PALCE16V8H-7SI Lattice Semiconductor Corp., PALCE16V8H-7SI Datasheet - Page 12

• Manufacturer Part Number: PALCE16V8H-7SI
• Description: Ee Cmos Zero-power 20-pin Universal Programmable Array Logic
• Manufacturer: Lattice Semiconductor Corp.

CAPACITANCE
Note:
1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified where
SWITCHING CHARACTERISTICS OVER COMMERCIAL OPERATING RANGES
Notes:
1. See “Switching Test Circuit” for test conditions.
2. Output delay minimums for t
3. Skew testing takes into account pattern and switching direction differences between outputs that have equal loading.
4. These parameters are not 100% tested, but are calculated at initial characterization and at any time the design is modified where
5. t
12
C IN
C OUT
t
t
t
t
t
t
t
f
t
t
t
t
PD
S
H
CO
SKEWR
WL
WH
MAX
PZX
PXZ
EA
ER
Parameter
Parameter
Symbol
Symbol
capacitance may be affected.
may alter these values; therefore, minimum values are recommended for simulation purposes only.
frequency may be affected.
t
CF
CF
is a calculated value and is not guaranteed. t
= 1/f
MAX
Input Capacitance
Output Capacitance
Input or Feedback to Combinatorial Output
Setup Time from Input or Feedback to Clock
Hold Time
Clock to Output
Skew Between Registered Outputs (Note 3)
Clock Width
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
(internal feedback) – t
1
Parameter Description
PD
LOW
HIGH
External Feedback
Internal Feedback (f
No Feedback
, t
CO
Parameter Description
S
, t
.
PZX
, t
PXZ
, t
CNT
PALCE16V8H-5/7 (Com’l)
EA
)
CF
, and t
can be found using the following equation:
V IN = 2.0 V
V OUT = 2.0 V
ER
1/(t
1/(t
1/(t
are defined under best case conditions. Future process improvements
S
S
WH
+t
+t
+t
CO
CF
) (Note 5)
WL
)
)
Test Conditions
V CC = 5.0 V, T A = 25 °C,
f = 1 MHz
Min
142.8
166
166
1
3
0
1
3
3
1
1
2
2
2
-5
Max
5
4
1
6
5
6
5
Min
100
125
125
3
5
0
1
4
4
1
1
3
3
2
-7
Max
Typ
7.5
5
8
5
1
6
6
9
9
1
Unit
Unit
MHz
MHz
MHz
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns