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CAV24C256WE-GT3 - onsemi

Description: Automotive Temperature Grade 1 (-40°C to +125°C) ; Supports Standard, Fast and Fast-Plus I2C Protocol; 64-Byte Page Write Buffer; Hardware Write Protection for Entire Memory; Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA); Low Power CMOS Technology; 1,000,000 Program/Erase Cycles; 100 Year Data Retention; 8-lead SOIC and TSSOP Packages; This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant

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CAV24C256WE-GT3 - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - 8-Pin SOIC
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CAV24C256WE-GT3 Details

  • Manufacturer Part Number:

    CAV24C256WE-GT3

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC 8, 150 mils

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    751BD

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5

  • Clock Frequency-Max (fCLK):

    1 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Memory Density:

    262144 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    32768 words

  • Number of Words Code:

    32000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    32KX8

  • 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.000005 A

  • Supply Current-Max:

    0.003 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • 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

CAV24C256WE-GT3 Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the CAV24C256WE-GT3 is 108 MHz.
  • It is recommended to power up the VCC supply before the VCCQ supply, and power down the VCCQ supply before the VCC supply to prevent latch-up.
  • The recommended termination scheme is to use a 22-ohm resistor in series with a 22-pF capacitor to ground on each output.
  • To handle bus contention, use a bus arbiter or a multiplexer to ensure that only one device is driving the bus at a time.
  • The maximum current rating for the CAV24C256WE-GT3 is 100 mA per pin, with a total device current rating of 200 mA.

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