GAL20XV10B-10LJ Lattice Semiconductor, GAL20XV10B-10LJ Datasheet - Page 9
GAL20XV10B-10LJ
Manufacturer Part Number
GAL20XV10B-10LJ
Description
High-Speed E2CMOS PLD Generic Array Logic
Manufacturer
Lattice Semiconductor
Datasheet
1.GAL20XV10B-10LJ.pdf
(14 pages)
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1) Refer to Switching Test Conditions section.
2) Calculated from fmax with internal feedback. Refer to fmax Description section.
3) Refer to fmax Description section.
*Characterized but not 100% tested
PARAMETER
AC Switching Characteristics
Capacitance (T
f
SYMBOL
max
t
t
t
t
t
t
t
t
dis
en
cf
t
wh
pd
co
su
wl
C
h
C
2
3
I/O
I
COND.
TEST
—
—
—
—
—
A
A
A
A
A
B
B
C
C
1
A
= 25 C, f = 1.0 MHz)
Input or I/O to Combinatorial Output
Clock to Output Delay
Clock to Feedback Delay
Setup Time, Input or Feedback before Clock
Hold Time, Input or Feedback after Clock
Maximum Clock Frequency with
External Feedback, 1/(tsu + tco)
Maximum Clock Frequency with
Internal Feedback, 1/(tsu + tcf)
Maximum Clock Frequency with
No Feedback
Clock Pulse Duration, High
Clock Pulse Duration, Low
Input or I/O to Output Enabled
OE to Output Enabled
Input or I/O to Output Disabled
OE to Output Disabled
DESCRIPTION
Input Capacitance
I/O Capacitance
PARAMETER
Over Recommended Operating Conditions
MAXIMUM*
8
8
9
Specifications GAL20XV10
76.9
100
100
MIN. MAX.
—
3
2
6
0
4
4
3
2
3
2
UNITS
COM
pF
pF
-10
10
10
—
—
—
—
—
—
—
7
4
9
9
9
62.5
83.3
83.3
MIN. MAX.
—
3
2
8
0
6
6
3
2
3
2
COM
-15
V
15
15
10
15
10
TEST CONDITIONS
V
—
—
—
—
—
—
—
8
4
CC
CC
= 5.0V, V
= 5.0V, V
71.4
71.4
MIN. MAX.
10
50
—
3
2
0
7
7
3
2
3
2
COM
-20
I/O
I
= 2.0V
= 2.0V
20
10
20
15
20
15
—
—
—
—
—
—
—
4
UNITS
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns