gal16v8z-15qs Lattice Semiconductor Corp., gal16v8z-15qs Datasheet - Page 11

• Manufacturer Part Number: gal16v8z-15qs
• Description: Gal Zero Power E2cmos Pld
• Manufacturer: Lattice Semiconductor Corp.

1) Refer to Switching Test Conditions section.
2) Calculated from fmax with internal feedback. Refer to fmax Specification section.
3) Refer to fmax Specification section.
4) Add
PARAMETER
AC Switching Characteristics
Standby Power Timing Waveforms
f
t
max
t
t
t
t
t
t
t
t
t
t
sa
wh
dis
pd
co
cf
su
en
as
wl
t
h
sa to
2
4
3
t
pd,
COND
TEST
—
—
—
—
—
—
—
C
A
A
A
A
A
B
B
C
t
su,
1
.
t
POWER
INPUT or
I/O FEEDBACK
OE
CLK
OUTPUT
en and
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
OE to Output Enabled
Input or I/O to Output Disabled
OE to Output DIsabled
Last Active Input to Standby
Standby to Active Output
DESCRIPTION
t
dis when the device is coming out of standby state.
Icc
Isb
Over Recommended Operating Conditions
t
as
11
t
sa
*
t
Specifications GAL16V8Z
Specifications GAL16V8Z
su
t
en,
t
pd
t
dis
t
co
62.5
83.3
10
55
60
MIN. MAX.
—
—
—
—
—
3
2
0
6
6
6
COM
-12
140
* Note: Rising clock edges
are allowed during
outputs are not guaranteed.
12
12
12
15
12
13
—
—
—
—
—
—
—
8
6
GAL16V8ZD
45.5
62.5
MIN. MAX.
15
40
50
—
—
—
—
—
3
2
0
8
8
5
COM
-15
150
15
10
15
15
15
15
15
—
—
—
—
—
—
—
7
t
sa but
UNITS
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns