IS61NLP25636A Datasheet, PDF (2/37 Pages) Integrated Silicon Solution, Inc – 256K x 36 and 512K x 18 9Mb, PIPELINE (NO WAIT) STATE BUS SRAM

IS61NLP25636A/IS61NVP25636A
IS61NLP51218A/IS61NVP51218A
BLOCK DIAGRAM
ISSI ^®
x 36: A [0:17] or
x 18: A [0:18]
ADDRESS
REGISTER
A2-A17 or A2-A18
MODE
A0-A1
BURST
ADDRESS
COUNTER
A'0-A'1
CLK
CKE
CONTROL
LOGIC K
CE
CE2
CE2
} ^ADV
WE
BWŸX
(X=a,b,c,d or a,b)
OE
ZZ
CONTROL
REGISTER
DQx/DQPx
WRITE
ADDRESS
REGISTER
WRITE
ADDRESS
REGISTER
CONTROL
LOGIC
36 or 18
256Kx36;
512Kx18
MEMORY ARRAY
K _DATA-IN
REGISTER
K _DATA-IN
REGISTER
K _OUTPUT
REGISTER
BUFFER
2
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. B
06/27/06