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W9812G6KH-6I - Winbond

Description: DRAM Chip SDRAM 128Mbit 8Mx16 3.3V 54-Pin TSOP-II

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W9812G6KH-6I - Winbond PCB footprint - Small Outline Packages - Small Outline Packages - TSOP (TYPE II) 54L 400 MIL (1:3)
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W9812G6KH-6I - Winbond  - 3D model - Small Outline Packages - TSOP (TYPE II) 54L 400 MIL (1:3)
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W9812G6KH-6I Details

  • Manufacturer Part Number:

    W9812G6KH-6I

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSOP2-54

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.02

  • Manufacturer:

    Winbond Electronics Corp

  • YTEOL:

    4

  • Access Mode:

    FOUR BANK PAGE BURST

  • Access Time-Max:

    5 ns

  • Additional Feature:

    AUTO/SELF REFRESH

  • Clock Frequency-Max (fCLK):

    166 MHz

  • I/O Type:

    COMMON

  • Interleaved Burst Length:

    1,2,4,8

  • JESD-30 Code:

    R-PDSO-G54

  • Length:

    22.22 mm

  • Memory Density:

    134217728 bit

  • Memory IC Type:

    SYNCHRONOUS DRAM

  • Memory Width:

    16

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    54

  • Number of Words:

    8388608 words

  • Number of Words Code:

    8000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    8MX16

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP2

  • Package Equivalence Code:

    TSOP54,.46,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Refresh Cycles:

    4096

  • Seated Height-Max:

    1.2 mm

  • Self Refresh:

    YES

  • Sequential Burst Length:

    1,2,4,8,FP

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    10.16 mm

W9812G6KH-6I Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the W9812G6KH-6I is 0°C to 70°C, with a storage temperature range of -40°C to 85°C.
  • The power-up sequence should be VCC first, then VIO, and then the clock signal. For power-down, the sequence should be reversed. It's also recommended to add a 0.1uF capacitor between VCC and GND to filter out noise.
  • The maximum clock frequency supported by the W9812G6KH-6I is 166 MHz, but it's recommended to operate at a frequency below 133 MHz for optimal performance and power consumption.
  • A reliable reset circuit can be implemented using a voltage supervisor IC, such as the TLV703, which can detect undervoltage conditions and assert a reset signal to the W9812G6KH-6I.
  • The recommended termination resistors for the W9812G6KH-6I's DDR interface are 33 ohms for DQ and 22 ohms for DQS.

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