72T7285L4-4BB IDT, Integrated Device Technology Inc, 72T7285L4-4BB Datasheet - Page 48

• Manufacturer Part Number: 72T7285L4-4BB
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 72T7285L4-4BB

• Configuration: Dual
• Density: 1.125Mb
• Access Time (max): 3.4ns
• Word Size: 72b
• Organization: 16Kx72
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: BGA
• Clock Freq (max): 225MHz
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (max): 2.625V
• Supply Current: 130mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 324
• Lead Free Status / Rohs Status: Not Compliant

NOTE:
1. OE = LOW, WEN = LOW and RCS = LOW.
NOTE:
1. OE = LOW, WEN = LOW and RCS = LOW.
RCLK
RCLK
IDT72T7285/72T7295/72T72105/72T72115 2.5V TeraSync™ ™ ™ ™ ™ 72-BIT FIFO
16,384 x 72, 32,768 x 72, 65,536 x 72, 131,072 x 72
REN
REN
WR
WR
EF
Qn
Dn
Qn
Dn
FF
t
DS
W
Figure 31. Asynchronous Write, Synchronous Read, Empty Flag Operation (IDT Standard Mode)
D
Figure 30. Asynchronous Write, Synchronous Read, Full Flag Operation (IDT Standard Mode)
t
DH
t
FFA
t
DS
W
0
t
t
SKEW
DH
t
Last Word
CYH
t
CYC
1
W
t
0
CYL
t
DS
W
1
t
DH
t
CYC
t
2
REF
48
t
ENS
t
t
ENH
FFA
t
A
t
ENS
t
A
W
D+1
t
FFA
COMMERCIAL AND INDUSTRIAL
W
t
0
CYH
W
TEMPERATURE RANGES
t
t
ENH
REF
1
t
A
W
1
5994 drw35
5994 drw36