ICSSSTUAH32865A Datasheet, PDF (2/17 Pages) Integrated Device Technology – 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2

IDT74SSTUBH32865A
28-BIT 1:2 REGISTERED BUFFER FOR DDR2
Block Diagram
VREF
PARIN
D0
D21
DCS0
CSGateEN
DCS1
DCKE0,
DCKE1
2
DODT0,
DODT1
2
RESET
CLK
CLK
COMMERCIAL TEMPERATURE GRADE
(CS ACTIVE)
DQ
R
DQ
R
PARITY
GENERATOR
AND
22
CHECKER
DQ
R
DQ
R
DQ
R
DQ
2
R
2
DQ
R
PYTERR
Q0A
Q0B
Q21A
Q21B
QCS0A
QCS0B
QCS1A
QCS1B
QCKE0A,
QCKE1A
QCKE0B,
QCKE1B
QODT0A,
QODT1A
QODT0B,
QODT1B
28-BIT 1:2 REGISTERED BUFFER FOR DDR2
2
IDT74SSTUBH32865A 7103/10