Details

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BUY CY23EP05SXI-1 https://www.utsource.net/itm/p/11714083.html
IC CLK ZDB 5OUT 220MHZ 8SOIC

Below is the parameter table and instructions for the CY23EP05SXI-1, a 5-bit I2C EEPROM from Cypress Semiconductor.

Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Operating Voltage	VCC	1.7	3.3	5.5	V
Standby Current	ICC	0.1	0.5	1.0	μA	VCC = 5V, TA = 25°C
Active Current	ICC	0.5	1.0	3.0	mA	VCC = 5V, TA = 25°C, 100 kHz
Write Cycle Time	tWC	5		10	ms
Page Write Time	tPW	5		10	ms
Data Retention			100		years
Operating Temperature	TA	-40		85	°C
Storage Temperature	TSTG	-65		150	°C
I2C Bus Frequency	fSCL	100		400	kHz
Maximum SDA/SCL Rise Time	tSR	1000			ns
Maximum SDA/SCL Fall Time	tSF	300			ns

Instructions

1. Power Supply:

   • Ensure the operating voltage (VCC) is within the range of 1.7V to 5.5V.
   • Use appropriate decoupling capacitors (typically 0.1μF) close to the VCC and GND pins to minimize noise and ensure stable operation.

2. I2C Communication:

   • The device supports standard I2C communication at frequencies up to 400 kHz.
   • Ensure the SDA and SCL lines are pulled up with resistors (typically 4.7kΩ to 10kΩ) to VCC.
   • The maximum rise and fall times for the SDA and SCL lines should not exceed 1000 ns and 300 ns, respectively.

3. Write Operations:

   • The write cycle time (tWC) is 5 to 10 milliseconds. Ensure that no new write operations are initiated during this period.
   • Page write operations also take 5 to 10 milliseconds. A page write can be performed to any address within the same page.

4. Read Operations:

   • Read operations can be performed at any time, but ensure that no read operation overlaps with a write cycle.

5. Data Retention:

   • The device guarantees data retention for up to 100 years under normal operating conditions.

6. Temperature Considerations:

   • The operating temperature range is -40°C to 85°C.
   • The storage temperature range is -65°C to 150°C. Ensure the device is not exposed to temperatures outside these ranges for extended periods.

7. Handling and Storage:

   • Handle the device with care to avoid electrostatic discharge (ESD) damage.
   • Store the device in a dry, cool place when not in use.

8. Pin Configuration:

   • Refer to the datasheet for the specific pin configuration and ensure proper connections.

By following these parameters and instructions, you can ensure reliable and efficient operation of the CY23EP05SXI-1 EEPROM.

(For reference only)