Details

---

BUY 25LC1024-I/P https://www.utsource.net/itm/p/12601120.html

Parameter	Description	Value
Device Type	Serial EEPROM	25LC1024-I/P
Memory Size	Memory Capacity	1,048,576 bits (128 K x 8)
Package Type	Package Style	SOIC-8
Operating Voltage	Supply Voltage Range	2.5V to 5.5V
Operating Temperature	Temperature Range for Operation	-40°C to +85°C
Interface	Communication Protocol	SPI
Write Cycle Time	Typical Time Required for a Write Cycle	5ms
Data Retention	Guaranteed Data Retention Period	200 years
Endurance	Number of Write/Erase Cycles	1,000,000 cycles
Standby Current	Maximum Current Consumption in Standby Mode	1 μA
Active Current	Maximum Current Consumption During Active Mode	3 mA

Instructions:

1. Power Supply: Ensure the supply voltage is within the specified range of 2.5V to 5.5V.
2. SPI Interface Setup: Connect the device to the SPI bus with appropriate pins: CS (Chip Select), SCK (Serial Clock), MOSI (Master Out Slave In), and MISO (Master In Slave Out).
3. Initialization: Before performing any read/write operations, ensure the chip select (CS) pin is active low.
4. Writing Data: Use the WRITE instruction followed by the address and data bytes. Wait for the write cycle time (5ms) before initiating another write operation.
5. Reading Data: Send the READ instruction along with the address, then clock out the data from the MISO line.
6. Handling Endurance: Be mindful of the endurance limit (1,000,000 write/erase cycles) to prevent premature wear-out.
7. Temperature Considerations: Operate the device within the temperature range of -40°C to +85°C to ensure reliable performance.
8. Power Management: Minimize power consumption by using the standby mode when not actively communicating with the device.

(For reference only)