IDT72V3612L12PFG IDT, Integrated Device Technology Inc, IDT72V3612L12PFG Datasheet - Page 18

• Manufacturer Part Number: IDT72V3612L12PFG
• Description: IC FIFO 64X36X2 12NS 120QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V3612L12PFG

• Function: Asynchronous
• Memory Size: 4.6K (64 x 36 x2)
• Data Rate: 83MHz
• Access Time: 12ns
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 72V3612L12PFG

NOTE:
1. t
B0 - B35
A0 - A35
IDT72V3612 3.3V, CMOS SyncBiFIFO
64 x 36 x 2
rising CLKA edge is less than t
SKEW1
CLKB
CLKA
W/RA
W/RB
MBB
MBA
CSB
ENB
CSA
ENA
EFB
FFA
is the minimum time between a rising CLKB edge and a rising CLKA edge for FFA to transition HIGH in the next CLKA cycle. If the time between the rising CLKB edge and
LOW
LOW
HIGH
LOW
FIFO1 Full
LOW
HIGH
Previous Word in FIFO1 Output Register
t
CLKH
t
SKEW1
CLK
t
ENS2
, then FFA may transition HIGH one CLKA cycle later than shown.
t
CLKL
Figure 9. FFA
TM
FFA
FFA
FFA
FFA Flag Timing and First Available Write when FIFO1 is Full.
t
SKEW1
t
t
ENH2
A
(1)
1
t
CLKH
t
CLK
18
t
CLKL
2
Next Word From FIFO1
t
WFF
t
t
ENS3
ENS2
t
DS
COMMERCIAL TEMPERATURE RANGE
To FIFO1
t
WFF
t
t
t
DH
ENH3
ENH2
FEBRUARY 12, 2009
4659 drw 12