FM22L16-55-TG

The FM22L16-55-TG is a high-speed 16,777,216-bit non-volatile FRAM memory module featuring a 55ns access time and SPI interface. This memory module combines the benefits of fast write speeds and non-volatile data storage, making it ideal for applications requiring high-speed data logging and reliable data retention.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• CS: Chip Select
• SCK: Serial Clock Input
• SI/SDI/DI: Serial Data Input
• SO/SDO/DO: Serial Data Output
• VCC: Positive Power Supply
• VSS: Ground Connection
• WP: Write Protect

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the FM22L16-55-TG memory module for a visual representation.

Key Features

• High-Speed Operation: The FM22L16-55-TG offers a fast 55ns access time, enabling quick data read and write operations.
• Non-Volatile FRAM: Utilizes Ferroelectric Random Access Memory technology for non-volatile data storage with high endurance and low power consumption.
• SPI Interface: Features a Serial Peripheral Interface for simple and efficient communication with microcontrollers and other devices.
• Wide Operating Voltage Range: Operates from a single +2.7V to +3.6V supply, ensuring compatibility with various systems.
• Industrial Temperature Range: Designed to operate reliably in industrial environments with a wide temperature range.

Note: For detailed technical specifications, please refer to the FM22L16-55-TG datasheet.

Application

• Data Logging Systems: Ideal for high-speed data logging applications that require fast write speeds and non-volatile data storage.
• Industrial Automation: Suitable for use in industrial automation systems for data storage and system parameter retention.
• Sensor Interfaces: Used in sensor interface applications where reliable and fast data storage is crucial.

Functionality

The FM22L16-55-TG provides high-speed data storage and retrieval capabilities with non-volatile memory, offering a reliable solution for applications requiring data retention even in power-off situations.

Usage Guide

• Power Supply: Connect VCC (Pin 5) to the supply voltage (+2.7V to +3.6V) and VSS (Pin 6) to the ground.
• Interface Connections: Connect the SPI interface pins (CS, SCK, SI/SDI/DI, SO/SDO/DO) to the respective microcontroller pins for communication.
• Write Protection: Use the WP (Pin 7) pin to enable or disable write protection as needed.

Frequently Asked Questions

Q: What is the endurance of the FM22L16-55-TG FRAM memory?
A: The FM22L16-55-TG offers high endurance with up to 10^14 read/write cycles, ensuring long-term reliability.

Q: Can the FM22L16-55-TG operate in harsh industrial environments?
A: Yes, the FM22L16-55-TG is designed to withstand industrial temperature ranges and is suitable for harsh environment applications.