A54SX32A-PQG208 Actel, A54SX32A-PQG208 Datasheet - Page 62

• Manufacturer Part Number: A54SX32A-PQG208
• Description: FPGA - Field Programmable Gate Array 48K System Gates
• Manufacturer: Actel

Specifications of A54SX32A-PQG208

• Processor Series: A54SX32
• Core: IP Core
• Number Of Macrocells: 1800
• Maximum Operating Frequency: 350 MHz
• Number Of Programmable I/os: 249
• Delay Time: 4 ns to 8.4 ns
• Supply Voltage (max): 5.25 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Development Tools By Supplier: Silicon-Explorer II, Silicon-Sculptor 3, SI-EX-TCA
• Mounting Style: SMD/SMT
• Supply Voltage (min): 2.25 V
• Number Of Gates: 32 K
• Package / Case: PQFP-208
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 2-35 • A54SX72A Timing Characteristics
2 -4 2
Parameter
C-Cell Propagation Delays
t
Predicted Routing Delays
t
t
t
t
t
t
t
t
R-Cell Timing
t
t
t
t
t
t
t
t
t
Input Module Propagation Delays
t
t
t
t
t
t
Notes:
1. All –3 speed grades have been discontinued.
2. For dual-module macros, use t
3. Routing delays are for typical designs across worst-case operating conditions. These parameters should be used for estimating device
PD
DC
FC
RD1
RD2
RD3
RD4
RD8
RD12
RCO
CLR
PRESET
SUD
HD
WASYN
RECASYN
HASYN
MPW
INYH
INYL
INYH
INYL
INYH
INYL
SX-A Family FPGAs
performance. Post-route timing analysis or simulation is required to determine actual performance.
(Worst-Case Commercial Conditions, V
Internal Array Module
FO = 1 Routing Delay, Direct
Connect
FO = 1 Routing Delay, Fast Connect
FO = 1 Routing Delay
FO = 2 Routing Delay
FO = 3 Routing Delay
FO = 4 Routing Delay
FO = 8 Routing Delay
FO = 12 Routing Delay
Sequential Clock-to-Q
Asynchronous Clear-to-Q
Asynchronous Preset-to-Q
Flip-Flop Data Input Set-Up
Flip-Flop Data Input Hold
Asynchronous Pulse Width
Asynchronous Recovery Time
Asynchronous Hold Time
Clock Minimum Pulse Width
Input Data Pad to Y High 2.5 V
LVCMOS
Input Data Pad to Y Low 2.5 V
LVCMOS
Input Data Pad to Y High 3.3 V PCI
Input Data Pad to Y Low 3.3 V PCI
Input Data Pad to Y High 3.3 V
LVTTL
Input Data Pad to Y Low 3.3 V LVTTL
Description
3
2
PD
+ t
RD1
+ t
PDn
, t
RCO
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.
–3 Speed
0.7
0.0
0.3
0.3
1.3
1.5
CCA
+ t
RD1
= 2.25 V
1.0
0.1
0.3
0.3
0.4
0.5
0.7
1.2
1.7
0.7
0.6
0.7
0.6
0.8
0.6
0.7
0.7
1.0
+ t
1
v5.3
PDn
,
–2 Speed
0.8
0.0
1.5
0.4
0.3
1.7
V
, or t
CCI
= 3.0 V, T
PD1
1.1
0.1
0.3
0.5
0.9
2.2
0.8
0.7
1.0
0.7
0.8
0.7
0.3
0.7
1.5
0.7
0.8
1.2
+ t
RD1
0.9
0.0
1.7
0.4
0.3
2.0
–1 Speed
J
+ t
= 70°C)
SUD
1.3
0.1
0.3
0.4
0.6
0.8
1.7
2.5
0.9
0.7
0.8
0.8
1.1
0.7
0.9
0.8
1.3
, whichever is appropriate.
1
Std. Speed
1.0
0.0
2.0
0.5
0.4
2.3
1.5
0.1
0.4
0.5
0.7
0.9
1.1
2.1
1.1
0.9
1.0
0.9
1.3
0.9
1.0
1.0
1.5
3
1.4
0.0
2.8
0.7
0.6
3.2
–F Speed
2.0
0.1
0.6
0.7
1.3
1.5
2.9
4.2
1.5
1.2
1.4
1.3
1.7
1.2
1.4
1.4
2.1
1
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns