W9812G2IB

www.DataSheet.co.kr W9812G2IB 1M × 4 BANKS × 32BITS SDRAM Table of Contents1. 2. 3. 4. 5. 6. 7. GENERAL DESCRIPTION .............................................................................................................. 3 FEATURES...................................................................................................................................... 3 AVAILABLE PART NUMBER .......................................................................................................... 3 BALL CONFIGURATION................................................................................................................. 4 BALL 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 Power Up and Initialization ................................................................................................. 7 Programming Mode Register .............................................................................................. 7 Bank Activate Command ......................................................................