K7N643645M

K7N643645M K7N641845M Document Title 2Mx36 & 4Mx18-Bit Pipelined NtRAMTM Preliminary 2Mx36 & 4Mx18 Pipelined NtRAMTM www.DataSheet4U.com Revision History Rev. No. 0.0 0.1 0.2 0.3 0.4 0.5 History 1. Initial document. 1. Delete the speed bins (FT : 7.5ns, 8.5ns / PP : 200MHz) 1. Change to the New JTAG scan order. 1. Add the comment about Vdd/Vddq wide by note on page 13. 1. Delete the 119 BGA package type. 1. Delete the 1.8V and 3.3V Vdd voltage level ( Change the part number to K7N6436(18)45M from K7N6436(18)31M ) Draft Date Sep. 30. 2002 Oct. 8. 2002 Feb. 25, 2003 Mar. 10, 2003 Aug. 18, 2004 Oct. 20, 2004 Remark Advance Preliminary Preliminary Preliminary Preliminary Preliminary The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right to change the specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters of this device. If you have any questions, please contact the SAMSUNG branch office near your office, call or contact Headquarters. -1- Oct. 2004 Rev 0.5 K7N643645M K7N641845M 64Mb NtRAM (Pipelined) Ordering Information Org. Part Number Mode Preliminary 2Mx36 & 4Mx18 Pipelined NtRAMTM www.DataSheet4U.com VDD Speed FT ; Access Time(ns) Pipelined ; Cycle Time(MHz) 250/167MHz 250/167MHz PKG Temp 4Mx18 K7N641845M-Q(F)C25/16 2Mx36 K7N643645M-Q(F)C25/16 Pipelined Pipelined 2.5V 2.5V C Q:100TQFP (Commercial F:165FBGA Temp.Range) -2- Oct. 2004 Rev 0...