Details

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BUY SST25VF032B-66-4I-S2AF https://www.utsource.net/itm/p/12444432.html

Parameter	Description
Device	SST25VF032B-66-4I-S2AF
Manufacturer	Microchip Technology Inc.
Package Type	SOIC-8
Operating Voltage (Vcc)	2.7V to 3.6V
Memory Density	32Mbit
Organization	4,194,304 x 8
Data Retention	20 years
Endurance	100,000 program/erase cycles
Temperature Range	-40°C to +85°C
Write Time	2ms for page program (up to 256 bytes)
Sector Erase Time	30ms
Block Erase Time	50ms
Chip Erase Time	250ms
Interface	SPI
Clock Frequency	Up to 66 MHz
Standby Current	1 μA (typical)
Active Current	10 mA (typical)

Instructions for Use:

1. Power Supply: Ensure the operating voltage is within the specified range of 2.7V to 3.6V.
2. Initialization: Before performing any operations, initialize the device by setting up the SPI interface correctly.
3. Programming: Write data using the Page Program command, ensuring not to exceed the maximum page size of 256 bytes per write operation.
4. Erase Operations: Use Sector Erase, Block Erase, or Chip Erase commands as needed, respecting the respective erase times.
5. Read Operations: Perform read operations using the Read Data command, ensuring the clock frequency does not exceed 66 MHz.
6. Power Management: Keep standby current low by entering deep power-down mode when the device is not in use.
7. Error Handling: Monitor status registers for error flags and handle them appropriately to avoid data corruption.
8. Temperature Considerations: Operate within the temperature range of -40°C to +85°C to ensure reliable performance.

For detailed command sequences and timing diagrams, refer to the datasheet provided by Microchip Technology Inc.

(For reference only)