ProASIC3E DC and Switching Characteristics
2-2
Revision 13
Table 2-2 Recommended Operating Conditions 1
Symbol
Parameter
Commercial
Industrial
Units
TA
Ambient temperature
0 to +70
–40 to +85
°C
TJ
0 to +85
–40 to +100
°C
VCC
1.5 V DC core supply voltage
1.425 to 1.575
V
VJTAG
JTAG DC voltage
1.4 to 3.6
V
VPUMP
Programming voltage
Programming Mode2
3.15 to 3.45
V
Operation3
0 to 3.6
V
VCCPLL
Analog power supply (PLL)
1.425 to 1.575
V
VCCI and VMV 4 1.5 V DC supply voltage
1.425 to 1.575
V
1.8 V DC supply voltage
1.7 to 1.9
V
2.5 V DC supply voltage
2.3 to 2.7
V
3.3 V DC supply voltage
3.0 to 3.6
V
3.0 V DC supply voltage5
2.7 to 3.6
V
LVDS/B-LVDS/M-LVDS differential I/O
2.375 to 2.625
V
LVPECL differential I/O
3.0 to 3.6
V
Notes:
1. All parameters representing voltages are measured with respect to GND unless otherwise specified.
2. The programming temperature range supported is Tambient = 0°C to 85°C.
3. VPUMP can be left floating during normal operation (not programming mode).
5. To ensure targeted reliability standards are met across ambient and junction operating temperatures, Microsemi
recommends that the user follow best design practices using Microsemi’s timing and power simulation tools.
6. 3.3 V wide range is compliant to the JESD8-B specification and supports 3.0 V VCCI operation.
Table 2-3 Flash Programming Limits – Retention, Storage and Operating Temperature 1
Product Grade
Programming
Cycles
Program Retention
(biased/unbiased)
Maximum Storage
Temperature TSTG (°C) 2
Maximum Operating Junction
Temperature TJ (°C) 2
Commercial
500
20 years
110
100
Industrial
500
20 years
110
100
Notes:
1. This is a stress rating only; functional operation at any condition other than those indicated is not implied.
conditions and absolute limits.