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MT46H4M32LF - Mobile Low-Power DDR SDRAM

General Description

8 Functional Block Diagrams 9 Ball Assignments 11 Ball Descriptions 13 Package Dimensions 15 Electrical Specifications 17 Electrical Specifications IDD Parameters 20 Electrical Specifications AC Operating Conditions 24 Output Drive Characteristics 29 Functional Descripti

Key Features

  • Mobile Low-Power DDR SDRAM MT46H8M16LF.
  • 2 Meg x 16 x 4 Banks MT46H4M32LF.
  • 1 Meg x 32 x 4 Banks Features.
  • VDD/VDDQ = 1.70.
  • 1.95V.
  • Bidirectional data strobe per byte of data (DQS).
  • Internal, pipelined double data rate (DDR) architecture; two data accesses per clock cycle.
  • Differential clock inputs (CK and CK#).
  • Commands entered on each positive CK edge.
  • DQS edge-aligned with data for READs; centeraligned with data for.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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128Mb: x16, x32 Mobile LPDDR SDRAM Features Mobile Low-Power DDR SDRAM MT46H8M16LF – 2 Meg x 16 x 4 Banks MT46H4M32LF – 1 Meg x 32 x 4 Banks Features • VDD/VDDQ = 1.70–1.95V • Bidirectional data strobe per byte of data (DQS) • Internal, pipelined double data rate (DDR) architecture; two data accesses per clock cycle • Differential clock inputs (CK and CK#) • Commands entered on each positive CK edge • DQS edge-aligned with data for READs; centeraligned with data for WRITEs • 4 internal banks for concurrent operation • Data masks (DM) for masking write data; one mask per byte • Programmable burst lengths (BL): 2, 4, 8, or 16 • Concurrent auto precharge option is supported • Auto refresh and self refresh modes • 1.