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AS4C32M16D1A-5TIN - Alliance Memory

Description: DRAM DDR1, 512Mb, 32M X 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp (A)

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PCB Footprints
AS4C32M16D1A-5TIN - Alliance Memory PCB footprint - Small Outline Packages - Small Outline Packages - 66 Pin TSOPII
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3D Models
AS4C32M16D1A-5TIN - Alliance Memory  - 3D model - Small Outline Packages - 66 Pin TSOPII
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AS4C32M16D1A-5TIN Details

  • Manufacturer Part Number:

    AS4C32M16D1A-5TIN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.65 MM PITCH, HALOGEN AND LEAD FREE, TSOP2-66

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.28

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Alliance Memory Inc

  • YTEOL:

    4

  • Access Mode:

    FOUR BANK PAGE BURST

  • Access Time-Max:

    0.7 ns

  • Additional Feature:

    AUTO/SELF REFRESH

  • JESD-30 Code:

    R-PDSO-G66

  • Length:

    22.22 mm

  • Memory Density:

    536870912 bit

  • Memory IC Type:

    DDR1 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

AS4C32M16D1A-5TIN Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the AS4C32M16D1A-5TIN is 0°C to 70°C.
  • The SDRAM requires a power-on reset and a mode register set (MRS) command to initialize it after power-up. The MRS command sets the operating mode, including the burst length, CAS latency, and other parameters.
  • The AS4C32M16D1A-5TIN supports a maximum clock frequency of 166 MHz.
  • The SDRAM requires periodic refresh cycles to maintain data integrity. The refresh interval is typically 64 ms, and the refresh command is issued by the memory controller.
  • The latency for read and write operations is 5 clock cycles (CL5) for the AS4C32M16D1A-5TIN.

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AS4C32M16D1A-5TIN Overview

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