EDE1108ACBG-6E-E Ver la hoja de datos (PDF) - Elpida Memory, Inc

Número de pieza

componentes Descripción

Fabricante

EDE1108ACBG-6E-E

1GB Unbuffered DDR2 SDRAM DIMM

Elpida Memory, Inc 

EBE10UE8ACWA

AC Overshoot/Undershoot Specification (DDR2 SDRAM Component Specification)

Parameter

Maximum peak amplitude allowed for overshoot

Maximum peak amplitude allowed for undershoot

Maximum overshoot area above VDD

DDR2-800

DDR2-667

Maximum undershoot area below VSS

DDR2-800

DDR2-667

Maximum peak amplitude allowed for overshoot

Maximum peak amplitude allowed for undershoot

Maximum overshoot area above VDD

Maximum undershoot area below VSS

Maximum peak amplitude allowed for overshoot

Maximum peak amplitude allowed for undershoot

Maximum overshoot area above VDDQ

Maximum undershoot area below VSSQ

Pins

Command, Address,

CKE, ODT

CK, /CK

DQ, DQS, /DQS,

UDQS, /UDQS,

LDQS, /LDQS,

RDQS, /RDQS,

DM, UDM, LDM

Specification

0.5

0.5

0.66

0.8

0.66

0.8

0.5

0.5

0.23

0.23

0.5

0.5

0.23

0.23

Unit

V

V

V-ns

V-ns

V-ns

V-ns

V

V

V-ns

V-ns

V

V

V-ns

V-ns

Maximum amplitude

Overshoot area

Volts (V) VDD, VDDQ

VSS, VSSQ

Undershoot area

Time (ns)

Overshoot/Undershoot Definition

Data Sheet E1226E10 (Ver. 1.0)

11

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