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W631GU8NB11I - Winbond

Description: SDRAM - DDR3L Memory IC 1Gbit Parallel 933 MHz 20 ns 78-VFBGA (8x10.5),1.283V ~ 1.45V, 1.425V ~ 1.575V,-40°C ~ 95°C (TC)

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PCB Footprints
W631GU8NB11I - Winbond PCB footprint - BGA - BGA - VFBGA78 Ball (8x10.5 mm2 , ball pitch: 0.8mm)_2026
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3D Models
W631GU8NB11I - Winbond  - 3D model - BGA - VFBGA78 Ball (8x10.5 mm2 , ball pitch: 0.8mm)_2026
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W631GU8NB11I Details

  • Manufacturer Part Number:

    W631GU8NB11I

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.32

  • Manufacturer:

    Winbond Electronics Corp

  • YTEOL:

    4

  • Access Mode:

    MULTI BANK PAGE BURST

  • Access Time-Max:

    20 ns

  • Clock Frequency-Max (fCLK):

    933 MHz

  • I/O Type:

    COMMON

  • Interleaved Burst Length:

    8

  • JESD-30 Code:

    R-PBGA-B78

  • Length:

    10.5 mm

  • Memory Density:

    1073741824 bit

  • Memory IC Type:

    DDR3L DRAM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    78

  • Number of Words:

    134217728 words

  • Number of Words Code:

    128000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    95 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    128MX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA78,9X13,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Seated Height-Max:

    1 mm

  • Self Refresh:

    YES

  • Sequential Burst Length:

    8

  • Standby Current-Max:

    0.045 A

  • Supply Current-Max:

    0.215 mA

  • Supply Voltage-Max (Vsup):

    1.45 V

  • Supply Voltage-Min (Vsup):

    1.283 V

  • Supply Voltage-Nom (Vsup):

    1.35 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    BOTTOM

  • Width:

    8 mm

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W631GU8NB11I Overview

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