SMAX-624CG-ACTEL Actel, SMAX-624CG-ACTEL Datasheet - Page 25

• Manufacturer Part Number: SMAX-624CG-ACTEL
• Description: Programming Socket Adapters & Emulators SILICON SCULPTOR ADAPTER MODULE
• Manufacturer: Actel

Specifications of SMAX-624CG-ACTEL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SX Timing Model
Note: Values shown for A54SX08-3, worst-case commercial conditions.
Figure 1-12 • SX Timing Model
Hardwired Clock
External Setup = t
Clock-to-Out (Pin-to-Pin)
Hardwired
Clock
Routed
Clock
= 1.5 + 0.3 + 0.5 – 1.0 = 1.3 ns
= t
= 1.0 + 0.8 + 0.3 + 1.6 = 3.7 ns
F
I/O Module
t
t
F
RCKH
MAX
INY
HCKH
HCKH
HMAX
= 250 MHz
+ t
= 1.5 ns (100% Load)
Input Delays
= 1.0 ns
= 320 MHz
+ t
IRD1
t
RCO
INY
+ t
t
t
= 1.5 ns
SUD
HD
+ t
SUD
= 0.0 ns
= 0.5 ns
RD1
– t
+ t
t
HCKH
IRD2
DHL
Register Cell
= 0.6 ns
t
RCO
D
= 0.8 ns
Q
Combinatorial Cell
EQ 1-15
EQ 1-16
Internal Delays
t
PD
t
RD1
= 0.6 ns
= 0.3 ns
v3.2
Routed Clock
External Setup = t
Clock-to-Out (Pin-to-Pin)
Register Cell
t
RCO
D
= 0.8 ns
t
t
t
RD1
RD4
RD8
Predicted
Routing
Delays
Q
= 0.3 ns
= 1.0 ns
= 1.9 ns
t
RD1
= 1.5 + 0.3 + 0.5 – 1.5 = 0.8 ns
= t
= 1.52+ 0.8 + 0.3 + 1.6 = 4.2 ns
= 0.3 ns
INY
RCKH
I/O Module
+ t
+ t
IRD1
Output Delays
RCO
t
DLH
t
I/O Module
ENZH
+ t
= 1.6 ns
+ t
t
DHL
= 2.3 ns
SUD
RD1
= 1.6 ns
– t
+ t
RCKH
DHL
SX Family FPGAs
EQ 1-17
EQ 1-18
1-21