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Name: FM25V20A-DGQ
Brand: Cypress Semiconductor Corp
SKU: FM25V20A-DGQ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Cypress Semiconductor Corp FM25V20A-DGQ

Part No.:: FM25V20A-DGQ

Manufacturer:: Cypress Semiconductor Corp

Package:: 8-WDFN Exposed Pad

Datasheet:: FM25V20A-DGQ.pdf

Description:: IC FRAM 2MBIT SPI 40MHZ 8TDFN

In Stock:: 2468

Quantity:: Add To Cart

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FM25V20A-DGQ Specifications

Package/Case:
8-WDFN Exposed Pad
Packaging:
Tube
Series:
F-RAM™
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
FRAM
Technology:
FRAM (Ferroelectric RAM)
MemorySize:
2Mb (256K x 8)
MemoryInterface:
SPI
ClockFrequency:
40 MHz
WriteCycleTime-WordPage:
-
AccessTime:
-
Voltage-Supply:
2V ~ 3.6V
OperatingTemperature:
-40°C ~ 105°C (TA)
MountingType:
Surface Mount

FM25V20A-DGQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including FM25V20A-DGQ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for FM25V20A-DGQ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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FM25V20A-DGQ information

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FM25V20A-DGQ Typical application Circuitry

FM25V20A-DGQ

The FM25V20A-DGQ is a vital member of the FM series, a family of Ferroelectric Random Access Memory (FRAM) devices engineered by Cypress Semiconductor, now part of Infineon Technologies. This series is celebrated for melding the rapid access speeds of RAM with the non-volatility of traditional flash memory, setting a new benchmark for memory solutions. The FM25V20A-DGQ, with its 2-Mbit storage capacity, stands out for applications that demand swift data transactions and long-term data preservation without continuous power. Its design caters to a diverse array of applications, including automotive electronics, industrial automation systems, and portable consumer electronics, where durability, speed, and low power consumption are paramount.

1. Voltage Operation and Power Supply Dynamics: The FM25V20A-DGQ functions optimally within a supply voltage range of 2.0V to 3.6V. This broad operational spectrum ensures compatibility with various electronic systems, facilitating integration without necessitating intricate voltage regulation. This attribute underscores the device's versatility, allowing it to enhance the performance of a multitude of designs effectively.

2. Pin Configuration and Connection Methodology: Housed in an 8-pin SOIC package, the FM25V20A-DGQ features an array of pins critical to its operation: VDD for the power supply, VSS for ground, SCK (Serial Clock), SI (Serial Input), SO (Serial Output), and CS (Chip Select) for SPI communication. It also includes WP (Write Protect) and HOLD pins for additional memory operation control. Precise connectivity for these pins is essential to leverage the full capabilities of the FRAM, ensuring efficient data communication and robust storage integrity. The inclusion of SPI interface pins enables high-speed data transfer, making the FM25V20A-DGQ highly suitable for systems requiring fast memory access.

3. System Efficiency Enhancement through Strategic Connectivity: The integration of the FM25V20A-DGQ into an electronic system requires careful consideration of the PCB layout to ensure signal integrity, particularly for the SPI communication lines. Implementing short, direct traces for the communication lines, situating decoupling capacitors near the VDD pin to maintain a stable power supply, and constructing a solid ground plane are crucial practices. These measures significantly boost the memory module's operational efficiency and reliability.

4. Advanced Thermal Management Techniques for Reliable Operation: Although the FM25V20A-DGQ is engineered for low-power consumption, appropriate thermal management is crucial, especially in compact or high-ambient-temperature environments. Employing PCB design strategies that facilitate heat dissipation and considering passive cooling solutions when necessary can help maintain the device within its ideal temperature range, ensuring consistent performance.

5. Circuit Design Essentials for Maximizing Functionality: Implementing the FM25V20A-DGQ in systems with intensive memory requirements involves more than establishing physical connections. It necessitates a comprehensive understanding of the device's operational features. Configuring the SPI interface correctly to exploit the FRAM's rapid read/write capabilities, ensuring seamless integration with the system's processor or microcontroller, and efficiently managing the device's storage capacity are key to maximizing its utility and performance.

6. Holistic Component Selection for Enhanced System Design: Crafting a system that includes the FM25V20A-DGQ requires thoughtful selection of compatible components that complement its operational characteristics. Selecting microcontrollers with appropriate SPI interfaces, precision passive components to ensure signal integrity, and other system elements that align with the FRAM's low-power operational profile is critical. A comprehensive approach to component selection and system design is essential for harnessing the full potential of the FM25V20A-DGQ in advanced electronic applications.

In essence, the FM25V20A-DGQ by Cypress Semiconductor represents a leap forward in memory technology, offering a high-speed, energy-efficient, and reliable solution for a broad spectrum of applications where data integrity and rapid access are crucial. Its advanced features, combined with strategic implementation and integration practices, establish it as an indispensable component in contemporary electronic designs, enhancing system performance and reliability.

FM25V20A-DGQ FAQ

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6. What is the process for return or replacement of FM25V20A-DGQ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the FM25V20A-DGQ we delivered, we will accept the replacement or return of the FM25V20A-DGQ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of FM25V20A-DGQ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations