A3R12E30DBF Datasheet (data sheet) PDF





A3R12E30DBF Datasheet, 512Mb DDRII SDRAM

A3R12E30DBF   A3R12E30DBF  

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A3R12E30DBF A3R12E40DBF 512Mb DDRII Sync hronous DRAM 512Mb DDRII SDRAM Specific ation A3R12E30DBF A3R12E40DBF Zentel E lectronics Corp. Revision 1.1 Nov., 2 015 A3R12E30DBF A3R12E40DBF 512Mb DDRI I Synchronous DRAM Specifications Fea tures • Density: 512 bits • Organi zation − 16M words × 8 bits × 4 ban ks (A3R12E30DBF) − 8M words × 16 bit s × 4 banks (A3R12E40DBF) • Package − 60-ball FBGA(μBGA) (A3R12E30DBF) 84-ball FBGA(μBGA) (A3R12E40DBF) Lead-free (RoHS compliant) • Power supply: VDD, VDDQ = 1.8V ± 0.1V • Da ta rate: 1066Mbps/800Mbps (max.) • 1K B page size (A3R12E30DBF) − Row addre ss: A0 to A13 − Column address: A0 to A9 • 2KB page size

A3R12E30DBF Datasheet, 512Mb DDRII SDRAM

A3R12E30DBF   A3R12E30DBF  
(A3R12E40DBF) − Row address: A0 to A1 2 − Column address: A0 to A9 • Four internal banks for concurrent operatio n • Interface: SSTL_18 • Burst leng ths (BL): 4, 8 • Burst type (BT): − Sequential (4, 8) − Interleave (4, 8 ) • /CAS Latency (CL): 3, 4, 5, 6, 7 • Precharge: auto Precharge option fo r








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