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FT25C64A-UTR-B
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FT25C64A-UTR-B

Product Overview

Category

The FT25C64A-UTR-B belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices, such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

  • Non-volatile: The FT25C64A-UTR-B retains stored data even when power is removed.
  • High capacity: This device has a storage capacity of 64 kilobits (8 kilobytes).
  • Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
  • Fast access time: The FT25C64A-UTR-B offers quick read and write operations, ensuring efficient data handling.
  • Wide temperature range: It can operate reliably in a wide temperature range, from -40°C to +85°C.

Package

The FT25C64A-UTR-B is available in a compact SOP-8 package, which facilitates easy integration into circuit boards.

Essence

This product is an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip that allows for non-volatile data storage and retrieval.

Packaging/Quantity

The FT25C64A-UTR-B is typically packaged in reels, with each reel containing a quantity of 2500 units.

Specifications

  • Storage Capacity: 64 kilobits (8 kilobytes)
  • Interface: I2C (Inter-Integrated Circuit)
  • Supply Voltage: 1.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: Up to 200 years
  • Write Endurance: 1 million cycles

Detailed Pin Configuration

The FT25C64A-UTR-B features an SOP-8 package with the following pin configuration:

  1. VCC: Supply voltage
  2. SDA: Serial data input/output for I2C communication
  3. SCL: Serial clock input for I2C communication
  4. WP: Write protect pin (optional)
  5. GND: Ground
  6. NC: No connection
  7. NC: No connection
  8. NC: No connection

Functional Features

  • Byte-level Read and Write Operations: The FT25C64A-UTR-B allows for individual byte read and write operations, providing flexibility in data manipulation.
  • Sequential Read: It supports sequential read operations, enabling efficient retrieval of consecutive data bytes.
  • Hardware Write Protection: The optional write protect pin (WP) can be used to prevent accidental data modification.
  • Software Write Protection: The device supports software-based write protection, allowing specific memory areas to be locked.

Advantages and Disadvantages

Advantages

  • Non-volatile storage ensures data retention even during power loss.
  • High storage capacity for various applications.
  • Low power consumption extends battery life.
  • Fast access time enhances overall system performance.
  • Wide temperature range enables reliable operation in diverse environments.

Disadvantages

  • Limited storage capacity compared to other memory technologies.
  • Relatively higher cost per kilobyte compared to some alternatives.
  • Limited endurance for write operations compared to certain memory types.

Working Principles

The FT25C64A-UTR-B utilizes EEPROM technology, which employs floating gate transistors to store and retrieve data. When writing data, an electric charge is applied to the floating gate, altering its electrical characteristics. This change is then detected during read operations, allowing the stored data to be retrieved.

Detailed Application Field Plans

The FT25C64A-UTR-B finds application in various fields, including: 1. Microcontrollers: Used for storing program code, configuration data, and calibration values. 2. Embedded Systems: Enables non-volatile storage of critical system parameters and user settings. 3. Consumer Electronics: Used for storing firmware updates, user preferences, and device-specific data.

Detailed and Complete Alternative Models

  1. FT24C32A-UTR-B: A similar EEPROM chip with a lower storage capacity of 32 kilobits (4 kilobytes).
  2. FT25H04A-UTR-B: An EEPROM chip with a higher storage capacity of 4 megabits (512 kilobytes).
  3. AT24C256C-SSHL-T: An alternative EEPROM chip from a different manufacturer with a storage capacity of 256 kilobits (32 kilobytes).

(Note: The above alternative models are provided for reference and may have different specifications and pin configurations.)

In conclusion, the FT25C64A-UTR-B is a non-volatile memory device that offers high capacity, low power consumption, and fast access time. It finds application in various electronic devices and provides reliable data storage. While it has certain limitations, such as limited storage capacity and endurance,

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi FT25C64A-UTR-B dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of FT25C64A-UTR-B in technical solutions:

  1. Q: What is the FT25C64A-UTR-B? A: The FT25C64A-UTR-B is a 64Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by FTDI Chip.

  2. Q: What are the key features of FT25C64A-UTR-B? A: The key features include a 64Kbit (8K x 8) memory array, I2C interface, low power consumption, and a wide operating voltage range.

  3. Q: How can I interface with the FT25C64A-UTR-B? A: The FT25C64A-UTR-B uses the I2C (Inter-Integrated Circuit) interface protocol for communication. You can connect it to a microcontroller or other devices that support I2C.

  4. Q: What is the operating voltage range of FT25C64A-UTR-B? A: The FT25C64A-UTR-B operates within a voltage range of 1.7V to 5.5V, making it compatible with a wide range of systems.

  5. Q: How much data can be stored in FT25C64A-UTR-B? A: The FT25C64A-UTR-B has a storage capacity of 64 kilobits, which is equivalent to 8 kilobytes or 8192 bytes.

  6. Q: What is the maximum clock frequency supported by FT25C64A-UTR-B? A: The FT25C64A-UTR-B supports a maximum clock frequency of 1MHz, allowing for fast data transfer.

  7. Q: Can I write and read data from FT25C64A-UTR-B multiple times? A: Yes, the FT25C64A-UTR-B supports both write and read operations, allowing you to store and retrieve data as needed.

  8. Q: Is FT25C64A-UTR-B suitable for low-power applications? A: Yes, the FT25C64A-UTR-B has a low power consumption feature, making it ideal for battery-powered or energy-efficient devices.

  9. Q: Does FT25C64A-UTR-B have any built-in security features? A: No, the FT25C64A-UTR-B does not have built-in security features such as hardware encryption or password protection.

  10. Q: Are there any specific application areas where FT25C64A-UTR-B is commonly used? A: The FT25C64A-UTR-B is commonly used in various applications such as industrial control systems, consumer electronics, automotive electronics, and IoT devices where non-volatile memory storage is required.

Please note that these answers are general and may vary depending on the specific requirements and use cases.