Details

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BUY FM25V01A-GTR https://www.utsource.net/itm/p/9524099.html
128Kb Serial 3V F-RAM Memory

Parameter	Description	Value	Unit
Device Type	Non-Volatile FRAM Memory	FM25V01A-GTR
Organization	Serial Interface	SPI
Density	Memory Size	1 Mbit
Voltage - Supply	Operating Voltage	1.7 to 3.6	V
Temperature	Operating Temperature Range	-40 to +85	°C
Speed	Maximum Clock Frequency	40	MHz
Endurance	Write/Read Cycles	Unlimited
Data Retention	Data Retention Time	10	Years
Package	Package Type	SOIC-8
Pin Count	Number of Pins	8

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage is within the specified range (1.7V to 3.6V).

2. Clock Configuration:

   • Configure the SPI clock frequency not exceeding 40 MHz for optimal performance.

3. Operating Environment:

   • Operate the device within the temperature range of -40°C to +85°C to ensure reliability and longevity.

4. SPI Communication:

   • Initialize the SPI interface correctly, ensuring proper CS (Chip Select), SCK (Serial Clock), MOSI (Master Out Slave In), and MISO (Master In Slave Out) connections.
   • Follow the SPI protocol for read/write operations as detailed in the datasheet.

5. Write Operations:

   • Since the FM25V01A-GTR has unlimited write endurance, no wear leveling is required. However, follow the standard write protocols to prevent data corruption.

6. Data Integrity:

   • For long-term storage, ensure that the memory is powered down gracefully to avoid any potential data loss or corruption.

7. Handling:

   • Handle the device with care, especially during soldering and board assembly, to prevent physical damage or electrical shorts.

8. Storage:

   • When not in use, store the device in an environment that adheres to the non-operating temperature specifications to maintain its integrity.

(For reference only)