Share:


CAT22C10P-20

Specifications

SKU: 1298883

BUY CAT22C10P-20 https://www.utsource.net/itm/p/1298883.html
NVRAM EEPROM Based
Parameter Symbol Conditions Min Typ Max Unit
Operating Voltage Vcc 1.6 2.5 5.5 V
Standby Current Icc Vcc = 5.5V 1 5 μA
Active Current Icc Vcc = 5.5V, 1 MHz 3 5 mA
Write Cycle Time tWC 1 2 3 ms
Page Write Time tPW 1 2 3 ms
Data Retention 10 100 years
Operating Temperature Topr -40 85 °C
Storage Temperature Tstg -65 150 °C
Write Protect Pin Input VWP 0 Vcc+0.3 V
Output High Voltage VOH IOL = -0.4mA 0.9Vcc Vcc-0.4 V
Output Low Voltage VOL IOH = 0.4mA 0 0.4 V

Instructions for Use:

  1. Power Supply:

    • Ensure the operating voltage (Vcc) is within the range of 1.6V to 5.5V.
    • The device has a low standby current, making it suitable for battery-powered applications.
  2. Write Operations:

    • The write cycle time (tWC) and page write time (tPW) should be considered to avoid data corruption during write operations.
    • Data retention is guaranteed for up to 100 years under normal operating conditions.
  3. Temperature:

    • The operating temperature range is from -40°C to 85°C.
    • The storage temperature range is from -65°C to 150°C.
  4. Write Protect Pin:

    • The write protect pin (WP) can be used to prevent accidental writes. It should be set to a high or low level as required by the application.
  5. Output Levels:

    • Ensure that the output high (VOH) and output low (VOL) voltages meet the required levels for the connected circuitry.
  6. Handling:

    • Handle the device with care to avoid static damage. Use proper ESD protection measures.
  7. Programming:

    • Follow the specific programming sequences provided in the datasheet to ensure reliable operation.
  8. Mounting:

    • Mount the device on a PCB using standard surface mount technology (SMT) procedures. Ensure good thermal management if operating at higher temperatures.

For detailed programming and application notes, refer to the full datasheet provided by the manufacturer.

(For reference only)

 Inquiry - CAT22C10P-20