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Name: FM25V02A-DGTR
Brand: Cypress Semiconductor Corp
SKU: FM25V02A-DGTR
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 FM25V02A-DGTR

Part No.:: FM25V02A-DGTR

Manufacturer:: Cypress Semiconductor Corp

Package:: 8-WDFN Exposed Pad

Datasheet:: FM25V02A-DGTR.pdf

Description:: IC FRAM 256KBIT SPI 40MHZ 8DFN

In Stock:: 3591

Quantity:: Add To Cart

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FM25V02A-DGTR Specifications

Package/Case:
8-WDFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
F-RAM™
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
FRAM
Technology:
FRAM (Ferroelectric RAM)
MemorySize:
256Kb (32K x 8)
MemoryInterface:
SPI
ClockFrequency:
40 MHz
WriteCycleTime-WordPage:
-
AccessTime:
-
Voltage-Supply:
2V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

FM25V02A-DGTR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including FM25V02A-DGTR 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 FM25V02A-DGTR 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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FM25V02A-DGTR information

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FM25V02A-DGTR Typical application Circuitry

FM25V02A-DGTR

The FM25V02A-DGTR is a 256Kb (32K x 8) non-volatile ferroelectric random access memory (FRAM) chip from Cypress Semiconductor (now Infineon Technologies). It provides high-speed read and write access, low power consumption, and excellent data retention, making it suitable for applications such as data logging, metering, and industrial control systems where data integrity and low power are crucial.

FM25V02A-DGTR Specifications:

1. Memory Size: 256Kb (32K x 8), providing ample storage for various applications.

2. Interface: Serial Peripheral Interface (SPI) for easy integration with microcontrollers.

3. Voltage Range: Operates within a 2.0V to 3.6V range, compatible with low-power systems.

4. Data Retention: Offers data retention of 151 years, ensuring long-term data integrity.

Application in a Data Logging System:

The FM25V02A-DGTR is commonly used in data logging systems where non-volatile memory is required to store sensor readings or event logs.

Circuit Connection Guide:

1. Power Supply Connection: Connect the power supply (2.0V to 3.6V) to pin 8 (VDD) and ground to pin 4 (VSS) of the FM25V02A-DGTR.

2. SPI Interface Setup: Interface the FM25V02A-DGTR with a microcontroller using the SPI protocol. Connect the microcontroller's MOSI to pin 5 (SI), MISO to pin 2 (SO), SCK to pin 6 (SCK), and a GPIO pin to pin 7 (CS) for chip select.

3. Write-Protect Configuration: Connect pin 3 (WP) to VDD or a GPIO pin to enable or disable write protection as needed.

4. Hold Feature: Connect pin 1 (HOLD) to VDD or control it with a GPIO pin to pause serial communication without resetting the serial sequence.

Design considerations:

- Power Supply Stability: To ensure the FM25V02A-DGTR operates properly, make sure the power supply is steady within the given voltage range.

- SPI Communication Integrity: Configure the SPI communication parameters correctly to match between the microcontroller and the FM25V02A-DGTR.

- Write-Protection Management: Implement logic to control the write-protect pin (WP) based on the application's requirements to prevent unintended writes.

- Hold Feature Utilization: Use the HOLD pin effectively in applications where pausing serial communication is necessary.

In data logging systems, the FM25V02A-DGTR serves as a reliable non-volatile memory solution for storing sensor readings or event logs, ensuring data integrity even in the absence of power. Designing a circuit with this FRAM chip requires careful consideration of power supply stability, SPI communication integrity, write-protection management, and the effective use of the hold feature to achieve optimal performance and data reliability.

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6. What is the process for return or replacement of FM25V02A-DGTR?

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 FM25V02A-DGTR we delivered, we will accept the replacement or return of the FM25V02A-DGTR 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 FM25V02A-DGTR.

(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