ispgal22v10c-7lk Lattice Semiconductor Corp., ispgal22v10c-7lk Datasheet - Page 7

• Manufacturer Part Number: ispgal22v10c-7lk
• Description: In-system Programmable E2 Cmos Pld Generic Array Logic?
• 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.
*Characterized but not 100% tested.
PARAMETER
AC Switching Characteristics
Capacitance (T
SYMBOL
f
t
t
t
t
max
t
t
t
t
t
t
t
t
t
arw
C
t
su
su
spr
wh
dis
arr
pd
co
cf
en
wl
C
ar
h
I/O
I
2
1
2
3
COND.
TEST
—
—
—
—
—
—
—
—
—
C
A
A
A
A
A
B
A
1
A
= 25°C, f = 1.0MHz)
Input or I/O to Combinatorial Output
Clock to Output Delay
Clock to Feedback Delay
Setup Time, Input or Feedback before Clock↑
Setup Time, SP 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
Over Recommended Operating Conditions
MAXIMUM*
8
8
7
Specifications ispGAL22V10C
Specifications ispGAL22V10
UNITS
MIN. MAX.
111
111
6.5
10
87
10
—
—
—
—
—
—
pF
pF
0
4
4
8
8
COM
-7
7.5
2.5
13
—
—
—
—
—
—
—
—
—
—
—
5
8
8
71.4
MIN. MAX.
105
105
—
—
—
10
—
—
—
10
7
0
4
4
8
8
COM
-10
V
TEST CONDITIONS
V
2.5
CC
10
10
10
13
—
—
—
—
—
—
—
—
—
—
CC
7
= 5.0V, V
= 5.0V, V
55.5
83.3
MIN. MAX.
10
10
80
15
10
10
—
—
—
—
—
—
COM/IND
0
6
6
-15
I/O
I
= 2.0V
= 2.0V
2.5
15
15
15
20
—
—
—
—
—
—
—
—
—
—
—
8
UNITS
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns