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AS4C32M16D1-5TIN - Alliance Memory

Description: SDRAM,DDR,CMOS,512M,32Mx16,3V,TSOPII,Ind AS4C32M16D1-5TIN, DDR SDRAM Memory 512Mbit, 32M x 16 bit, 400MBps, 0.7ns, 2.3 → 2.7 V, 66-Pin, TSOP

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PCB Footprints
AS4C32M16D1-5TIN - Alliance Memory PCB footprint - Small Outline Packages - Small Outline Packages - 66PIN TSOPII
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3D Models
AS4C32M16D1-5TIN - Alliance Memory  - 3D model - Small Outline Packages - 66PIN TSOPII
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AS4C32M16D1-5TIN Details

  • Manufacturer Part Number:

    AS4C32M16D1-5TIN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSOP2

  • Package Description:

    0.65 MM PITCH, HALOGEN FREE AND ROHS COMPLIANT, TSOP2-66

  • Pin Count:

    66

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.28

  • Manufacturer:

    Alliance Memory Inc

  • YTEOL:

    0

  • Access Mode:

    FOUR BANK PAGE BURST

  • Access Time-Max:

    0.7 ns

  • Additional Feature:

    AUTO/SELF REFRESH

  • JESD-30 Code:

    R-PDSO-G66

  • JESD-609 Code:

    e3/e6

  • Length:

    22.22 mm

  • Memory Density:

    536870912 bit

  • Memory IC Type:

    SYNCHRONOUS DRAM

  • Memory Width:

    16

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    66

  • Number of Words:

    33554432 words

  • Number of Words Code:

    32000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    32MX16

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP2

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Seated Height-Max:

    1.2 mm

  • Self Refresh:

    YES

  • Supply Voltage-Max (Vsup):

    2.7 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    10.16 mm

AS4C32M16D1-5TIN Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the AS4C32M16D1-5TIN is 0°C to 70°C (commercial grade) and -40°C to 85°C (industrial grade).
  • The AS4C32M16D1-5TIN requires a refresh cycle every 64ms (tREF) to maintain data integrity. You can use a refresh counter to keep track of the refresh cycles and issue an AUTO REFRESH command (CBR) to refresh the entire memory array.
  • The minimum clock cycle time for the AS4C32M16D1-5TIN is 5ns (200MHz clock frequency).
  • Yes, the AS4C32M16D1-5TIN is compatible with 3.3V power supplies. The VDD and VDDQ pins should be connected to a 3.3V power source, and the VSS pin should be connected to ground.
  • After power-up, the AS4C32M16D1-5TIN requires a power-on reset (POR) sequence, which involves applying a clock signal, then asserting the Chip Select (CS) and Clock Enable (CKE) signals low, and finally releasing the CS and CKE signals high. This sequence should be followed by an initialization sequence, which includes setting the mode register and performing a refresh cycle.

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AS4C32M16D1-5TIN Overview

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