A54SX08A-FTQ100 MICROSEMI, A54SX08A-FTQ100 Datasheet - Page 43

• Manufacturer Part Number: A54SX08A-FTQ100
• Manufacturer: MICROSEMI

Specifications of A54SX08A-FTQ100

• Family Name: SX-A
• Number Of Usable Gates: 8000
• Number Of Logic Blocks/elements: 768
• # Registers: 512
• # I/os (max): 81
• Frequency (max): 172MHz
• Process Technology: 0.25um/0.22um (CMOS)
• Operating Supply Voltage (typ): 2.5V
• Logic Cells: 512
• Device System Gates: 12000
• Propagation Delay Time: 1.7ns
• Operating Supply Voltage (min): 2.25V
• Operating Supply Voltage (max): 2.75V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

Table 2-18 • A54SX08A Timing Characteristics
Parameter
2.5 V LVCMOS Output Module Timing
t
t
t
t
t
t
t
t
d
d
d
Note:
1. Delays based on 35 pF loading.
2. The equivalent I/O Attribute Editor settings for 2.5 V LVCMOS is 2.5 V LVTTL in the software.
3. To obtain the slew rate, substitute the appropriate Delta value, load capacitance, and the V
DLH
DHL
DHLS
ENZL
ENZLS
ENZH
ENLZ
ENHZ
TLH
THL
THLS
Slew Rate [V/ns] = (0.1*V
where C
d
3
3
T[LH|HL|HLS]
3
load
(Worst-Case Commercial Conditions V
is the worst case delta value from the datasheet in ns/pF.
is the load capacitance driven by the I/O in pF
Data-to-Pad Low to High
Data-to-Pad High to Low
Data-to-Pad High to Low—low slew
Enable-to-Pad, Z to L
Data-to-Pad, Z to L—low slew
Enable-to-Pad, Z to H
Enable-to-Pad, L to Z
Enable-to-Pad, H to Z
Delta Low to High
Delta High to Low
Delta High to Low—low slew
CCI
Description
– 0.9*V
CCI)
/ (C
1,2
load
* d
T[LH|HL|HLS]
CCA
= 2.25 V, V
Min.
–2 Speed
)
v5.3
Max.
0.037
0.017
13.3
13.7
0.06
3.9
3.0
2.8
3.9
2.5
3.0
CCI
= 2.3 V, T
Min.
–1 Speed
J
Max.
0.043
0.023
0.071
= 70°C)
15.1
15.5
4.4
3.4
3.4
3.2
4.4
2.8
Min.
Std. Speed
CCI
value into the following equation:
Max.
0.051
0.023
0.086
18.2
17.7
5.2
3.9
3.7
5.2
3.3
3.9
Min.
–F Speed
SX-A Family FPGAs
Max.
0.071
0.037
0.117
25.5
24.8
7.2
5.5
5.2
7.2
4.7
5.5
Units
ns/pF
ns/pF
ns/pF
ns
ns
ns
ns
ns
ns
ns
ns
2-23