epf10k100ef484 Altera Corporation, epf10k100ef484 Datasheet - Page 52

• Manufacturer Part Number: epf10k100ef484
• Description: Embedded Programmable Logic Device
• Manufacturer: Altera Corporation

FLEX 10KE Embedded Programmable Logic Devices Data Sheet
Figure 23. Output Drive Characteristics of FLEX 10KE Devices
Note:
(1)
Timing Model
52
These are transient (AC) currents.
Typical I
Output
Current (mA)
O
30
20
10
90
80
70
60
50
40
V
The continuous, high-performance FastTrack Interconnect routing
resources ensure predictable performance and accurate simulation and
timing analysis. This predictable performance contrasts with that of
FPGAs, which use a segmented connection scheme and therefore have
unpredictable performance.
Device performance can be estimated by following the signal path from a
source, through the interconnect, to the destination. For example, the
registered performance between two LEs on the same row can be
calculated by adding the following parameters:
The routing delay depends on the placement of the source and destination
LEs. A more complex registered path may involve multiple combinatorial
LEs between the source and destination LEs.
O
1
V
V
Room Temperature
Output Voltage (V)
CCINT
CCIO
LE register clock-to-output delay (t
Interconnect delay (t
LE look-up table delay (t
LE register setup time (t
= 2.5
= 2.5
2
V
I
OH
V
I
OL
3
Typical I
Output
Current (mA)
SAMEROW
O
SU
LUT
)
)
30
20
10
90
80
70
60
50
40
Note (1)
)
CO
V
)
O
1
Output Voltage (V)
2
V
V
Room Temperature
I
Altera Corporation
OL
CCINT
CCIO
3
I
OH
= 3.3
= 2.5
V
V