72271LA15TF Integrated Device Technology (Idt), 72271LA15TF Datasheet - Page 15

• Manufacturer Part Number: 72271LA15TF
• Description: FIFO Mem Sync Dual Depth/Width Uni-Dir 32K x 9 64-Pin STQFP
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 72271LA15TF

• Package: 64STQFP
• Configuration: Dual
• Bus Directional: Uni-Directional
• Density: 288 Kb
• Organization: 32Kx9
• Data Bus Width: 9 Bit
• Timing Type: Synchronous
• Expansion Type: Depth|Width
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: 0 to 70 °C

IDT72261LA/72271LA SuperSync FIFO™
16,384 x 9 and 32,768 x 9
FWFT/SI
PAF, HF
Q
EF/OR
FF/IR
0
MRS
WEN
SEN
REN
PAE
- Q
RT
LD
n
t
FWFT
t
t
t
RSF
t
RSF
RSF
t
RSF
RSF
t
RS
Figure 5. Master Reset Timing
t
t
t
t
t
RSS
RSS
RSS
RSS
RSS
15
If FWFT = HIGH, OR = HIGH
If FWFT = LOW, EF = LOW
If FWFT = LOW, FF = HIGH
If FWFT = HIGH, IR = LOW
t
t
t
t
RSR
RSR
RSR
RSR
OE = HIGH
OE = LOW
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
JANUARY 7, 2009
4671 drw 08