ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 226

• Manufacturer Part Number: ep2sgx30c
• Description: Stratix Ii Gx Device Data Sheet
• Manufacturer: Altera Corporation

Operating Conditions
4–56
Stratix II GX Device Handbook, Volume 1
Low
sustaining
current
High
sustaining
current
Low
overdrive
current
High
overdrive
current
Bus-hold
trip point
25-Ω R
3.3/2.5
50-Ω R
3.3/2.5
Parameter
Table 4–48. Bus Hold Parameters
Table 4–49. On-Chip Termination Specification for Top and Bottom I/O Banks (Part 1 of 2)
Symbol
S
S
Internal series termination with
calibration (25-Ω setting)
Internal series termination without
calibration (25-Ω setting)
Internal series termination with
calibration (50-Ω setting)
Internal series termination without
calibration (50-Ω setting)
V
(maximum)
V
(minimum)
0 V < V
V
0 V < V
V
Conditions
IN
IN
CCIO
CCIO
> V
< V
IL
IH
IN
IN
Description
<
<
–22.5
Bus Hold Specifications
Table 4–48
On-Chip Termination Specifications
Tables 4–49
resistance tolerance when using series or differential on-chip termination.
22.5
0.45
Min
1.2 V
–120
Max
0.95
120
shows the Stratix II GX device family bus hold specifications.
and
Min
–25
0.5
25
V
V
V
V
4–50
1.5 V
CCIO
CCIO
CCIO
CCIO
–160
Max
160
1.0
Conditions
define the specification for internal termination
= 3.3/2.5 V
= 3.3/2.5 V
= 3.3/2.5 V
= 3.3/2.5 V
0.68
Min
–30
V
30
CCIO
1.8 V
Level
–200
Max
1.07
200
Commercial
Max
Min
–50
±30
±30
0.7
±5
±5
50
2.5 V
Resistance Tolerance
–300
Max
300
1.7
Industrial
Altera Corporation
Max
± 30
Min
–70
±10
±30
0.8
±10
70
3.3 V
Notes
October 2007
–500
Max
500
2.0
(1),
Unit
%
%
%
%
Unit
μA
μA
μA
μA
(2)
V