EP20K400CF672C7 Altera, EP20K400CF672C7 Datasheet - Page 62

• Manufacturer Part Number: EP20K400CF672C7
• Description: APEX 20KC
• Manufacturer: Altera

APEX 20KC Programmable Logic Device Data Sheet
62
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Table 32. SSTL-3 Class II Specifications
Table 33. HSTL Class I I/O Specifications
CCIO
TT
REF
IH
IL
OH
OL
CCIO
TT
REF
IH
IL
OH
OL
Symbol
Symbol
I/O supply voltage
Termination voltage
Reference voltage
High-level input
voltage
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
I/O supply voltage
Termination voltage
Reference voltage
High-level input
voltage
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
Parameter
Parameter
I
I
I
I
OH
OL
OH
OL
= 16 mA
= 8 mA
= –16 mA
= –8 mA
Conditions
Conditions
(2)
(2)
(1)
(1)
V
V
V
V
V
Minimum
Minimum
V
REF
REF
CCIO
REF
REF
TT
–0.3
1.71
0.68
–0.3
3.0
1.3
+ 0.8
– 0.05
– 0.05
+ 0.2
+ 0.1
– 0.4
Typical
Typical
V
V
0.75
3.3
1.5
1.8
REF
REF
V
V
V
V
V
V
Maximum
Maximum
V
REF
REF
CCIO
CCIO
REF
REF
TT
Altera Corporation
1.89
0.90
3.6
1.7
0.4
– 0.8
+ 0.05
+ 0.05
– 0.2
– 0.1
+ 0.3
+ 0.3
Units
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V