IDT71P73804 Integrated Device Technology, IDT71P73804 Datasheet - Page 10

• Manufacturer Part Number: IDT71P73804
• Description: 1.8v 1m X 18 Ddr Ii Pipelined Sram
• Manufacturer: Integrated Device Technology

Application Example
MEMORY
CONTROLLER
18 Mb DDR II SRAM Burst of 4
IDT71P73204 (2M x 8-Bit), 71P73104 (2M x 9-Bit), 71P73804 (1M x 18-Bit) 71P73604 (512K x 36-Bit)
Return CLK
Source CLK
Return CLK
Source CLK
Data Bus
Address
BWx/NWx
R/W
LD
R
V
t
R=50
S
V
V
Ω
A LD R/W
t
t
Vt =V
SRAM #1
REF
BW0
BW1 C C K K
6.42
ZQ
DQ
10
R=250
Ω
S
A
R
V
LD
t
R/W
BW0 BW1 C C K K
SRAM #4
Commercial Temperature Range
6431 drw 20
DQ
ZQ
R=250
R
R
R
R
Ω
V
t
V
t