EP2SGX90EF1152I4 Altera, EP2SGX90EF1152I4 Datasheet - Page 304

• Manufacturer Part Number: EP2SGX90EF1152I4
• Description: Stratix II GX
• Manufacturer: Altera

Specifications of EP2SGX90EF1152I4

• Family Name: Stratix II GX
• Number Of Logic Blocks/elements: 90960
• # I/os (max): 558
• Frequency (max): 732.1MHz
• Process Technology: SRAM
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 90960
• Ram Bits: 4520448
• Operating Supply Voltage (min): 1.15V
• Operating Supply Voltage (max): 1.25V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 1152
• Package Type: FC-FBGA
• Lead Free Status / Rohs Status: Not Compliant

JTAG Timing
Specifications
Figure 4–14
(1)
(1)
(2)
(3)
Table 4–115. DQS Bus Clock Skew Adder Specifications
(t
Table 4–116. DQS Phase Offset Delay Per Stage (ps)
DQS
This skew specification is the absolute maximum and minimum skew. For
example, skew on a 40 DQ group is 40 ps or 20 ps.
The delay settings are linear.
The valid settings for phase offset are -32 to +31.
The typical value equals the average of the minimum and maximum values.
Speed Grade
_CLOCK_SKEW_ADDER)
-3
-4
-5
18 DQ per DQS
36 DQ per DQS
4 DQ per DQS
9 DQ per DQS
shows the timing requirements for the JTAG signals
Mode
Min
Positive Offset
10
10
10
Max
15
15
16
DQS Clock Skew Adder (ps)
Min
Negative Offset
Notes
8
8
8
40
70
75
95
(1), (2),
Max
11
11
12
(1)
(3)