FM25V20A-DGQ

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Memory is essential in many computing applications. The FM25V20A-DGQ is a 2 Mbit (256K×8) nonvolatile static RAM designed with a wide operating voltage range of 1.8V to 5V. The FM25V20A-DGQ provides fast access times and low power consumption with extended temperature ranges. It is particularly suited for applications requiring data retention, high write speeds, low power dissipation, and flexible packaging.

The FM25V20A-DGQ features a low voltage interface and is available in uniform block sizes and access times. It is easy to interface with microcontrollers (MCUs), digital signal processors (DSPs), and other high-speed peripherals. The device can also be used for code shadowing, booting, and firmware updating. It supports a wide array of common buses and can be configured as an 8-bit, 16-bit, or 32-bit memory.

The FM25V20A-DGQ operates with a single-supply voltage between 1.8V and 5V. It features a nonvolatile static RAM sufficient for storing read-only information such as code and data tables. The device is available in a variety of packages and includes both serial peripheral interface (SPI) and dual in-line memory module (DIMM) interfaces. The FM25V20A-DGQ offers an array of features that make it suitable for applications such as automotive, medical, and military.

The device\'s read operations are fast, with a clock frequency of up to 200 MHz. Its write operations are also fast, with a data rate of up to 20 MHz. It includes a write enable/disable mode that allows the user to change data at specific address locations. The write enable/disable feature can also be used to prevent accidental erasures or overwriting of important data.

The FM25V20A-DGQ is designed to operate with a low active power and a low standby power. Its low voltage interface eliminates the need for additional level shifters, saving space and power. Its low power consumption makes it ideal for applications in battery-powered devices. Its extended temperature range of -40°C to +85°C make it suitable for use in automotive and high-temperature applications.

The FM25V20A-DGQ provides a durable solution for storing data. Its advanced flash management algorithm ensures reliable data retention even after 10 years. The device\'s self-refresh circuit provides protection against data corruption due to sudden power loss. It includes an endurance specification of 1 million program/erase cycles, providing long-term reliability.

The FM25V20A-DGQ is an ideal memory solution for embedded applications. With its wide operating voltage range, fast access times, low power consumption, extended temperature range, and reliable data retention, it is well-suited for applications requiring long-term data storage in hostile environments. It is an ideal choice for automotive, medical, and military applications.

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