Details

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BUY 25LC1024T-E/SM https://www.utsource.net/itm/p/12443356.html

Parameter	Description	Value	Unit
Memory Organization	Total number of bits	1,048,576	bits
	Organization	128K x 8
Operating Voltage (Vcc)	Supply voltage range for operation	2.5 to 5.5	V
Standby Current	Maximum current consumption in standby mode	1	μA
Active Current	Maximum current consumption during active mode	3	mA
Write Cycle Time	Time required for a write cycle	5	ms
Page Size	Number of bytes that can be written in one command	32	bytes
Package Type	Type of package	SOIC-8
Operating Temperature	Temperature range for operation	-40 to +85	°C
Endurance	Guaranteed number of write/erase cycles	1,000,000	cycles
Data Retention	Guaranteed data retention period	100	years

Instructions:

1. Power Supply: Ensure the supply voltage (Vcc) is within the specified range of 2.5V to 5.5V.
2. Initialization: Before performing any read or write operations, initialize the device by applying the correct power supply and ensuring the chip select (CS) pin is high.
3. Write Operation:
   • Select the device by pulling CS low.
   • Send the Write Enable instruction (WREN).
   • Send the Write instruction followed by the address and data bytes.
   • Wait for the write cycle to complete (up to 5ms).
4. Read Operation:
   • Pull CS low.
   • Send the Read instruction followed by the starting address.
   • The data will be shifted out on the subsequent clock pulses.
5. Standby Mode: To enter standby mode, ensure CS is high, minimizing power consumption.
6. Page Write: For efficient writing, use the page write feature to write up to 32 bytes at once.
7. Temperature Considerations: Operate within the temperature range of -40°C to +85°C to ensure reliable performance.
8. Endurance and Data Retention: The device supports up to 1,000,000 write/erase cycles with data retention guaranteed for 100 years under normal operating conditions.

(For reference only)