Ultra37000 CPLD Family
Document #: 38-03007 Rev. *E Page 20 of 64
tRO[13, 14, 15] 12 13 13 14 15 18 21 26 ns
tPW 88 8 8 10 12 15 20 ns
tPR[13] 10 10 10 10 12 14 17 22 ns
tPO[13, 14, 15] 12 13 13 14 15 18 21 26 ns
User Option Parameters
tLP 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 ns
tSLEW 3333 3 3 33ns
t3.3IO[19] 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 ns
JTAG Timing Parameters
tS JTAG 00000000ns
tH JTAG 20 20 20 20 20 20 20 20 ns
tCO JTAG 20 20 20 20 20 20 20 20 ns
fJTAG 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.
tPD
INPUT
COMBINATORIAL
OUTPUT
tS
INPUT
SYNCHRONOUS
tCO
REGISTERED
OUTPUT
tH
SYNCHRONOUS
tWL
tWH
tCO2
REGISTERED
OUTPUT
CLOCK
CLOCK
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