IGLOO nano DC and Switching Characteristics
2-2 Revision 17
Table 2-2 • Recommended Operating Conditions
1
Symbol Parameter
Extended
Commercial Industrial Units
T
J
Junction temperature –20 to + 85
2
–40 to +100
2
°C
VCC 1.5 V DC core supply voltage
3
1.425 to 1.575 1.425 to 1.575 V
1.2 V–1.5 V wide range core voltage
4,5
1.14 to 1.575 1.14 to 1.575 V
VJTAG JTAG DC voltage 1.4 to 3.6 1.4 to 3.6 V
VPUMP
6
Programming voltage Programming mode 3.15 to 3.45 3.15 to 3.45 V
Operation 0 to 3.6 0 to 3.6 V
VCCPLL
7
Analog power supply
(PLL)
1.5 V DC core supply voltage
3
1.425 to 1.575 1.425 to 1.575 V
1.2 V–1.5 V wide range core
supply voltage
4
1.14 to 1.575 1.14 to 1.575 V
VCCI and
VMV
8,9
1.2 V DC supply voltage
4
1.14 to 1.26 1.14 to 1.26 V
1.2 V DC wide range supply voltage
4
1.14 to 1.575 1.14 to 1.575 V
1.5 V DC supply voltage 1.425 to 1.575 1.425 to 1.575 V
1.8 V DC supply voltage 1.7 to 1.9 1.7 to 1.9 V
2.5 V DC supply voltage 2.3 to 2.7 2.3 to 2.7 V
3.3 V DC supply voltage 3.0 to 3.6 3.0 to 3.6 V
3.3 V DC wide range supply voltage
10
2.7 to 3.6 2.7 to 3.6 V
Notes:
1. All parameters representing voltages are measured with respect to GND unless otherwise specified.
2. Default Junction Temperature Range in the Libero SoC software is set to 0°C to +70°C for commercial, and -40°C to
+85°C for industrial. To ensure targeted reliability standards are met across the full range of junction temperatures,
Microsemi recommends using custom settings for temperature range before running timing and power analysis tools.
For more information regarding custom settings, refer to the New Project Dialog Box in the Libero Online Help.
3. For IGLOO
®
nano V5 devices
4. For IGLOO nano V2 devices only, operating at VCCI VCC
5. IGLOO nano V5 devices can be programmed with the VCC core voltage at 1.5 V only. IGLOO nano V2 devices can be
programmed with the VCC core voltage at 1.2 V (with FlashPro4 only) or 1.5 V. If you are using FlashPro3 and want to
do in-system programming using 1.2 V, please contact the factory.
6. V
PUMP
can be left floating during operation (not programming mode).
7. VCCPLL pins should be tied to VCC pins. See the "Pin Descriptions" chapter for further information.
8. VMV pins must be connected to the corresponding VCCI pins. See the Pin Descriptions chapter of the IGLOO nano
FPGA Fabric User’s Guide for further information.
9. The ranges given here are for power supplies only. The recommended input voltage ranges specific to each I/O
standard are given in Table 2-21 on page 2-19. VCCI should be at the same voltage within a given I/O bank.
10. 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 T
STG
(°C)
2
Maximum Operating Junction
Temperature T
J
(°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.
2. These limits apply for program/data retention only. Refer to Table 2-1 on page 2-1 and Table 2- 2 for device operating
conditions and absolute limits.
