AT24C64-10PI-1.8

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - Low power consumption - High data retention - I2C interface - 64 kilobits (8 kilobytes) capacity

Package: DIP (Dual In-line Package)

Essence: Electrically Erasable Programmable Read-Only Memory (EEPROM)

Packaging/Quantity: Tray packaging, 100 pieces per tray

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)

Detailed Pin Configuration

The AT24C64-10PI-1.8 IC has a total of 8 pins:

A0: Address Input
A1: Address Input
A2: Address Input
GND: Ground
SDA: Serial Data Input/Output
SCL: Serial Clock Input
WP: Write Protect
VCC: Power Supply

Functional Features

Random access to stored data
Byte-wise read and write operations
Hardware write protection using the WP pin
Built-in internal organization for efficient data management
Low standby current for power-saving applications

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss - Low power consumption makes it suitable for battery-powered devices - High data retention guarantees long-term reliability - I2C interface allows easy integration with other devices - Compact DIP package facilitates easy installation and replacement

Disadvantages: - Limited storage capacity compared to other memory technologies - Relatively slower write cycle time may impact real-time applications - WP pin requires additional circuitry for write protection implementation

Working Principles

The AT24C64-10PI-1.8 operates based on the principles of EEPROM technology. It utilizes a floating gate transistor structure to store and retrieve data. The stored information can be accessed randomly, allowing efficient data management. The I2C interface enables communication with other devices using a serial protocol.

Detailed Application Field Plans

The AT24C64-10PI-1.8 is widely used in various applications, including but not limited to:

Consumer Electronics:
- Smartphones
- Tablets
- Digital cameras
Automotive:
- Engine control units
- Infotainment systems
- Instrument clusters
Industrial Automation:
- Programmable logic controllers (PLCs)
- Human-machine interfaces (HMIs)
- Data loggers
Medical Devices:
- Patient monitoring systems
- Portable medical equipment
- Diagnostic devices

Detailed and Complete Alternative Models

AT24C01A: 1 kilobit (128 bytes) capacity, 1.8V operating voltage
AT24C16B: 16 kilobits (2 kilobytes) capacity, 1.8V operating voltage
AT24C256C: 256 kilobits (32 kilobytes) capacity, 1.8V operating voltage

These alternative models offer different storage capacities while maintaining compatibility with the same operating voltage.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT24C64-10PI-1.8 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AT24C64-10PI-1.8 in technical solutions:

Q1: What is AT24C64-10PI-1.8? A1: AT24C64-10PI-1.8 is a specific model of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology. It has a capacity of 64 kilobits (8 kilobytes) and operates at a voltage of 1.8V.

Q2: What are some common applications of AT24C64-10PI-1.8? A2: AT24C64-10PI-1.8 is commonly used for storing small amounts of non-volatile data in various electronic devices, such as microcontrollers, embedded systems, IoT devices, and consumer electronics.

Q3: How does AT24C64-10PI-1.8 communicate with other devices? A3: AT24C64-10PI-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).

Q4: What is the maximum operating frequency of AT24C64-10PI-1.8? A4: The maximum operating frequency of AT24C64-10PI-1.8 is 400 kHz.

Q5: Can AT24C64-10PI-1.8 be used in both read and write operations? A5: Yes, AT24C64-10PI-1.8 supports both read and write operations. It allows random access to any memory location for reading or writing data.

Q6: What is the typical endurance of AT24C64-10PI-1.8? A6: The typical endurance of AT24C64-10PI-1.8 is 1 million write cycles. This means it can be written to and erased up to 1 million times before it may start to degrade.

Q7: What is the data retention period of AT24C64-10PI-1.8? A7: The data retention period of AT24C64-10PI-1.8 is typically 100 years. It can retain stored data for a long time without requiring power.

Q8: Can multiple AT24C64-10PI-1.8 chips be connected together in a system? A8: Yes, multiple AT24C64-10PI-1.8 chips can be connected together in a system using different I2C addresses. Each chip must have a unique address to avoid conflicts.

Q9: What are the voltage requirements for AT24C64-10PI-1.8? A9: AT24C64-10PI-1.8 operates at a voltage range of 1.7V to 3.6V. However, it is specifically designed for 1.8V operation.

Q10: Is AT24C64-10PI-1.8 compatible with other EEPROM models from Microchip? A10: Yes, AT24C64-10PI-1.8 is part of the AT24C series of EEPROMs from Microchip. It is compatible with other models in the same series, such as AT24C32, AT24C128, etc., which have different capacities.