IDT72V3673L10PF IDT, Integrated Device Technology Inc, IDT72V3673L10PF Datasheet - Page 21

• Manufacturer Part Number: IDT72V3673L10PF
• Description: IC SYNCFIFO 8192X36 10NS 128TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V3673L10PF

• Function: Asynchronous, Synchronous
• Memory Size: 288K (8K 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: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72V3673L10PF

NOTES:
1. t
2. If Port B size is word or byte, OR is set LOW by the last word or byte read from the FIFO, respectively.
IDT72V3653/72V3663/72V3673 3.3V CMOS SyncFIFO
BUS-MATCHING 2,048 x 36, 4,096 x 36, and 8,192 x 36
B0-B35
A0-A35
If the time between the rising CLKA edge and rising CLKB edge is less than t
cycle later than shown.
SKEW1
W/RA
CLKA
CLKB
W/RB
MBA
MBB
CSA
ENA
CSB
ENB
OR
IR
is the minimum time between a rising CLKA edge and a rising CLKB edge for OR to transition HIGH and to clock the next word to the FIFO output register in three CLKB cycles.
HIGH
FIFO Empty
LOW
HIGH
LOW
HIGH
LOW
t
t
ENS2
ENS2
t
Figure 11. OR Flag Timing and First Data Word Fall Through when FIFO is Empty (FWFT Mode)
DS
W1
Old Data in FIFO Output Register
t
SKEW1
t
t
t
ENH
ENH
DH
(1)
t
CLKH
1
TM
t
CLK
WITH
t
CLKL
SKEW1
, then the transition of OR HIGH and load of the first word to the output register may occur one CLKB
21
2
t
CLKH
t
CLK
t
CLKL
t
REF
3
t
A
t
ENS2
COMMERCIAL TEMPERATURE RANGE
t
REF
t
ENH
W1
4662 drw13