72T7285L4-4BB IDT, Integrated Device Technology Inc, 72T7285L4-4BB Datasheet - Page 32

• 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. During Master Reset the High-Impedance control of the Qn data outputs is provided by OE only, RCS can be HIGH or LOW until the first rising edge of RCLK after Master Reset
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
is complete.
Q
FWFT/SI
PAF, HF
WHSTL
RHSTL
0
SHSTL
FSEL0,
IW, BM
EF/OR
FSEL1
- Q
FF/IR
MRS
WEN
REN
PFM
SEN
PAE
OW,
BE
RT
LD
n
IP
(1)
t
t
t
HRSS
HRSS
HRSS
t
t
t
t
t
t
t
t
t
t
t
RSS
RSS
RSS
RSS
RSS
RSS
RSS
RSS
RSS
RSS
RSS
t
t
Figure 9. Master Reset Timing
t
t
t
RSF
RSF
RSF
RSF
RSF
t
RS
32
If FWFT = HIGH, OR = HIGH
If FWFT = LOW, EF = LOW
If FWFT = LOW, FF = HIGH
If FWFT = HIGH, IR = LOW
t
t
t
RSR
RSR
t
RSR
RSR
OE = LOW
OE = HIGH
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
5994 drw14