ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 172

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

Operating Conditions
4–2
Stratix II GX Device Handbook, Volume 1
V
V
V
V
V
Table 4–3. Stratix II GX Device Recommended Operating Conditions (Part 1 of 2)
Symbol
CCINT
CCIO
CCPD
I
O
Supply voltage for internal logic
and input buffers
Supply voltage for output
buffers, 3.3-V operation
Supply voltage for output
buffers, 2.5-V operation
Supply voltage for output
buffers, 1.8-V operation
Supply voltage for output
buffers, 1.5-V operation
Supply voltage for output
buffers, 1.2-V operation
Supply voltage for pre-drivers as
well as configuration and JTAG
I/O buffers.
Input voltage (see
Output voltage
Parameter
Recommended Operating Conditions
Table 4–3
operating conditions.
Table
Note to
(1)
Table 4–2. Maximum Duty Cycles in Voltage Transitions
Symbol
During transition, the inputs may overshoot to the voltages shown based on the
input duty cycle. The duty cycle case is equivalent to 100% duty cycle.
V
4–2)
I
Table
contains the Stratix II GX device family recommended
Maximum duty cycles
in voltage transitions
4–2:
100 μs ≤ rise time ≤ 100 ms
100 μs ≤ rise time ≤ 100 ms (3),
100 μs ≤ rise time ≤ 100 ms
100 μs ≤ rise time ≤ 100 ms
100 μs ≤ rise time ≤ 100 ms
100 μs ≤ rise time ≤ 100 ms
100 μs ≤ rise time ≤ 100 ms
(2),
(5)
Parameter
Conditions
Condition
V
V
V
V
V
V
(3)
(3)
(3)
(3)
(3)
(4)
I
I
I
I
I
I
= 4.0 V
= 4.1 V
= 4.2 V
= 4.3 V
= 4.4 V
= 4.5 V
(6)
Minimum
(3.00)
3.135
2.375
1.425
3.135
1.15
1.71
1.15
–0.5
0
Maximum Duty Cycles
Note (1)
Altera Corporation
Maximum Unit
(%)
(3.60)
3.465
2.625
1.575
3.465
V
1.25
1.89
1.25
100
90
50
30
17
10
4.0
October 2007
CCIO
(1)
V
V
V
V
V
V
V
V
V