A3R56E40ABF 256Mb DDRII Synchronous DRAM 256Mb DDRII SDRAM Specification A3R56E40ABF Zentel Electronics Corp.
Revision 1.2 Dec., 2012 A3R56E40ABF 256Mb DDRII Synchronous DRAM Specifications Density: 256M bits Organization ⎯ 4M words × 16 bits × 4 banks (A3R56E40ABF) Package ⎯ 84-ball FBGA(μBGA) (A3R56E40ABF) ⎯ Lead-free (RoHS compliant) Power supply: VDD, VDDQ = 1.8V ± 0.1V Data rate: 1066Mbps/800Mbps(max.) 1KB page size (A3R56E40A