CY7C1613KV18 Datasheet, PDF (8/32 Pages) Cypress Semiconductor – 144-Mbit QDR® II SRAM Four-Word Burst Architecture

CY7C1613KV18, CY7C1615KV18
Application Example
Figure 2 shows four QDR II used in an application.
Figure 2. Application Example
SRAM #1
R = 250ohms
ZQ
Vt
RW B
D
PPW
SS S
CQ/CQ#
Q
R
A
# _# # C C# K K#
DATA IN
DATA OUT
Address
RPS#
BUS
WPS#
MASTER
BWS#
(CPU _CLKIN/CLKIN#
or
Source K
ASIC)
Source K#
Delayed K
Delayed K#
R
R = 50ohms Vt = Vddq/2
SRAM #4
ZQ ^{R = 250ohms}
RWB
P PW
D
SSS
CQ/CQ#
Q
A
# # # C C# K K#
Vt
Vt
R
Document Number: 001-44273 Rev. *H
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