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W956D8MBYA5I - Winbond

Description: 64Mb HYPERRAM 400MHz TFBGA (5X5)24

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PCB Footprints
W956D8MBYA5I - Winbond PCB footprint - BGA - BGA - Package Outline TFBGA24 Ball (6x8 mm2 (5x5-1 ball arrays), Ball pitch: 1.00mm, Ø =0.40mm)*
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3D Models
W956D8MBYA5I - Winbond  - 3D model - BGA - Package Outline TFBGA24 Ball (6x8 mm2 (5x5-1 ball arrays), Ball pitch: 1.00mm, Ø =0.40mm)*
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W956D8MBYA5I Details

  • Manufacturer Part Number:

    W956D8MBYA5I

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TFBGA-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.02

  • Date Of Intro:

    2019-09-25

  • Manufacturer:

    Winbond Electronics Corp

  • YTEOL:

    4

  • Additional Feature:

    AUTO/SELF REFRESH

  • Clock Frequency-Max (fCLK):

    200 MHz

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PBGA-B24

  • Length:

    8 mm

  • Memory Density:

    67108864 bit

  • Memory IC Type:

    EDO DRAM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    24

  • Number of Words:

    8388608 words

  • Number of Words Code:

    8000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    8MX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TBGA

  • Package Equivalence Code:

    BGA24,5X5,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, THIN PROFILE

  • Seated Height-Max:

    1.2 mm

  • Self Refresh:

    YES

  • Standby Current-Max:

    0.00025 A

  • Supply Current-Max:

    0.03 mA

  • Supply Voltage-Max (Vsup):

    2 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    BOTTOM

  • Width:

    6 mm

W956D8MBYA5I Frequently Asked Questions (FAQs)

  • The W956D8MBYA5I has an operating temperature range of -40°C to 85°C.
  • The power-up sequence should start with a power-on reset, followed by a delay of at least 100ms before accessing the device. For power-down, the device should be deselected before power is removed.
  • The recommended clock frequency for the W956D8MBYA5I is 166 MHz, but it can operate up to 200 MHz with proper signal integrity and power management.
  • The device has built-in error detection and correction mechanisms, such as ECC and parity checking. In case of errors, the device can be reset and re-initialized.
  • The device's pins should be routed to minimize signal skew and crosstalk. A 4-layer PCB with a solid ground plane and separate power planes is recommended.

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W956D8MBYA5I Overview

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