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W972GG6JB25I - Winbond

Description: IC DRAM 2GBIT PARALLEL 84WBGA

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PCB Footprints
W972GG6JB25I - Winbond PCB footprint - BGA - BGA - WBGA84
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3D Models
W972GG6JB25I - Winbond  - 3D model - BGA - WBGA84
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W972GG6JB25I Details

  • Manufacturer Part Number:

    W972GG6JB25I

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TFBGA, BGA84,9X15,32

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.36

  • Manufacturer:

    Winbond Electronics Corp

  • YTEOL:

    0

  • Access Mode:

    MULTI BANK PAGE BURST

  • Access Time-Max:

    0.4 ns

  • Additional Feature:

    AUTO/SELF REFRESH

  • Clock Frequency-Max (fCLK):

    400 MHz

  • I/O Type:

    COMMON

  • Interleaved Burst Length:

    4,8

  • JESD-30 Code:

    R-PBGA-B84

  • Length:

    13 mm

  • Memory Density:

    2147483648 bit

  • Memory IC Type:

    DDR2 DRAM

  • Memory Width:

    16

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    84

  • Number of Words:

    134217728 words

  • Number of Words Code:

    128000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    95 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    128MX16

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFBGA

  • Package Equivalence Code:

    BGA84,9X15,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Refresh Cycles:

    8192

  • Seated Height-Max:

    1.2 mm

  • Self Refresh:

    YES

  • Sequential Burst Length:

    4,8

  • Standby Current-Max:

    0.012 A

  • Supply Current-Max:

    0.25 mA

  • Supply Voltage-Max (Vsup):

    1.9 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    BOTTOM

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

    NOT SPECIFIED

  • Width:

    11 mm

W972GG6JB25I Frequently Asked Questions (FAQs)

  • The W972GG6JB25I has an operating temperature range of -40°C to 85°C.
  • The power-up sequence for the W972GG6JB25I involves applying VCC before VPP, and ensuring that VCC reaches 1.2V before applying any input signals.
  • The recommended PCB layout for the W972GG6JB25I involves placing decoupling capacitors close to the power pins, and using a solid ground plane to reduce noise and improve signal integrity.
  • To troubleshoot issues with the W972GG6JB25I, check the power supply voltage, clock signal, and data bus signals using an oscilloscope or logic analyzer. Also, verify that the chip is properly configured and that the firmware is correct.
  • Yes, the W972GG6JB25I is suitable for high-reliability applications, but it's essential to follow proper design and manufacturing guidelines to ensure the chip operates within its specified parameters.

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