IDT72V3652L10PF IDT, Integrated Device Technology Inc, IDT72V3652L10PF Datasheet - Page 23

• Manufacturer Part Number: IDT72V3652L10PF
• Description: IC BI FIFO 4096X36 10NS 120QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V3652L10PF

• Function: Asynchronous, Synchronous
• Memory Size: 147K (4K x 36)
• Data Rate: 100MHz
• Access Time: 10ns
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72V3652L10PF

NOTE:
1. t
IDT72V3652/72V3662/72V3672 3.3V CMOS SyncBiFIFO
2,048 x 36 x 2, 4,096 x 36 x 2 and 8,192 x 36 x 2
B0 - B35
A0 -A35
CLKB edge is less than t
SKEW1
CLKB
CLKA
W/RA
W/RB
ORA
CSA
MBA
ENA
CSB
MBB
ENB
IRB
is the minimum time between a rising CLKA edge and a rising CLKB edge for IRB to transition HIGH in the next CLKB cycle. If the time between the rising CLKA edge and rising
LOW
FIFO2 FULL
LOW
LOW
LOW
HIGH
LOW
Previous Word in FIFO2 Output Register
t
CLKH
SKEW1
t
CLK
, then IRB may transition HIGH one CLKB cycle later than shown.
t
Figure 14. IRB Flag Timing and First Available Write when FIFO2 is Full (FWFT Mode)
ENS2
t
CLKL
t
SKEW1
t
t
ENH
A
(1)
1
t
TM
CLKH
t
CLK
23
t
CLKL
2
Next Word From FIFO2
t
PIR
t
t
ENS2
ENS2
t
DS
COMMERCIAL TEMPERATURE RANGE
To FIFO2
Write
t
t
t
t
PIR
ENH
ENH
DH
FEBRUARY 4, 2009
4660 drw16