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HYB39S256400T - (HYB39S256xxx) 256 MBit Synchronous DRAM

This page provides the datasheet information for the HYB39S256400T, a member of the HYB39S256400 (HYB39S256xxx) 256 MBit Synchronous DRAM family.

Description

HYB 39S256400T-8B on request HYB 39S256400T-10 on request HYB 39S256800T-8 on request HYB 39S256800T-8B on request HYB 39S256800T-10 on request HYB 39S256800T-8 www.DataSheet4U.com on request HYB 39S256800T-8B on request HYB 39S256800T-10 on request Pin Description and Pinouts CLK CKE CS RAS C

Features

  • signals CS, RAS, CAS, WE, and DQM at the positive edge of the clock. The following list shows the truth table fo.

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Full PDF Text Transcription

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256 MBit Synchronous DRAM HYB 39S256400/800/160T Preliminary Information • High Performance: -8 -8B 100 10 6 12 7 -10 100 10 7 15 8 Units MHz ns ns ns ns • Multiple Burst Read with Single Write Operation • Automatic and Controlled Precharge Command • Data Mask for Read/Write control (× 4, × 8) • Data Mask for byte control (× 16) • Auto Refresh (CBR) and Self Refresh • Suspend Mode and Power Down Mode • 8192 refresh cycles/64 ms 7,8 µ • Random Column Address every CLK (1-N Rule) • Single 3.3 V ± 0.3 V Power Supply • LVTTL Interface versions • Plastic Packages: P-TSOPII-54 400mil width (× 4, × 8, × 16) • -8 part for PC100 2-2-2 operation -8B part for PC100 3-2-3 operation -10 part for PC66 2-2-2 operation fCK tCK3 tAC3 tCK2 tAC2 • • • • www.DataSheet4U.
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