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CAT34C02YI-GT5A - onsemi

Description: Supports Standard and Fast I2C Protocol; 1.7 V to 5.5 V Supply Voltage Range; 16-Byte Page Write Buffer; Hardware Write Protection for Entire Memory; Software Write Protection for Lower 128 Bytes; 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; Industrial Temperature Range; This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant

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CAT34C02YI-GT5A - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP8
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CAT34C02YI-GT5A - onsemi  - 3D model - Small Outline Packages - TSSOP8
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CAT34C02YI-GT5A Details

  • Manufacturer Part Number:

    CAT34C02YI-GT5A

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP8, 4.4x3

  • Package Description:

    TSSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    948AL

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5

  • Additional Feature:

    100 YEAR DATA RETENTION

  • Clock Frequency-Max (fCLK):

    0.4 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:

    4.4 mm

  • Memory Density:

    256 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    16

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    8

  • Number of Words:

    16 words

  • Number of Words Code:

    16

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    16X16

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Page Size:

    16 words

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Ready/Busy:

    YES

  • Reverse Pinout:

    NO

  • Seated Height-Max:

    1.2 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000001 A

  • Supply Current-Max:

    0.002 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE/SOFTWARE

CAT34C02YI-GT5A Frequently Asked Questions (FAQs)

  • A good PCB layout for the CAT34C02YI-GT5A involves keeping the input and output traces separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • The CAT34C02YI-GT5A requires a single 3.3V or 5V power supply. It's recommended to use a low-dropout linear regulator or a switching regulator with a low noise output to power the device. Power sequencing is not critical, but it's recommended to power up the device after the input voltage has stabilized.
  • The maximum allowed capacitance on the output of the CAT34C02YI-GT5A is 10uF. Exceeding this value may affect the stability of the output voltage.
  • The CAT34C02YI-GT5A has a thermal pad on the bottom of the package. It's recommended to use a thermal interface material (TIM) and a heat sink to dissipate heat. The maximum junction temperature is 150°C, and the device should be operated within the recommended operating temperature range of -40°C to 125°C.
  • The recommended input voltage range for the CAT34C02YI-GT5A is 2.7V to 5.5V. Operating the device outside of this range may affect its performance and reliability.

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CAT34C02YI-GT5A Overview

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