A3PE3000-FGG324 Datasheet, PDF (40/162 Pages) Microsemi Corporation – ProASIC3E Flash Family FPGAs with Optional Soft ARM Support

ProASIC3E DC and Switching Characteristics
3.3 V LVCMOS Wide Range
Table 2-29 • Minimum and Maximum DC Input and Output Levels
3.3 V
LVCMOS
Wide
Range
Drive
Strength
Equivalent
Software
Default
Drive
Strength
Option¹
VIL
Min. Max.
V
V
VIH
Min. Max.
V
V
VOL
Max.
V
VOH
Min.
V
IOL IOH
µA µA
IOSL
Max.
mA⁴
IOSH
Max.
mA⁴
IIL² IIH³
µA⁵ µA⁵
100 µA
2 mA
–0.3 0.8
2
3.6
0.2 VDD – 0.2 100 100 27
25 10 10
100 µA
4 mA
–0.3 0.8
2
3.6
0.2 VDD – 0.2 100 100 27
25 10 10
100 µA
6 mA
–0.3 0.8
2
3.6
0.2 VDD – 0.2 100 100 54
51 10 10
100 µA
8 mA
–0.3 0.8
2
3.6
0.2 VDD – 0.2 100 100 54
51 10 10
100 µA
12 mA –0.3 0.8
2
3.6
0.2 VDD – 0.2 100 100 109
103 10 10
100 µA
16 mA –0.3 0.8
2
3.6
0.2 VDD – 0.2 100 100 127
132 10 10
100 µA
24 mA –0.3 0.8
2
3.6
0.2 VDD – 0.2 100 100 181
268 10 10
Notes:
1. The minimum drive strength for any LVCMOS 3.3 V software configuration when run in wide range is ±100 µA. Drive
strength displayed in the software is supported for normal range only. For a detailed I/V curve, refer to the IBIS models.
2. IIL is the input leakage current per I/O pin over recommended operation conditions where –0.3 V < VIN < VIL.
3. IIH is the input leakage current per I/O pin over recommended operating conditions VIH < VIN< VCCI. Input current is
larger when operating outside recommended ranges.
4. Currents are measured at high temperature (100°C junction temperature) and maximum voltage.
5. Currents are measured at 85°C junction temperature.
6. Software default selection highlighted in gray.
Test Point
Datapath
35 pF
R=1k
Test Point
Enable Path
R to VCCI for t_LZ / t_ZL / t_ZLS
R to GND for t_HZ / t_ZH / t_ZHS
35 pF for t_ZH / t_ZHS / t_ZL / t_ZLS
35 pF for t_HZ / t_LZ
Figure 2-7 • AC Loading
Table 2-30 • 3.3 V LVCMOS Wide Range AC Waveforms, Measuring Points, and Capacitive Loads
Input Low (V)
0
Input High (V)
3.3
Measuring Point* (V)
1.4
VREF (typ.) (V)
–
C_LOAD (pF)
35
Note: *Measuring point = Vtrip. See Table 2-15 on page 2-18 for a complete table of trip points.
2-26
Revision 13