K7S3236T4C Datasheet, PDF (14/20 Pages) Samsung semiconductor – 1Mx36 & 2Mx18 QDRTM II+ b4 SRAM

K7S3236T4C
K7S3218T4C
APPLICATION INRORMATION
1Mx36 & 2Mx18 QDR^TM II+ b4 SRAM
SRAM#1
Vt
D
R
SA _{R W BW0 BW1}
Data In
Data Out
Address
R
W
BW
MEMORY
CONTROLLER
Return CLK
Source CLK
Return CLK
Source CLK
Vt
Vt
R=50Ω Vt=VREF
SRAM1 Input CQ
SRAM1 Input CQ
SRAM4 Input CQ
SRAM4 Input CQ
ZQ ^R=250Ω
CQ
CQ
Q
D
KK
SA
SRAM#4
RW BW0 BW1
Vt
Vt
R
R=250Ω
ZZQQ
CQ
CQ
Q
KK
Rev. 1.2 March 2007
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