IDT72V2101L15PFI IDT, Integrated Device Technology Inc, IDT72V2101L15PFI Datasheet - Page 24
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IDT72V2101L15PFI
Manufacturer Part Number
IDT72V2101L15PFI
Description
IC FIFO SS 131X18 15NS 64QFP
Manufacturer
IDT, Integrated Device Technology Inc
Series
72Vr
Datasheet
1.IDT72V2111L15PFGI.pdf
(27 pages)
Specifications of IDT72V2101L15PFI
Function
Synchronous
Memory Size
2.3K (131 x 18)
Data Rate
67MHz
Access Time
15ns
Voltage - Supply
3.15 V ~ 3.45 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-TQFP, 64-VQFP
Configuration
Dual
Density
2.25Mb
Access Time (max)
10ns
Word Size
9b
Organization
256Kx9
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
TQFP
Clock Freq (max)
66.7MHz
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
3.15V
Operating Supply Voltage (max)
3.45V
Supply Current
55mA
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
64
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
72V2101L15PFI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT72V2101L15PFI
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT72V2101L15PFI8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
NOTES:
1. n = PAE offset.
2. For IDT Standard mode
3. For FWFT mode.
4. t
5. PAE is asserted and updated on the rising edge of WCLK only.
NOTES:
1. For IDT Standard mode: D = maximum FIFO depth. D = 262,144 for the IDT72V2101 and 524,288 for the IDT72V2111.
2. For FWFT mode: D = maximum FIFO depth. D = 262,145 for the IDT72V2101 and 524,289 for the IDT72V2111.
WCLK
WCLK
IDT72V2101/72V2111 3.3V HIGH DENSITY CMOS
SUPERSYNC FIFO
RCLK
RCLK
WEN
WEN
REN
REN
WCLK and the rising edge of RCLK is less than t
PAE
SKEW2
HF
is the minimum time between a rising WCLK edge and a rising RCLK edge to guarantee that PAE will go HIGH (after one RCLK cycle plus t
t
CLKH
TM
262,144 x 9, 524,288 x 9
t
ENS
n words in FIFO
n+1 words in FIFO
Figure 17. Programmable Almost-Empty Flag Timing (IDT Standard and FWFT Modes)
t
CLKL
t
ENH
[
(2)
t
SKEW2
D-1
1
,
2
(3)
D/2 words in FIFO
Figure 18. Half-Full Flag Timing (IDT Standard and FWFT Modes)
SKEW2
+ 1
(4)
]
, then the PAE deassertion may be delayed one extra RCLK cycle.
words in FIFO
t
t
PAE
CLKH
(1)
2
,
(2)
t
ENS
t
CLKL
24
t
t
ENH
ENS
t
HF
n+1 words in FIFO
n+2 words in FIFO
t
ENS
[
D/2 + 1 words in FIFO
t
D-1
ENH
2
+ 2
]
(2)
(3)
words in FIFO
,
t
HF
1
(1)
,
(2)
COMMERCIAL AND INDUSTRIAL
PAE
). If the time between the rising edge of
t
PAE
[
TEMPERATURE RANGES
D-1
2
D/2 words in FIFO
2
+ 1
]
words in FIFO
n words in FIFO
n+1 words in FIFO
4669 drw 21
4669 drw 20
(1)
,
(2)
(2)
,
(3)