ICSSSTUAF32869A Datasheet, PDF (6/21 Pages) Integrated Device Technology – 14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2

ICSSSTUAF32869A
14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
COMMERCIAL TEMPERATURE GRADE
Function Table
Inputs¹
Outputs
RESET DCS CSR CLK CLK Dn, DODT, DCKE Qn QCS QODT, QCKE
H
L
L
↑
↓
L
L
L
L
H
L
L
↑
↓
H
H
L
L
L or H L or H
X
H
L
H
↑
↓
L
H
L
H
Q₀₂
Q₀₂
Q₀₂
L
L
L
H
L
H
↑
↓
H
H
L
H
L or H L or H
X
H
H
L
↑
↓
L
H
L
H
Q₀₂
Q₀₂
Q₀₂
L
H
L
H
H
L
↑
↓
H
H
H
H
H
H
L
L or H L or H
X
H
H
H
↑
↓
L
H
H
H
↑
↓
H
H
H
H
L or H L or H
X
Q₀₂
Q₀₂
Q₀₂
Q₀₂
H
L
Q₀₂
H
H
Q₀₂
Q₀₂
Q₀₂
L
X or
X or
X or
X or
X or Floating
L
L
L
Floating Floating Floating Floating
1 H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
↑ = LOW to HIGH
↓ = HIGH to LOW
2 Output Level before the indicated steady-state conditions were established.
14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
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ICSSSTUAF32869A
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