Power Supply VDD = 1.2V Typical VDDQ = 1.2V Typical VPP = 2.5V Typical VDDSPD = 2.2V to 3.6 V Nominal & dynamic on-die termination (ODT) for data strobe & mask signals Low-power auto self refresh (LPASR) Data bus inversion (DBI) for data bus On-die VREFDQ generation & calibration Dual-rank On-board I2 serial presence-detect (SPD) EEPROMTemperature sensor with integrated SPD16 internal banks; 4 groups of 4 banks each Fixed burst chop (BC) of 4 & burst length (BL) of 8 via the mode register set (MRS) Selectable BC4 or BL8 on-the-fly (OTF) Fly-by topology Terminated control command & address bus PCB Height 1.23" (31.25mm) Ro HS Compliant & Halogen-Free..