A3P250-VQG100 Actel, A3P250-VQG100 Datasheet - Page 38

• Manufacturer Part Number: A3P250-VQG100
• Description: FPGA - Field Programmable Gate Array 250K System Gates
• Manufacturer: Actel

Specifications of A3P250-VQG100

• Processor Series: A3P250
• Core: IP Core
• Maximum Operating Frequency: 350 MHz
• Number Of Programmable I/os: 157
• Data Ram Size: 36864
• Delay Time: 11.1 ns
• Supply Voltage (max): 1.575 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Development Tools By Supplier: A3PE-Proto-Kit, A3PE-Brd1500-Skt, Silicon-Explorer II, Silicon-Sculptor 3, SI-EX-TCA, FlashPro 4, FlashPro 3, FlashPro Lite
• Mounting Style: SMD/SMT
• Supply Voltage (min): 1.425 V
• Number Of Gates: 250 K
• Package / Case: VQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ProASIC3 DC and Switching Characteristics
Table 2-25 • Summary of I/O Timing Characteristics—Software Default Settings
2- 24
I/O Standard
3.3 V LVTTL /
3.3 V LVCMOS
3.3 V LVCMOS
Wide Range
2.5 V LVCMOS 12 mA 12 mA
1.8 V LVCMOS
1.5 V LVCMOS
3.3 V PCI
3.3 V PCI-X
Notes:
1. Please note that 3.3 V LVCMOS wide range is applicable to 100 µA drive strength only. The configuration will NOT
2. All LVCMOS 3.3 V software macros support LVCMOS 3.3 V wide range as specified in the JESD8b specification.
3. For specific junction temperature and voltage supply levels, refer to
4. Resistance is used to measure I/O propagation delays as defined in PCI specifications. See
operate at the equivalent software default drive strength. These values are for Normal Ranges ONLY.
connectivity. This resistor is not required during normal operation.
–2 Speed Grade, Commercial-Case Conditions: T
VCCI (per standard)
Standard Plus I/O Banks
2
100 µA 12 mA
12 mA 12 mA
PCI-X
8 mA
4 mA
spec
spec
PCI
Per
Per
8 mA
4 mA
–
–
High
High
High
High
High
High
High
35
35
35
35
35
10
10
25
25
–
–
–
–
4
4
0.45 2.36 0.03 0.75 0.32 2.40 1.93 2.08 2.41 4.07 ns
0.45 3.65 0.03 1.14 0.32 3.65 2.93 3.22 3.72 6.18 3.78
0.45 2.39 0.03 0.97 0.32 2.44 2.35 2.11 2.32 4.11 ns
0.45 3.03 0.03 0.90 0.32 2.87 3.03 2.19 2.32 4.54 ns
0.45 3.61 0.03 1.06 0.32 3.35 3.61 2.26 2.34 5.02 ns
0.45 1.72 0.03 0.64 0.32 1.76 1.27 2.08 2.41 3.42 ns
0.45 1.72 0.03 0.62 0.32 1.76 1.27 2.08 2.41 3.42 ns
R e visio n 9
J
= 70°C, Worst Case VCC = 1.425 V, Worst-Case
Table 2-6 on page 2-6
for derating values.
Figure 2-10 on page 2-66
for