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Ultra37000 CPLD Family
Document #: 38-03007 Rev. *E Page 20 of 64
t
RO
[13, 14, 15]
12 13 13 14 15 18 21 26 ns
t
PW
8 8 8 8 10 12 15 20 ns
t
PR
[13]
10 10 10 10 12 14 17 22 ns
t
PO
[13, 14, 15]
12 13 13 14 15 18 21 26 ns
User Option Parameters
t
LP
2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 ns
t
SLEW
3333 3 3 33ns
t
3.3IO
[19]
0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 ns
JTAG Timing Parameters
t
S JTAG
0 000 0000ns
t
H JTAG
20 20 20 20 20 20 20 20 ns
t
CO JTAG
20 20 20 20 20 20 20 20 ns
f
JTAG
20 20 20 20 20 20 20 20 MHz
Switching Characteristics Over the Operating Range (continued)
[12]
Parameter
200 MHz 167 MHz
154 MHz 143 MHz 125 MHz 100 MHz 83 MHz 66 MHz
Unit
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Switching Waveforms
Combinatorial Output
Registered Output with Synchronous Clocking
Note:
19.Only applicable to the 5V devices.
t
PD
INPUT
COMBINATORIAL
OUTPUT
t
S
INPUT
SYNCHRONOUS
t
CO
REGISTERED
OUTPUT
t
H
SYNCHRONOUS
t
WL
t
WH
t
CO2
REGISTERED
OUTPUT
CLOCK
CLOCK
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