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CAT25128VI-G - onsemi

Description: 128-Kb SPI Serial CMOS EEPROM

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CAT25128VI-G - onsemi - PCB symbol
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PCB Footprints
CAT25128VI-G - onsemi PCB footprint - Other - Other - SOIC127P600X175-8N
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3D Models
CAT25128VI-G - onsemi - 3D model - Other - SOIC127P600X175-8N
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CAT25128VI-G Details

  • Manufacturer Part Number:

    CAT25128VI-G

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    751BD

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Clock Frequency-Max (fCLK):

    5 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Memory Density:

    131072 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    16384 words

  • Number of Words Code:

    16000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    16KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.000001 A

  • Supply Current-Max:

    0.004 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.8 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE/SOFTWARE

CAT25128VI-G Frequently Asked Questions (FAQs)

  • A good PCB layout for the CAT25128VI-G involves keeping the power and ground pins as close as possible to the device, using a solid ground plane, and minimizing the length of the traces connected to the clock and data pins. Additionally, it's recommended to use a 0.1uF decoupling capacitor between VCC and GND, and to keep the device away from high-frequency noise sources.
  • To ensure data integrity, it's essential to follow proper write and read protocols, use a valid clock signal, and implement error detection and correction mechanisms such as CRC or checksum. Additionally, it's recommended to use a pull-up resistor on the WP pin to prevent accidental writes, and to use a capacitor on the VCC pin to filter out noise.
  • The maximum operating frequency of the CAT25128VI-G is 10MHz. Operating the device at higher frequencies can increase power consumption, which can lead to overheating and reduced reliability. It's recommended to operate the device at the lowest frequency necessary for the application to minimize power consumption and heat generation.
  • The Hold pin should be tied to VCC or left floating to enable normal operation. The WP pin should be tied to VCC to enable write protection, or tied to GND to disable write protection. It's recommended to use a pull-up resistor on the WP pin to prevent accidental writes, and to ensure that the WP pin is properly configured before attempting to write to the device.
  • The CAT25128VI-G is rated for operation up to 85°C. To ensure reliable operation in high-temperature environments, it's essential to provide adequate heat sinking, use a thermally conductive PCB material, and avoid operating the device near its maximum temperature rating. Additionally, it's recommended to follow proper thermal design guidelines and to use thermal simulation tools to ensure reliable operation.

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For a full list of alternate parts for CAT25128VI-G, check out Findchips.com