A3R1GE30JBF A3R1GE40JBF 1Gb DDRII Synchronous DRAM 1Gb DDRII SDRAM Specification A3R1GE30JBF A3R1GE40JBF Zentel Electronics Corp.
Revision 1.
0 Dec.
, 2014 A3R1GE30JBF A3R1GE40JBF 1Gb DDRII Synchronous DRAM Specifications Features • Density: 1G bits • Organization − 16M words × 8 bits × 8 banks (A3R1GE30JBF) − 8M words × 16 bits × 8 banks (A3R1GE40JBF) • Package − 60-ball FBGA(μBGA) (A3R1GE30JBF) − 84-ball FBGA(μBGA) (A3R1GE40JBF) − Lead-free (RoHS compliant) • Power supply: VDD, VDDQ = 1.
8V ± 0.
1V • Data rate: 1066Mbps/800Mbps (max.
) • 1KB page size (A3R1GE30JBF) − Row address: A0 to A13 − Column address: A0 to A9 • 2KB page size (A3R1GE40JBF) − Row address: A0 to A12 − Column address:...

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