A54SX08A-TQG100 Actel, A54SX08A-TQG100 Datasheet - Page 43

• Manufacturer Part Number: A54SX08A-TQG100
• Description: FPGA - Field Programmable Gate Array 12K System Gates
• Manufacturer: Actel

Specifications of A54SX08A-TQG100

• Processor Series: A54SX08
• Core: IP Core
• Number Of Macrocells: 512
• Maximum Operating Frequency: 350 MHz
• Number Of Programmable I/os: 130
• 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: 8000
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS 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