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CAT25640YI-GT3 - onsemi

Description: eatures 20 MHz (5 V) SPI Compatible 1.8 V to 5.5 V Supply Voltage Range SPI Modes (0,0) & (1,1) 64−byte Page Write Buffer Self−timed Write Cycle Hardware and Software Protection Block Write Protection Protect 1/4, 1/2 or Entire EEPROM Array Low Power CMOS Technology 1,000,000 Program/Erase Cycles 100 Year Data Retention Industrial and Extended Temperature Range SOIC, TSSOP 8−lead and UDFN 8−pad Packages This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant

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CAT25640YI-GT3 - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP8, 4.4x3.0, 0.65P CASE 948AL ISSUE A
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CAT25640YI-GT3 - onsemi  - 3D model - Small Outline Packages - TSSOP8, 4.4x3.0, 0.65P CASE 948AL ISSUE A
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CAT25640YI-GT3 Details

  • Manufacturer Part Number:

    CAT25640YI-GT3

  • 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:

    13 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5

  • Additional Feature:

    ALSO OPERATES WITH 1.8V MIN @ 5MHZ

  • Clock Frequency-Max (fCLK):

    20 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.4 mm

  • Memory Density:

    65536 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    8192 words

  • Number of Words Code:

    8000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    8KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    5 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.000005 A

  • Supply Current-Max:

    0.002 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 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

CAT25640YI-GT3 Frequently Asked Questions (FAQs)

  • A good PCB layout for the CAT25640YI-GT3 involves placing the device near the power source, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure reliable data retention in the CAT25640YI-GT3, it is essential to follow proper power-up and power-down sequences, avoid power cycling, and minimize voltage drops. Additionally, ensure that the device is operated within the recommended temperature range and that the storage conditions are within the specified limits.
  • When using the CAT25640YI-GT3 in a high-temperature environment, consider the device's temperature rating, thermal management, and potential degradation of the device's performance and data retention. Ensure that the device is operated within the recommended temperature range, and consider using thermal protection and cooling mechanisms if necessary.
  • To handle errors and exceptions in the CAT25640YI-GT3, implement error detection and correction mechanisms, such as CRC checks and retries, in your firmware. Also, ensure that your system can recover from errors and exceptions, and consider implementing watchdog timers and reset mechanisms.
  • When using the CAT25640YI-GT3, consider implementing security measures to protect against unauthorized access, data tampering, and other security threats. Use secure protocols for data transmission, implement encryption and decryption mechanisms, and ensure that the device is configured to prevent unauthorized access.

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CAT25640YI-GT3 Overview

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