descriptions at any time without notice. The informa-tion contained herein may be of a preliminary or advance nature and is subject to changewithout notice. No license, whether express, implied, arising by estoppel or otherwise, toany intellectual property rights is granted by this publication. Except as set forth in AMDsStandard Terms and Conditions of Sale, AMD assumes no liability whatsoever, and dis-claims any express or implied warranty, relating to its products including, but not limitedto, the implied warranty of merchantability, fitness for a particular purpose, or infringementof any intellectual property right.AMDs products are not designed, intended, authorized or warranted for use as compo-nents in systems intended for surgical implant into the body, or in other applicationsintended to support or sustain life, or in any other application in which the failure ofAMDs product could create a situation where personal injury, death, or severe property orenvironmental damage may oc SpecificationsTable 20. bsmmmmrr J ncdd AC and DC Operating Conditions for non-VDD Power Supplies SymbolParameterUnitsMinTypMaxNotesVDDIO_dcVDDIO Supply Voltage for DDR2 electricalsV1.701.801.901VDDIO_acVDDIO Supply voltageVVDDIO_dc 150 mVVDDIO_dcVDDIO_dc +150 mV2, 3VLDTVLDT Supply VoltageV1.141.201.26VTT_dcVTT Supply Voltage for DDR2 electricalsV0.850.900.954VTT_acVTT Supply VoltageVVTT_dc 75mVVTT_dcVTT_dc + 75mV2, 3VDDAVDDA Supply VoltageV2.402.502.60IDDIO1VDDIO Power Supply CurrentA3.607, 9ITT1VTT Power Supply CurrentA1.756, 8, 9ILDTVLDT Power Supply CurrentmA500/ link5, 9IDDAVDDA Power Supply CurrentmA2509Notes:7) VDDIO current is consumed by I, O, I/O switching current and on-chip functions (PDL, DLL, level-shifters, etc.).8) VTT current is consumed by I, O, I/O switching current and on-chip functions (PDL, DLL, level-shifters, etc.).9) This specification reflects the values published in the appropriate power roadmap document.regulator setting must be set 20 mV higher so that VTT DataSheet Publication # 43375 Revision: 3.28Is