IDT72V285L20PF8 IDT, Integrated Device Technology Inc, IDT72V285L20PF8 Datasheet - Page 19
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IDT72V285L20PF8
Manufacturer Part Number
IDT72V285L20PF8
Description
IC FIFO SS 65536X18 20NS 64-TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Series
72Vr
Datasheet
1.IDT72V275L15TF8.pdf
(25 pages)
Specifications of IDT72V285L20PF8
Function
Asynchronous
Memory Size
1.1M (65K x 18)
Data Rate
50MHz
Access Time
20ns
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
Contains lead / RoHS non-compliant
Other names
72V285L20PF8
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT72V285L20PF8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Q
NOTES:
1. Retransmit setup is complete after EF returns HIGH, only then can a read operation begin.
2. OE = LOW.
3. W
4. No more than D - 2 may be written to the FIFO between Reset (Master or Partial) and Retransmit setup. Therefore, FF will be HIGH throughout the Retransmit setup procedure. D = 32,768
5. EF goes HIGH at 60ns + 1 RCLK cycle + t
IDT72V275/72V285 3.3V CMOS SUPERSYNC FIFO
32,768 x 18 and 65,536 x 18
WCLK
0
RCLK
for IDT72V275 and 65,536 for IDT72V285.
WEN
REN
- Q
PAE
PAF
1
HF
= first word written to the FIFO after Master Reset, W
EF
RT
n
t
ENS
W
x
t
t
A
ENH
t
ENS
t
RTS
REF
t
RTS
.
Figure 11. Retransmit Timing (IDT Standard Mode)
2
= second word written to the FIFO after Master Reset.
TM
t
t
t
ENH
REF
HF
t
SKEW2
1
W
x+1
19
2
t
PAF
1
t
ENS
2
t
t
t
A
REF
PAE
COMMERCIAL AND INDUSTRIAL
(5)
W
TEMPERATURE RANGES
1
(3)
t
t
ENH
A
4512 drw 14
W
2
(3)