A3P250-VQG100 Actel, A3P250-VQG100 Datasheet - Page 40

• 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
2- 26
Detailed I/O DC Characteristics
Table 2-27 • Input Capacitance
Table 2-28 • I/O Output Buffer Maximum Resistances
Symbol
C
C
Standard
3.3 V LVTTL / 3.3 V LVCMOS
3.3 V LVCMOS Wide Range
2.5 V LVCMOS
1.8 V LVCMOS
1.5 V LVCMOS
3.3 V PCI/PCI-X
Notes:
1. These maximum values are provided for informational reasons only. Minimum output buffer resistance
2. R
3. R
4. All LVCMOS 3.3 V software macros support LVCMOS 3.3 V wide range as specified in the JESD-8B
IN
INCLK
values depend on V
considerations and detailed output buffer resistances, use the corresponding IBIS models located on the
Actel website at http://www.actel.com/download/ibis/default.aspx.
specification.
(PULL-DOWN-MAX)
(PULL-UP-MAX)
Input capacitance
Input capacitance on the clock pin
Applicable to Advanced I/O Banks
= (VCCImax – V
= (VOLspec) / I
CCI
Definition
4
, drive strength selection, temperature, and process. For board design
OHspec
OLspec
) / I
Per PCI/PCI-X specification
OHspec
R e visio n 9
Drive Strength
100 µA
12 mA
16 mA
24 mA
12 mA
16 mA
24 mA
12 mA
16 mA
12 mA
2 mA
4 mA
6 mA
8 mA
2 mA
4 mA
6 mA
8 mA
2 mA
4 mA
6 mA
8 mA
2 mA
4 mA
6 mA
8 mA
1
V
V
IN
IN
= 0, f = 1.0 MHz
= 0, f = 1.0 MHz
Conditions
R
PULL-DOWN
TBD
(Ω)
100
100
100
100
200
100
200
100
50
50
25
17
50
50
25
20
50
50
20
20
67
33
33
25
11
11
Min.
2
Max.
8
8
R
PULL-UP
TBD
(Ω)
300
300
150
150
200
200
100
100
225
224
112
112
75
50
33
50
40
22
56
56
22
22
75
37
37
75
Units
3
pF
pF