K7R321882M Datasheet | Samsung Semiconductor

K7R323682M K7R321882M K7R320982M Document Title 1Mx36 & 2Mx18 & 4Mx9 QDR TM II b2 SRAM 1Mx36-bit, 2Mx18-bit, 4Mx9-bit QDRTM II b2 SRAM Revision History Rev. No. 0.0 0.1 History 1. Initial document. 1. 2. 3. 4. 5. 6. Pin name change from DLL to Doff. Vddq range change from 1.5V to 1.5V~1.8V. Update JTAG test conditions. Reserved pin for high density name change from NC to Vss/SA Delete AC test condition about Clock Input timing Reference Level Delete clock description on page 2 and add HSTL I/O ment Draft Date June, 30 2001 Dec. 5 2001 Remark Advance Preliminary 1. Update current characteristics in DC electrical characteristics 2. Change AC timing characteristics 3. Update JTAG...