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AS4C32M16D2 - 512M (32M x 16 bit) DDRII Synchronous DRAM

AS4C32M16D2 Product details

Features

  • JEDEC Standard Compliant.
  • JEDEC standard 1.8V I/O (SSTL_18-compatible).
  • Power supplies: VDD & VDDQ = +1.8V  0.1V.
  • Supports JEDEC clock jitter specification.
  • Fully synchronous operation.
  • Fast clock rate: 400 MHz.
  • Differential Clock, CK & CK#.
  • Bidirectional single/differential data strobe -DQS & DQS#.
  • 4 internal banks for concurrent operation.
  • 4-bit prefetch architecture.
  • Internal pipeline architecture.
  • Precharge & active power down.
  • Programmable Mode & Extended Mode registers.
  • Posted CAS# additive latency (AL): 0, 1, 2, 3, 4, 5, 6.
  • WRITE latency = READ latency - 1 tCK.
  • Burst lengths: 4 or 8.
  • Burst type: Sequential / Interleave.
  • DLL enable/disable.
  • Off-Chip Driver (OCD) -Impedance Adjustment -Adj.

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Datasheet Details

Part number
AS4C32M16D2
Manufacturer
Alliance Semiconductor
File Size
1.43 MB
Datasheet
AS4C32M16D2-AllianceSemiconductor.pdf
Description
512M (32M x 16 bit) DDRII Synchronous DRAM

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📌 All Tags

512M 32M bit DDRII Synchronous DRAM Alliance Semiconductor
Alliance Semiconductor AS4C32M16D2-like datasheet

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