Details

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BUY SST39SF040-70-4C-NHE https://www.utsource.net/itm/p/7962037.html

Parameter	Description	Value
Part Number	Full part identification	SST39SF040-70-4C-NHE
Type	Flash Memory Type	3V Sector Erase Flash
Memory Size	Total memory capacity	512 K x 8 bits
Voltage - Supply	Operating voltage range	2.7 V to 3.6 V
Temperature	Operating temperature range	-40°C to +85°C
Interface	Data communication interface	SPI
Programming Time	Maximum time for a byte program	2 ms
Erase Time	Typical sector erase time	40 ms
Package / Case	Enclosure type	SOIC-8
Mounting Type	Surface mount or through-hole mounting	Surface Mount

Instructions:

1. Power Supply: Ensure the power supply is within the specified voltage range (2.7 V to 3.6 V).
2. Operating Temperature: Operate within the temperature range of -40°C to +85°C for reliable performance.
3. Programming: Use standard SPI commands for programming operations, ensuring each byte program does not exceed 2 ms.
4. Erase Operations: Perform sector erases with an expected time of approximately 40 ms.
5. Handling: Handle the device carefully to avoid damage; follow ESD precautions.
6. Installation: Mount using surface mount technology as per the guidelines for SOIC-8 packages.

(For reference only)