• Operating voltage: 1.7V to 5.5V
• Maximum clock frequency: 400 kHz
• Write cycle time: 5 ms (maximum)
• Data retention: 100 years (minimum)

Detailed Pin Configuration

The AT24C32W-10SC-1.8 has the following pin configuration:

1. A0: Address input pin
2. A1: Address input pin
3. A2: Address input pin
4. GND: Ground pin
5. SDA: Serial data input/output pin
6. SCL: Serial clock input pin
7. WP: Write protect pin
8. VCC: Power supply pin

Functional Features

• Random access: Allows reading and writing of specific memory locations.
• Byte-level operations: Enables individual byte read and write operations.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.
• Sequential read mode: Supports continuous reading of multiple bytes without specifying addresses.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity even during power loss.
• High storage capacity for various applications.
• Low power consumption extends battery life in portable devices.
• Wide operating temperature range allows usage in extreme environments.

Disadvantages

• Limited maximum clock frequency compared to some other EEPROM chips.
• Relatively slower write cycle time may impact performance in time-sensitive applications.

Working Principles

The AT24C32W-10SC-1.8 utilizes electrically erasable technology to store and retrieve data. It consists of a grid of memory cells that can be individually programmed or erased using electrical signals. The chip communicates with the host device through a serial interface, allowing for easy integration into various electronic systems.

Detailed Application Field Plans

The AT24C32W-10SC-1.8 finds applications in a wide range of fields, including:

1. Embedded systems: Used for storing configuration data, firmware updates, and user settings in microcontrollers.
2. Consumer electronics: Employed in devices like smart TVs, set-top boxes, and digital cameras for data storage purposes.
3. Automotive industry: Integrated into automotive electronics for storing critical information, such as vehicle parameters and diagnostics.
4. Industrial automation: Utilized in industrial control systems for storing calibration data, production logs, and configuration settings.

Detailed and Complete Alternative Models

1. AT24C02: A lower capacity variant with 2 kilobits (256 bytes) of memory.
2. AT24C64: A higher capacity variant with 64 kilobits (8 kilobytes) of memory.
3. AT24CM01: Offers a larger storage capacity of 1 megabit (128 kilobytes).
4. AT25010A: Provides a smaller storage capacity of 1 kilobit (128 bytes).

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

In conclusion, the AT24C32W-10SC-1.8 is an electrically erasable programmable read-only memory chip that provides non-volatile storage with high capacity and low power consumption. Its wide range of applications, functional features, and availability of alternative models make it a versatile choice for various electronic devices and systems.