PALCE16V8L-25PC

Manufacturer Part NumberPALCE16V8L-25PC
DescriptionFlash-Erasable Reprogrammable CMOS PAL Device
ManufacturerCypress Semiconductor Corporation.
PALCE16V8L-25PC datasheet
 
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
Page 6/13:

Commercial and Industrial Switching Characteristics

Download datasheet (301Kb)Embed
PrevNext

Commercial and Industrial Switching Characteristics

Parameter
Description
[7]
t
Clock Width HIGH
WH
[7]
t
Clock Width LOW
WL
f
External Maximum
MAX1
Frequency (1/(t
+ t
))
CO
S
f
Data Path Maximum
MAX2
Frequency (1/(t
+ t
))
WH
WL
f
Internal Feedback
MAX3
Maximum Frequency
[7, 13]
(1/(t
+ t
))
CF
S
t
Register Clock to
CF
[7, 14]
Feedback Input
[7]
t
Power-Up Reset Time
PR
Military Switching Characteristics
Parameter
Description
t
Input to Output
PD
Propagation Delay
t
OE to Output Enable
PZX
t
OE to Output Disable
PXZ
t
Input to Output Enable Delay
EA
t
Input to Output Disable Delay
ER
t
Clock to Output Delay
CO
t
Input or Feedback Set-up Time
S
t
Input Hold Time
H
t
External Clock Period (t
P
t
Clock Width HIGH
WH
t
Clock Width LOW
WL
f
External Maximum Frequency
MAX1
[7, 11]
(1/(t
+ t
)
CO
S
f
Data Path Maximum Frequency
MAX2
[7, 12]
(1/(t
+ t
))
WH
WL
f
Internal Feedback Maximum
MAX3
Frequency (1/(t
t
Register Clock to
CF
Feedback Input
t
Power-Up Reset Time
PR
Document #: 38-03025 Rev. *A
USE ULTRA37000™ FOR
ALL NEW DESIGNS
(continued)
16V8-5
16V8-7
Min.
Max.
Min.
Max.
3
4
3
4
143
100
[7, 11]
166
125
[7, 12]
166
125
3
3
1
1
[7]
16V8-10
Min.
Max.
3
[8, 9]
[7]
[7, 10]
[8, 9]
2
10
.5
+ t
)
17
CO
S
[7]
6
[7]
6
58
83
62.5
[7, 13]
+ t
))
CF
S
[7, 14]
[7]
1
PALCE16V8
[2]
16V8-10
16V8-15
16V8-25
Min.
Max.
Min.
Max.
Min.
6
8
12
6
8
12
69
45.5
37
83
62.5
41.6
74
50
40
6
8
1
1
1
16V8-15
16V8-25
Min.
Max.
Min.
10
3
15
3
10
15
10
15
10
15
10
15
7
2
10
2
12
15
.5
.5
22
27
8
12
8
12
45.5
37
62.5
41.6
50
40
6
8
1
1
Max.
Unit
ns
ns
MHz
MHz
MHz
10
ns
µs
Max.
Unit
25
ns
20
ns
20
ns
25
ns
25
ns
12
ns
ns
ns
ns
ns
ns
MHz
MHz
MHz
10
ns
µs
Page 6 of 13