a3p250 Actel Corporation, a3p250 Datasheet - Page 13

• Manufacturer Part Number: a3p250
• Description: Proasic3 Flash Family Fpgas With Optional Soft Arm Support
• Manufacturer: Actel Corporation

2 – ProASIC3 DC and Switching Characteristics
General Specifications
Table 2-1 •
Symbol
V
V
V
V
V
VMV
VI
T
T
Notes:
1. The device should be operated within the limits specified by the datasheet. During transitions, the input
2. For flash programming and retention maximum limits, refer to
STG
J
CC
JTAG
PUMP
CCPLL
CCI
2
signal may undershoot or overshoot according to the limits shown in
recommended operating limits, refer to
2
DC core supply voltage
JTAG DC voltage
Programming voltage
Analog power supply (PLL)
DC I/O output buffer supply voltage
DC I/O input buffer supply voltage
I/O input voltage
Storage temperature
Junction temperature
DC and switching characteristics for –F speed grade targets are based only on simulation.
The characteristics provided for the –F speed grade are subject to change after establishing FPGA
specifications. Some restrictions might be added and will be reflected in future revisions of this
document. The –F speed grade is only supported in the commercial temperature range.
Operating Conditions
Stresses beyond those listed in
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Absolute Maximum Ratings are stress ratings only; functional operation of the device at these or
any other conditions beyond those listed under the Recommended Operating Conditions specified
in
Absolute Maximum Ratings
Table 2-2 on page 2-2
Parameter
is not implied.
Table 2-1
Table 2-2 on page
(when I/O hot insertion mode is enabled)
–0.3 V to (V
(when I/O hot-insertion mode is disabled)
may cause permanent damage to the device.
v1.2
CCI
+ 1 V) or 3.6 V, whichever voltage is lower
2-2.
–0.3 V to 3.6 V
–0.3 to 1.65
–0.3 to 3.75
–0.3 to 3.75
–0.3 to 1.65
–0.3 to 3.75
–0.3 to 3.75
–65 to +150
Limits
Table 2-4 on page
+125
ProASIC3 DC and Switching Characteristics
Table 2-3 on page
2-3.
2-2, and for
Units
°C
°C
V
V
V
V
V
V
V
2 - 1