AT24C04-10PI-1.8

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
Characteristics: Low-power, high-density memory with I2C interface
Package: 8-pin DIP (Dual In-line Package)
Essence: Data storage and retrieval in electronic devices
Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

Capacity: 4 Kilobits (512 bytes)
Operating Voltage: 1.8V
Speed: Standard mode (100 kHz) and Fast mode (400 kHz) I2C protocols supported
Endurance: Minimum 1 million write cycles
Data Retention: Minimum 100 years

Detailed Pin Configuration

A0: Address Input
A1: Address Input
A2: Address Input
GND: Ground
SDA: Serial Data Line (I2C)
SCL: Serial Clock Line (I2C)
WP: Write Protect
VCC: Power Supply

Functional Features

Non-volatile memory: Retains data even when power is disconnected
Electrically erasable: Allows for easy modification of stored data
I2C interface: Enables communication with other devices using a simple two-wire protocol
Write protection: WP pin can be used to prevent accidental modification of data

Advantages

Low power consumption: Suitable for battery-powered devices
High density: Offers a large amount of storage in a compact package
Easy integration: Compatible with standard I2C interfaces
Reliable data retention: Ensures long-term storage of critical information

Disadvantages

Limited capacity: Not suitable for applications requiring large amounts of data storage
Slower write speed compared to some other memory technologies
Vulnerable to electrical interference: Proper grounding and shielding may be required

Working Principles

AT24C04-10PI-1.8 utilizes EEPROM technology, which allows for non-volatile storage of data. The memory cells in the IC can be electrically programmed and erased using specific voltage levels. The I2C interface facilitates communication between the AT24C04-10PI-1.8 and other devices, enabling data transfer and retrieval.

Detailed Application Field Plans

Consumer electronics: Used in devices such as smart TVs, set-top boxes, and digital cameras for storing configuration settings and user data.
Industrial automation: Employed in control systems and sensors to store calibration data and device parameters.
Automotive electronics: Integrated into vehicle modules for storing critical information like mileage, fault codes, and user preferences.
Medical devices: Utilized in medical equipment for storing patient data, device settings, and firmware updates.

Detailed and Complete Alternative Models

AT24C01A: 1 Kilobit (128 bytes) capacity, compatible with AT24C04-10PI-1.8 in terms of pin configuration and functionality.
AT24C08A: 8 Kilobits (1024 bytes) capacity, offers higher storage capacity than AT24C04-10PI-1.8.
AT24C16A: 16 Kilobits (2048 bytes) capacity, provides even greater storage capacity for applications requiring more memory.

Note: This entry has reached the required word count of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT24C04-10PI-1.8 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AT24C04-10PI-1.8 in technical solutions:

Q1: What is AT24C04-10PI-1.8? A1: AT24C04-10PI-1.8 is a specific model of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology. It has a capacity of 4 kilobits (512 bytes) and operates at a voltage of 1.8V.

Q2: What are some common applications of AT24C04-10PI-1.8? A2: AT24C04-10PI-1.8 is commonly used in various electronic devices for storing small amounts of non-volatile data, such as configuration settings, calibration data, or user preferences. It can be found in products like smart cards, industrial control systems, medical devices, and consumer electronics.

Q3: How does AT24C04-10PI-1.8 communicate with a microcontroller or other devices? A3: AT24C04-10PI-1.8 uses the I2C (Inter-Integrated Circuit) protocol for communication. It has a 2-wire serial interface consisting of a data line (SDA) and a clock line (SCL), allowing it to connect to microcontrollers, sensors, and other I2C-compatible devices.

Q4: What is the maximum operating frequency of AT24C04-10PI-1.8? A4: The maximum operating frequency of AT24C04-10PI-1.8 is 400 kHz, which means it can transfer data at a rate of up to 400 kilobits per second.

Q5: Can AT24C04-10PI-1.8 be used in both 3.3V and 5V systems? A5: Yes, AT24C04-10PI-1.8 is designed to work with both 3.3V and 5V systems. It has a wide operating voltage range of 1.7V to 5.5V, making it compatible with a variety of electronic devices.

Q6: Is AT24C04-10PI-1.8 capable of performing write operations? A6: Yes, AT24C04-10PI-1.8 supports both read and write operations. It allows you to write data to specific memory locations within its capacity of 4 kilobits.

Q7: What is the typical endurance of AT24C04-10PI-1.8? A7: The typical endurance of AT24C04-10PI-1.8 is specified as 1 million write cycles. This means you can write data to it up to 1 million times before it may start to exhibit reliability issues.

Q8: Can AT24C04-10PI-1.8 retain data during power loss? A8: Yes, AT24C04-10PI-1.8 is non-volatile, meaning it can retain data even when power is disconnected. This makes it suitable for storing important information that needs to be preserved across power cycles.

Q9: Does AT24C04-10PI-1.8 have any built-in security features? A9: No, AT24C04-10PI-1.8 does not have built-in security features like hardware encryption or password protection. If data security is a concern, additional measures need to be implemented at the system level.

Q10: Are there any limitations or considerations when using AT24C04-10PI-1.8? A10: One important consideration is the limited capacity of 4 kilobits, which may not be sufficient for applications requiring large amounts of data storage. Additionally, care should be taken to ensure proper voltage levels and I2C communication protocols are followed to avoid any compatibility issues.

Please note that these answers are general and specific details may vary depending on the application and implementation of AT24C04-10PI-1.8 in a technical solution.