W9812G2GB

www.DataSheet4U.com W9812G2GB 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 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. Power Up and Initialization ................................................................................................. 7 Programming Mode Register .............................................................................................. 7 Bank Activate Command ................................................................