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AT24C01A-10TI-2.7

AT24C01A-10TI-2.7

Product Overview

Category

AT24C01A-10TI-2.7 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

  • Electrically erasable: The AT24C01A-10TI-2.7 can be erased and reprogrammed electronically, making it convenient for data updates.
  • Non-volatile: The stored data remains intact even when power is removed.
  • Low power consumption: This chip operates at low power levels, making it suitable for battery-powered devices.
  • High reliability: The AT24C01A-10TI-2.7 offers excellent data retention and endurance characteristics.
  • Small package size: It comes in a compact package, allowing for space-efficient integration into electronic systems.

Package and Quantity

The AT24C01A-10TI-2.7 is available in a standard 8-pin SOIC (Small Outline Integrated Circuit) package. It is typically sold in reels or tubes containing multiple units.

Specifications

  • Memory capacity: 1 kilobit (128 bytes)
  • Operating voltage: 2.7V to 5.5V
  • Operating temperature range: -40°C to +85°C
  • Write cycle endurance: 1 million cycles
  • Data retention: 100 years
  • Interface: I2C (Inter-Integrated Circuit)

Pin Configuration

The AT24C01A-10TI-2.7 features an 8-pin SOIC package with the following pin configuration:

```


| | | 1 8 | | | | 2 7 | | | | 3 6 | | | | 4 5 | |___________| ```

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

Functional Features

The AT24C01A-10TI-2.7 offers the following functional features:

  • Random access: Allows reading and writing of individual bytes within the memory array.
  • Byte write and page write modes: Supports both single-byte and multiple-byte write operations.
  • Software write protection: The WP pin can be used to protect the memory from accidental writes.
  • Sequential read operation: Enables efficient retrieval of consecutive data bytes.
  • Hardware write protection: The entire memory array can be write-protected using a specific command.

Advantages and Disadvantages

Advantages

  • Easy integration: The AT24C01A-10TI-2.7 is compatible with standard I2C interfaces, simplifying its integration into existing systems.
  • Low power consumption: Ideal for battery-powered devices, as it minimizes energy consumption.
  • High reliability: Offers excellent endurance and data retention characteristics, ensuring long-term reliability.
  • Compact size: The small package allows for space-efficient designs.

Disadvantages

  • Limited storage capacity: With a capacity of only 1 kilobit, this chip may not be suitable for applications requiring large amounts of data storage.
  • Slower write speed: EEPROMs generally have slower write speeds compared to other memory technologies.

Working Principles

The AT24C01A-10TI-2.7 utilizes an electrically erasable floating-gate transistor structure to store data. When a byte is written, an electrical charge is trapped in the floating gate, representing a logical "1." Erasing the data involves removing the charge from the floating gate, reverting it to a logical "0." The I2C interface allows for easy communication with the chip, enabling read and write operations.

Application Field Plans

The AT24C01A-10TI-2.7 finds applications in various fields, including:

  1. Consumer electronics: Used for storing configuration settings, user preferences, and other non-volatile data in devices like TVs, set-top boxes, and audio systems.
  2. Industrial automation: Enables storage of calibration data, device parameters, and event logs in industrial control systems.
  3. Automotive electronics: Utilized for storing vehicle-specific data, such as mileage, service history, and user preferences.
  4. Medical devices: Used for storing patient information, device settings, and diagnostic data in medical equipment.

Alternative Models

Several alternative models offer similar functionality to the AT24C01A

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van AT24C01A-10TI-2.7 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of AT24C01A-10TI-2.7 in technical solutions:

  1. Q: What is the AT24C01A-10TI-2.7? A: The AT24C01A-10TI-2.7 is a 1K-bit (128 bytes) electrically erasable programmable read-only memory (EEPROM) chip.

  2. Q: What is the operating voltage range for this chip? A: The AT24C01A-10TI-2.7 operates within a voltage range of 2.7V to 5.5V.

  3. Q: How can I interface with the AT24C01A-10TI-2.7? A: The chip uses an I2C (Inter-Integrated Circuit) interface, allowing easy communication with microcontrollers or other devices.

  4. Q: What is the storage capacity of the AT24C01A-10TI-2.7? A: It has a storage capacity of 1 kilobit, which is equivalent to 128 bytes.

  5. Q: Can I write data to the AT24C01A-10TI-2.7? A: Yes, you can write data to the chip using the I2C interface. It supports both byte-level and page-level writes.

  6. Q: Is the data stored in the AT24C01A-10TI-2.7 non-volatile? A: Yes, the data stored in the chip is non-volatile, meaning it retains its contents even when power is removed.

  7. Q: What is the maximum clock frequency supported by the AT24C01A-10TI-2.7? A: The chip supports a maximum clock frequency of 400 kHz.

  8. Q: Can I use multiple AT24C01A-10TI-2.7 chips in the same system? A: Yes, you can connect multiple chips to the same I2C bus by assigning unique addresses to each chip.

  9. Q: What is the typical endurance of the AT24C01A-10TI-2.7? A: The chip has a typical endurance of 1 million write cycles.

  10. Q: Is the AT24C01A-10TI-2.7 suitable for low-power applications? A: Yes, the chip has a low standby current and supports a power-down mode, making it suitable for low-power applications.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.