Details

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BUY S25FL128SAGMFI001 https://www.utsource.net/itm/p/12609879.html

Parameter	Description	Value
Product Name	Flash Memory	S25FL128SAGMFI001
Manufacturer	Microchip Technology
Memory Size	Total memory size	128 Mbit
Organization	Memory organization	16M x 8, 8M x 16
Voltage - Supply (Vcc)	Operating voltage range	2.7V to 3.6V
Clock Frequency	Maximum clock frequency	104 MHz
Interface	Communication interface	SPI
Operating Temperature	Operating temperature range	-40掳C to +85掳C
Package Type	Package type	WSON-8
Pin Count	Number of pins	8
Write Protection	Write protection feature	Hardware write protect pin
Endurance	Write/erase cycle endurance	100,000 cycles
Data Retention	Data retention period	20 years
Sector Size	Sector size for erase operations	64 Kbytes
Page Size	Page size for program operations	256 bytes
Program Time	Maximum time required for a page program operation	2 ms
Erase Time	Maximum time required for a sector erase operation	30 ms

Instructions:

1. Power Supply: Ensure the supply voltage is within the specified range of 2.7V to 3.6V.
2. Initialization: Before performing any read or write operations, initialize the device by sending the appropriate commands via the SPI interface.
3. Read Operations: Use the Read Data command (03h) to read data from the memory array.
4. Write Operations:
   • Enter write enable mode using the Write Enable command (06h).
   • Perform page programming using the Page Program command (02h).
   • Ensure no more than 256 bytes are written in a single operation.
5. Erase Operations:
   • Enter write enable mode.
   • Use the Sector Erase command (20h) to erase sectors of 64 Kbytes.
   • Wait for the erase operation to complete before initiating new commands.
6. Write Protection: Utilize the hardware write protect pin to prevent accidental writes or erases.
7. Temperature Considerations: Ensure the operating environment remains within the -40掳C to +85掳C range to avoid damage or unreliable performance.
8. Endurance and Data Retention: Be aware of the 100,000 cycle endurance limit and 20-year data retention period when planning long-term applications.

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

(For reference only)