GAL26CLV12D-5LJ Lattice Semiconductor, GAL26CLV12D-5LJ Datasheet - Page 7

• Manufacturer Part Number: GAL26CLV12D-5LJ
• Description: Low Voltage E2CMOS PLD Generic Array Logic
• Manufacturer: Lattice Semiconductor

1) Refer to Switching Test Conditions section.
2) Minimum values for
3) Calculated from fmax with internal feedback. Refer to fmax Descriptions section.
4) Refer to fmax Descriptions section. Characterized but not 100% tested.
PARAMETER
AC Switching Characteristics
Capacitance (T
SYMBOL
f
t
t
t
t
t
max
t
t
t
t
t
t
t
wh
arw
pd
co
t
spr
wl
dis
arr
cf
su
en
ar
h
C
C
3
4
2
2
I/O
4
I
4
COND
TEST
—
—
—
—
—
—
—
—
C
A
A
A
A
A
B
A
1
.
A
t
pd and
= 25 C, f = 1.0 MHz)
Input or I/O to Combinational 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
Input or I/O to Output Disabled
Input or I/O to Asynchronous Reset of Register
Asynchronous Reset Pulse Duration
Asynchronous Reset to Clock Recovery Time
Synchronous Preset to Clock Recovery Time
DESCRIPTION
Input Capacitance
I/O Capacitance
PARAMETER
t
co are not 100% tested but established by characterization.
Over Recommended Operating Conditions
TYPICAL
8
8
7
Specifications GAL26CLV12
UNITS
pF
pF
MIN. MAX.
143
154
200
3.5
2.5
2.5
5.5
—
1
1
0
1
1
1
4
4
COM
TEST CONDITIONS
V
V
-5
CC
CC
3.5
—
—
—
—
—
—
—
—
—
—
= 3.3V, V
5
3
6
6
6
= 3.3V, V
MIN. MAX.
100
117
142
5.5
3.5
3.5
—
1
1
0
1
1
1
7
5
5
COM
I/O
-7
I
= 0V
= 0V
7.5
4.5
7.5
7.5
—
—
—
—
—
—
—
—
—
—
3
9
UNITS
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns