FM22L16-55-TGTR

Product Overview

Category: Integrated Circuits (ICs)

Use: The FM22L16-55-TGTR is a high-speed, low-power, 16-megabit (2M x 8-bit) non-volatile ferroelectric random access memory (NVRAM) IC. It is designed for use in various electronic devices that require reliable and fast data storage.

Characteristics: - High-speed operation - Low power consumption - Non-volatile memory - Reliable data retention - Wide operating voltage range

Package: The FM22L16-55-TGTR is available in a small form factor 48-ball TFBGA (Thin Fine-Pitch Ball Grid Array) package. This package offers excellent thermal performance and compact size, making it suitable for space-constrained applications.

Essence: The essence of the FM22L16-55-TGTR lies in its ability to provide high-speed, non-volatile memory storage with low power consumption, making it an ideal choice for applications where both performance and energy efficiency are crucial.

Packaging/Quantity: The FM22L16-55-TGTR is typically sold in reels, with each reel containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier or manufacturer.

Specifications

• Memory Size: 16 megabits (2M x 8-bit)
• Operating Voltage Range: 1.7V - 3.6V
• Access Time: 55 ns
• Standby Current: <1 µA
• Operating Temperature Range: -40°C to +85°C
• Interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

The FM22L16-55-TGTR has a total of 48 pins. Here is a detailed pin configuration:

1. VDD - Power supply voltage
2. VSS - Ground
3. HOLD - Hold input for SPI interface
4. WP - Write protect input for SPI interface
5. SCK - Serial clock input for SPI interface
6. SI - Serial data input for SPI interface
7. SO - Serial data output for SPI interface
8. CS - Chip select input for SPI interface 9-48. Address and data pins

Functional Features

• High-speed read and write operations
• Non-volatile storage with reliable data retention
• Low power consumption in both active and standby modes
• SPI interface for easy integration with microcontrollers and other devices
• Built-in write protection and hold functions for enhanced data security

Advantages and Disadvantages

Advantages: - Fast access time for quick data retrieval - Low power consumption extends battery life in portable devices - Non-volatile memory ensures data integrity even during power loss - Compact package size allows for space-efficient designs - SPI interface simplifies integration with various systems

Disadvantages: - Relatively small memory size compared to other storage options - Limited temperature range may restrict usage in extreme environments - Higher cost compared to traditional volatile memory technologies

Working Principles

The FM22L16-55-TGTR utilizes ferroelectric materials to store data. It employs a ferroelectric capacitor structure that can retain its polarization state even when the power is turned off. This allows for non-volatile storage of data, eliminating the need for constant power supply to maintain information.

The IC uses the SPI interface to communicate with external devices. It supports high-speed data transfer and provides commands for reading, writing, and erasing data. The built-in write protection and hold functions enhance data security by preventing accidental modifications.

Detailed Application Field Plans

The FM22L16-55-TGTR is suitable for a wide range of applications, including but not limited to: - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics - Smart meters - Internet of Things (IoT) devices

Its high-speed operation, low power consumption, and non-volatile memory make it particularly useful in applications that require fast and reliable data storage with minimal energy usage.

Detailed and Complete Alternative Models

• FM22L16-55-TGTR: 16 megabits, 55 ns access time, SPI interface
• FM22L08-70-TGTR: 8 megabits, 70 ns access time, SPI interface
• FM22L32-40-TGTR: 32 megabits, 40 ns access time, SPI interface
• FM22L64-25-TGTR: 64 megabits, 25 ns access time, SPI interface

These alternative models offer different memory sizes and access times, allowing users to choose the most suitable option based on their specific requirements.

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