gal22lv10z Lattice Semiconductor Corp., gal22lv10z Datasheet - Page 8

• Manufacturer Part Number: gal22lv10z
• Description: Low Voltage, Zero Power E2 Cmos Pld
• Manufacturer: Lattice Semiconductor Corp.

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.
AC Switching Characteristics
PARAM
f
t
t
t
t
max
t
t
t
t
t
t
t
t
t
su1
su2
arw
t
spr
wh
dis
arr
pd
co
cf
en
wl
ar
h
2
3
COND.
TEST
—
—
—
—
—
—
—
—
—
C
A
A
A
A
A
B
A
1
Input or I/O to Combinatorial Output
Clock to Output Delay
Clock to Feedback Delay
Setup Time, Input or Fdbk before Clk
Setup Time, SP before Clk
Hold Time, Input or Fdbk after Clk
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 Asynch. Reset of Reg.
Asynch. Reset Pulse Duration
Asynch. Reset to Clk Recovery Time
Synch. Preset to Clk Recovery Time
DESCRIPTION
Over Recommended Operating Conditions
8
Specifications GAL22LV10ZD
Specifications GAL22LV10Z
MIN. MAX.
71.4
10
14
50
50
15
10
10
—
GAL22LV10ZD
3
2
0
6
6
3
3
3
COM
-15
15
10
10
—
—
—
—
—
—
—
—
15
15
20
—
—
—
33.3
MIN. MAX.
15
20
40
50
10
10
25
25
15
—
3
2
0
3
3
3
COM
-25
25
15
10
25
25
25
—
—
—
—
—
—
—
—
—
—
—
UNITS
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns