November 2007
www.DataSheet4U.com
HYB18T C25680 0 AF HYB18T C25616 0 AF HYI18TC256800AF HYI18TC256160AF
256-Mbit Doubl...
November 2007
www.DataSheet4U.com
HYB18T C25680 0 AF HYB18T C25616 0 AF HYI18TC256800AF HYI18TC256160AF
256-Mbit Double-Data-Rate-Two SDRAM DDR2 SDRAM RoHS Compliant Products
Internet Data Sheet
Rev. 1.3
Date: 2007-11-23
Internet Data Sheet
HY[B/I]18TC256[80/16]0AF 256-Mbit Double-Data-Rate-Two SDRAM
Revision History: Rev. 1.3, 2007-11 All All 98
www.DataSheet4U.com
Adapted internet edition Added more products Corrected tRP in tables in chapter 7.2
Previous Revision: Rev. 1.2, 2007-04
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2
Date: 2007-11-23
Internet Data Sheet
HY[B/I]18TC256[80/16]0AF 256-Mbit Double-Data-Rate-Two SDRAM
1
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Overview
This chapter gives an overview of the 256-Mbit Double-Data-Rate-Two SDRAM product family and describes its main characteristics.
1.1
Features
The 256-Mbit Double-Data-Rate-Two SDRAM offers the following key features: Off-Chip-Driver impedance adjustment (OCD) and 1.8 V ± 0.1 V Power Supply 1.8 V ± 0.1 V (SSTL_18) compatible I/O On-Die-Termination (ODT) for better signal quality DRAM organizations with 8,16 data in/outputs Auto-Precharge operation for read and write bursts Double Data Rate archi...