
XCR3256XL 256 Macrocell CPLD
2
1-800-255-7778Preliminary Product SpecificationR
DC Electrical Characteristics Over Recommended Operating Conditions
(1)
Symbol
Parameter
Test Conditions
Min.
Max.
Unit
V
OH(2)
V
OL
I
IL
I
IH
I
CCSB
I
CC
Output High voltage
I
OH
=
–
8 mA
I
OL
= 8 mA
V
IN
= GND or V
CC
V
IN
= GND or V
CC
V
CC
= 3.6V
f = 1 MHz
2.4
-
V
Output Low voltage for 3.3V outputs
-
0.4
V
Input leakage current
–
10
10
μ
A
I/O High-Z leakage current
–
10
10
μ
A
Standby current
-
100
μ
A
Dynamic current
(3,4)
-
2
mA
f = 50 MHz
-
60
mA
C
IN
C
CLK
C
I/O
Input pin capacitance
(5)
f = 1 MHz
-
8
pF
Clock input capacitance
(5)
f = 1 MHz
5
12
pF
I/O pin capacitance
(5)
f = 1 MHz
-
10
pF
Notes:
1.
2.
3.
4.
See XPLA3 family data sheet (DS012) for recommended operating conditions.
See
Figure 2
for output drive characteristics of the XPLA3 family.
See
Table 1
,
Figure 1
for typical values.
This parameter measured with a 16-bit, resetable up/down counter loaded into every function block, with all outputs disabled and
unloaded. Inputs are tied to V
CC
or ground. This parameter guaranteed by design and characterization, not testing.
Typical values, not tested.
5.
Figure 2:
Typical I/V Curve for the XPLA3 Family
0
0
10
20
30
40
50
60
70
80
90
100
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Volts
I
OL
(3.3V)
I
OH
(3.3V)
I
OH
(2.7V)
m
DS012_10_041901