Fremont Micro Devices USA
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FT93C46A-USR-B
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FT93C46A-USR-B

Product Overview

Category

The FT93C46A-USR-B belongs to the category of electronic components.

Use

This product is commonly used in various electronic devices for data storage and retrieval purposes.

Characteristics

  • Compact size
  • Non-volatile memory
  • Low power consumption
  • High reliability

Package

The FT93C46A-USR-B is available in a small surface mount package, making it suitable for integration into compact electronic devices.

Essence

The essence of this product lies in its ability to store and retrieve data reliably in electronic systems.

Packaging/Quantity

The FT93C46A-USR-B is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Memory capacity: 1 kilobit (128 bytes)
  • Interface: Serial I2C
  • Operating voltage: 2.5V - 5.5V
  • Operating temperature range: -40°C to +85°C
  • Data retention: 200 years
  • Write endurance: 1 million cycles

Detailed Pin Configuration

The FT93C46A-USR-B has a total of 8 pins, which are as follows:

  1. Chip Select (CS)
  2. Serial Clock (SCK)
  3. Serial Data Input/Output (SDI/SDO)
  4. Write Protect (WP)
  5. VCC (Power supply)
  6. Ground (GND)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • Byte-level random access for efficient data retrieval
  • Built-in write protection mechanism to prevent accidental data modification
  • Self-timed programming cycle for simplified operation
  • Low standby current for power-efficient operation
  • Compatible with standard I2C interface for easy integration into existing systems

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into space-constrained devices
  • Non-volatile memory ensures data retention even during power loss
  • Low power consumption prolongs battery life in portable devices
  • High reliability guarantees consistent performance over extended periods

Disadvantages

  • Limited memory capacity may not be suitable for applications requiring large amounts of data storage
  • Serial interface may result in slower data transfer compared to parallel interfaces

Working Principles

The FT93C46A-USR-B utilizes a combination of electronic circuits and non-volatile memory cells to store and retrieve data. It operates based on the principles of serial communication and uses an I2C interface to interact with the host system.

Detailed Application Field Plans

The FT93C46A-USR-B finds application in various electronic devices, including but not limited to: - Automotive electronics - Consumer electronics - Industrial control systems - Medical devices - Smart meters

Detailed and Complete Alternative Models

  1. FT93C46A-USR-C: Similar to FT93C46A-USR-B, but with extended temperature range (-40°C to +125°C).
  2. FT93C46B-USR-B: Higher memory capacity (2 kilobits) variant of FT93C46A-USR-B.
  3. FT93C56A-USR-B: Increased memory capacity (2 kilobits) with similar characteristics to FT93C46A-USR-B.

These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements.

In conclusion, the FT93C46A-USR-B is a compact and reliable electronic component used for data storage and retrieval in various electronic devices. Its small form factor, low power consumption, and high reliability make it suitable for a wide range of applications. However, its limited memory capacity and serial interface may pose limitations in certain scenarios.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de FT93C46A-USR-B en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of FT93C46A-USR-B in technical solutions:

  1. Q: What is FT93C46A-USR-B? A: FT93C46A-USR-B is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip commonly used for storing small amounts of data in electronic devices.

  2. Q: What is the storage capacity of FT93C46A-USR-B? A: FT93C46A-USR-B has a storage capacity of 1 kilobit (128 bytes) organized into 64 pages, with each page containing 16 bytes.

  3. Q: How is FT93C46A-USR-B connected to a microcontroller or other device? A: FT93C46A-USR-B uses a simple 3-wire interface (Clock, Data In, and Data Out) to communicate with the controlling device.

  4. Q: Can FT93C46A-USR-B be used for non-volatile memory storage in embedded systems? A: Yes, FT93C46A-USR-B is commonly used as non-volatile memory in various embedded systems, such as microcontrollers, IoT devices, and automotive applications.

  5. Q: What is the operating voltage range of FT93C46A-USR-B? A: FT93C46A-USR-B operates within a voltage range of 2.5V to 5.5V, making it compatible with a wide range of devices.

  6. Q: Is FT93C46A-USR-B capable of high-speed data transfer? A: No, FT93C46A-USR-B is not designed for high-speed data transfer. It typically operates at speeds up to 3 MHz.

  7. Q: Can FT93C46A-USR-B be reprogrammed multiple times? A: Yes, FT93C46A-USR-B is electrically erasable and programmable, allowing it to be reprogrammed multiple times.

  8. Q: Does FT93C46A-USR-B have any built-in security features? A: No, FT93C46A-USR-B does not have built-in security features. It is a standard EEPROM chip without hardware encryption or protection mechanisms.

  9. Q: What are some typical applications of FT93C46A-USR-B? A: FT93C46A-USR-B is commonly used for storing configuration data, calibration values, serial numbers, and other small amounts of non-volatile data in various electronic devices.

  10. Q: Are there any limitations or considerations when using FT93C46A-USR-B? A: Some considerations include limited storage capacity, slower data transfer speeds, and the need for external pull-up resistors on the communication lines. Additionally, care should be taken to ensure proper voltage levels and timing during programming and reading operations.

Please note that these answers are general and may vary depending on specific implementation details and requirements.