Details

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BUY FM33256B-GTR https://www.utsource.net/itm/p/4464344.html
3V Integrated Processor Companion with F-RAM

Parameter	Description	Value	Unit
Operating Voltage	Supply voltage range for normal operation	1.6 to 5.5	V
Memory Capacity	Total memory storage capacity	32,768	bytes
Data Retention	Minimum data retention time	10	years
Write Cycles	Guaranteed number of write/erase cycles	1,000,000	cycles
Operating Temperature	Range of temperatures for reliable operation	-40 to +85	°C
Standby Current	Current consumption in standby mode	0.1	μA
Active Current	Current consumption during active operation	1.0	mA
Package Type	Type of package used	SOP-8

Instructions for FM33256B-GTR:

1. Power Supply Connection:

   • Connect the power supply pins (VCC and GND) ensuring that the operating voltage is within the specified range of 1.6V to 5.5V.

2. Initialization:

   • Before performing any read/write operations, ensure the device is properly initialized by applying a reset sequence if required.

3. Data Writing:

   • Use the appropriate write commands to store data in the memory. Ensure not to exceed the maximum number of write/erase cycles to maintain reliability.

4. Data Reading:

   • Execute read commands to access stored data. Verify the integrity of the data using checksums or other error-checking methods as necessary.

5. Temperature Considerations:

   • Operate the device within the temperature range of -40°C to +85°C to avoid damage or malfunction.

6. Low Power Mode:

   • Utilize the low power mode by setting the device into standby when not actively reading or writing to reduce power consumption.

7. Handling Precautions:

   • Handle with care to prevent electrostatic discharge (ESD) which can damage the component. Use proper ESD protection measures.

8. Storage:

   • Store in a dry, cool place away from direct sunlight and corrosive substances to preserve the operational life of the device.

(For reference only)