Datasheet Summary
A3R12E30DBF A3R12E40DBF
512Mb DDRII Synchronous DRAM
512Mb DDRII SDRAM Specification A3R12E30DBF A3R12E40DBF
Zentel Electronics Corp.
Revision 1.1
Nov., 2015
A3R12E30DBF A3R12E40DBF
512Mb DDRII Synchronous DRAM
Specifications
Features
- Density: 512 bits
- Organization
- 16M words × 8 bits × 4 banks (A3R12E30DBF)
- 8M words × 16 bits × 4 banks (A3R12E40DBF)
- Package
- 60-ball FBGA(μBGA) (A3R12E30DBF)
- 84-ball FBGA(μBGA) (A3R12E40DBF)
- Lead-free (RoHS pliant)
- Power supply: VDD, VDDQ = 1.8V ± 0.1V
- Data rate: 1066Mbps/800Mbps (max.)
- 1KB page size (A3R12E30DBF)
- Row address: A0 to A13
- Column address: A0 to A9
- 2KB page size (A3R12E40DBF)
- Row address: A0 to A12
- Column...