IDT72V2111L10PFG8 IDT, Integrated Device Technology Inc, IDT72V2111L10PFG8 Datasheet - Page 18
![no-image](/images/manufacturer_photos/0/3/324/idt__integrated_device_technology_inc_sml.jpg)
IDT72V2111L10PFG8
Manufacturer Part Number
IDT72V2111L10PFG8
Description
IC FIFO SS 512X9 10NS 64QFP
Manufacturer
IDT, Integrated Device Technology Inc
Series
72Vr
Datasheet
1.IDT72V2111L15PFGI.pdf
(27 pages)
Specifications of IDT72V2111L10PFG8
Function
Synchronous
Memory Size
4.6K (512 x 9)
Access Time
10ns
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Rate
-
Other names
72V2111L10PFG8
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT72V2111L10PFG8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
NOTES:
1. t
2. LD = HIGH.
3. First word latency: t
Q
NOTES:
1. t
2. LD = HIGH, OE = LOW, EF = HIGH
Q
D
D
IDT72V2101/72V2111 3.3V HIGH DENSITY CMOS
SUPERSYNC FIFO
WCLK
RCLK
0
0
WCLK
0
0
WEN
of WCLK and the rising edge of RCLK is less than t
RCLK
REN
SKEW1
edge of the RCLK and the rising edge of the WCLK is less than t
- Q
- D
WEN
REN
SKEW1
- D
- Q
OE
EF
n
n
n
n
is the minimum time between a rising WCLK edge and a rising RCLK edge to guarantee that EF will go HIGH (after one RCLK cycle plus t
is the minimum time between a rising RCLK edge and a rising WCLK edge to guarantee that FF will go high (after one WCLK cycle pus t
t
ENS
t
DATA IN OUTPUT REGISTER
ENS
SKEW1
TM
t
t
OLZ
t
262,144 x 9, 524,288 x 9
SKEW1
ENH
t
+ 1*T
REF
t
Figure 8. Read Cycle, Empty Flag and First Data Word Latency Timing (IDT Standard Mode)
A
t
OE
(1)
RCLK
t
SKEW1
+ t
t
t
ENH
ENS
REF
t
DS
t
A
D
(1)
.
1
0
NO WRITE
NO OPERATION
Figure 7. Write Cycle and Full Flag Timing (IDT Standard Mode)
t
t
DHS
ENH
SKEW1
LAST WORD
1
, then EF deassertion may be delayed one extra RCLK cycle.
2
t
SKEW1
WFF
, then the FF deassertion may be delayed one extra WCLK cycle.
t
t
OHZ
t
DS
t
DS
ENS
t
CLKH
D
D
1
NO OPERATION
X
t
WFF
t
t
ENH
DH
DATA READ
18
t
t
DH
CLK
2
t
CLKL
t
CLKH
t
REF
t
ENS
t
OLZ
t
SKEW1
t
CLK
(1)
t
CLKL
t
ENS
t
ENH
LAST WORD
t
A
1
NO WRITE
t
ENH
t
A
COMMERCIAL AND INDUSTRIAL
REF
WFF
2
). If the time between the rising edge
). If the time between the rising
TEMPERATURE RANGES
NEXT DATA READ
t
ENS
t
WFF
t
DS
D
0
D
X
+1
t
REF
t
t
ENH
A
4669 drw 10
t
DH
t
4669 drw 11
WFF
D
1