palce20ra10 Lattice Semiconductor Corp., palce20ra10 Datasheet - Page 8

• Manufacturer Part Number: palce20ra10
• Description: 24-pin Asynchronous Ee Cmos Programmable Array Logic
• Manufacturer: Lattice Semiconductor Corp.

CAPACITANCE (Note 1)
Note:
1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified
SWITCHING CHARACTERISTICS over COMMERCIAL and INDUSTRIAL operating ranges
(Note 2)
Notes:
2. See Switching Test Circuit for test conditions.
3. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified
4. These parameters are not 100% tested, but are calculated at initial characterization and at any time the design is modified
Parameter
Parameter
Symbol
Symbol
where capacitance may be affected.
where these parameters may be affected.
where the frequency may be affected.
C
t
t
t
f
t
t
t
C
APW
ARW
t
t
t
t
MAX
t
t
APR
t
ARR
t
t
t
t
PZX
PXZ
WH
WP
OUT
t
CO
WL
PD
t
AP
AR
EA
ER
SP
HP
S
H
IN
Clock Width
Parameter Description
Input or Feedback to Combinatorial Output
Setup Time from Input, Feedback or SP to Clock 2.5
Hold Time
Clock to Output or Feedback
Asynchronous Preset to Registered Output
Asynchronous Preset Width (Note 3)
Asynchronous Preset Recovery Time (Note 3)
Asynchronous Reset to Registered Output
Asynchronous Reset Width (Note 3)
Asynchronous Reset Recovery Time (Note 3)
Maximum
Frequency
(Note 4)
OE to Output Enable
OE to Output Disable
Input to Output Enable Using Product
Term Control
Input to Output Disable Using Product
Term Control
Preload Pulse Duration
Preload Setup Time
Preload Hold Time
Parameter Description
Input Capacitance
Output Capacitance
LOW
HIGH
External Feedback 1/(t
No Feedback
PALCE20RA10H-7/10/15/20 (Com’l, Ind)
Inputs
OE
1/(t
S
WH
+ t
Test Conditions
V
V
+ t
IN
OUT
CO
WL
= 2.0 V
)
= 2.0 V
)
Min
100
125
2.5
(3)
5
5
4
4
5
5
5
-7
Max
7.5
7.5
7.5
7.5
7.5
7.5
5
5
5
5
76.9
Min
100
(3)
3
3
8
8
5
5
7
7
7
V
T
f = 1 MHz
-10
A
CC
= +25 C
Max
10
10
10
10
10
10
= 5.0 V
7
7
8
8
52.6
62.5
Min
(3)
10
10
10
10
10
4
4
8
8
-15
Max
15
15
15
10
15
10
10
10
15
15
41.6
Min
(3)
15
12
12
12
12
37
15
15
Typ
4
4
5
9
8
-20
Max
20
20
20
12
20
12
15
15
20
20
Unit
2-191
pF
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns