APEX 20K Programmable Logic Device Family Data Sheet
Table 32. APEX 20KE Device Recommended Operating Conditions
Symbol
Parameter
Conditions
Min
Max
Unit
VCCINT
Supply voltage for internal logic and
input buffers
(3), (4)
1.71 (1.71) 1.89 (1.89)
V
VCCIO
Supply voltage for output buffers, 3.3-V (3), (4)
3.00 (3.00) 3.60 (3.60)
V
V
operation
Supply voltage for output buffers, 2.5-V (3), (4)
2.375
2.625
operation
(2.375)
(2.625)
VI
Input voltage
(2), (5)
–0.5
0
4.1
VCCIO
85
V
V
VO
TJ
Output voltage
Junction temperature
For commercial use
For industrial use
0
° C
° C
ns
ns
–40
100
40
tR
tF
Input rise time
Input fall time
40
66
Altera Corporation
ETC [ ETC ]
