W9812G2IH

www.DataSheet.co.kr W9812G2IH 1M × 4 BANKS × 32BIT SDRAM Table of Contents1 2 3 4 5 6 7 GENERAL DESCRIPTION .............................................................................................................. 3 FEATURES...................................................................................................................................... 3 AVAILABLE PART NUMBER .......................................................................................................... 3 PIN CONFIGURATION.................................................................................................................... 4 PIN DESCRIPTION ......................................................................................................................... 5 BLOCK DIAGRAM........................................................................................................................... 6 FUNCTIONAL DESCRIPTION ........................................................................................................ 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.11 7.12 7.13 7.14 7.15 7.16 7.17 7.18 7.19 7.20 8 9 8.1 9.1 9.2 9.3 9.4 Power Up and Initialization.................................................................................................... 7 Programming Mode Register ................................................................................................ 7 Bank Activate Command ....................................................................