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W9751G8NB25I - Winbond

Description:  Power Supply: VDD, VDDQ = 1.8 V ± 0.1V  Double Data Rate architecture: two data transfers per clock cycle  CAS Latency: 3, 4, 5, 6 and 7  Burst Length: 4 and 8  Bi-directional, differential data strobes (DQS and DQS ) are transmitted / received with data  Edge-aligned with Read data and center-aligned with Write data  DLL aligns DQ and DQS transitions with clock  Differential clock inputs (CLK and CLK )  Data masks (DM) for write data  Commands entered on each positive CLK edge, data

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PCB Footprints
W9751G8NB25I - Winbond PCB footprint - BGA - BGA - VFBGA - 60_2024-1
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3D Models
W9751G8NB25I - Winbond  - 3D model - BGA - VFBGA - 60_2024-1
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W9751G8NB25I Details

  • Manufacturer Part Number:

    W9751G8NB25I

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VFBGA-60

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.28

  • Manufacturer:

    Winbond Electronics Corp

  • YTEOL:

    4

  • Access Mode:

    FOUR BANK PAGE BURST

  • Access Time-Max:

    0.4 ns

  • Additional Feature:

    AUTO/SELF REFRESH

  • Clock Frequency-Max (fCLK):

    125 MHz

  • I/O Type:

    COMMON

  • Interleaved Burst Length:

    4,8

  • JESD-30 Code:

    R-PBGA-B60

  • Length:

    9.5 mm

  • Memory Density:

    536870912 bit

  • Memory IC Type:

    DDR2 DRAM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    60

  • Number of Words:

    67108864 words

  • Number of Words Code:

    64000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    95 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    64MX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA60,9X11,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Seated Height-Max:

    1 mm

  • Self Refresh:

    YES

  • Sequential Burst Length:

    4,8

  • Standby Current-Max:

    0.008 A

  • Supply Current-Max:

    0.1 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

  • Width:

    8 mm

W9751G8NB25I Frequently Asked Questions (FAQs)

  • The W9751G8NB25I has an operating temperature range of -40°C to 85°C, making it suitable for industrial and automotive applications.
  • The W9751G8NB25I has built-in Error-Correcting Code (ECC) functionality, which can be enabled through the ECC enable pin. Additionally, users can implement their own error correction mechanisms using the device's spare area.
  • The typical programming time for the W9751G8NB25I is around 10-15 seconds for a full 8Gb device, depending on the programming algorithm and system configuration.
  • Yes, the W9751G8NB25I is suitable for use in MCP or SiP designs, thanks to its small form factor and low power consumption. However, users should ensure that the device is properly decoupled and that thermal considerations are taken into account.
  • The W9751G8NB25I has a power-up and power-down sequencing requirement to ensure proper operation. Users should follow the recommended power-up and power-down sequence outlined in the datasheet to avoid damage to the device.

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