K7J161882B PDF 데이터시트 검색

K7J163682B K7J161882B Document Title 512Kx36 & 1Mx18 DDR II SIO b2 SRAM 512Kx36-bit, 1Mx18-bit DDR II SIO b2 SRAM Revision History Rev. No. 0.0 0.1 0.2 0.3 History 1. Initial document. 1. Change the JTAG Block diagram 1. Add the speed bin (-25) 1. Correct the JTAG ID register definition 2. Correct the AC timing parameter (delete the tKHKH Max value) 1. Change the Maximum Clock cycle time. 2. Correct the 165FBGA package ball size. 1. Add the power up, down sequencing comment. 2. Update the DC