FG484 datasheet(206/212 Pages) MICROSEMI

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Datasheet Information

5-2

Revision 3

All timing and power tables were updated to reflect changes in the software resulting from

characterization and bug fixes (SAR 32394).

2-11

2-14

Revision 1

(continued)

In the following tables for A3P250 and A3P1000, the note regarding dynamic power was

revised to, "Dynamic Power consumption is given for software default drive strength and

output slew. Output load is lower than the software default" (SAR 32449).

Table 2-17 • Summary of I/O Output Buffer Power (per pin) – Default I/O Software

Settings 1

Table 2-18 • Summary of I/O Output Buffer Power (per pin) – Default I/O Software

Settings

2-14,

2-14

Values for A3PE600L and A3P250 were added to Table 2-20 • Different Components

Contributing to Dynamic Power Consumption in Military ProASIC3 and ProASIC3/EL

Devices at 1.5 V VCC. Values in the table, and in Table 2-19 • Different Components

Contributing to Dynamic Power Consumption in Military ProASIC3/EL Devices Operating

at 1.2 V VCC, were updated were updated to reflect changes in the software resulting

from characterization and bug fixes (SAR 30528).

2-15,

2-16

Table 2-21 • Different Components Contributing to the Static Power Consumption in

Military ProASIC3/EL Devices and the "Total Static Power Consumption—PSTAT"

calculation were updated to add PDC0 (SAR 32549).

2-16,

2-17

The "Timing Model" was updated (SAR 29793).

2-20

The title of Table 2-28 • Summary of AC Measuring Points was changed from "Summary

of AC Memory Points" (SAR 32446).

2-27

The following note was added to Table 2-30, Table 2-31, and Table 2-31, Summary of I/O

Timing Characteristics (SAR 32449):

"Output delays provided in this table were extracted with an output load indicated in the

Capacitive Load column. For a specific output load, refer to Designer software."

2-28

Resistances and short circuit currents were updated (SARs 29793, 31717):

Table 2-35 • I/O Output Buffer Maximum Resistances 1 Applicable to Pro I/Os for

A3PE600L and A3PE3000L Only

Table 2-39 • I/O Short Currents IOSH/IOSL Applicable to Pro I/Os for A3PE600L and

A3PE3000L Only (SAR 31717)

Tables for Pro I/Os in the "Single-Ended I/O Characteristics" section (SAR 31717).

2-32

throu

2-35

The drive strength was changed from 25 mA to 20 mA for 3.3 V and 2.5 V GTL

(SAR 31978). This affects the following tables:

Table 2-24 • Summary of Maximum and Minimum DC Input and Output Levels

Table 2-30 • Summary of I/O Timing Characteristics—Software Default Settings (SAR

32394)

Table 2-31 • Summary of I/O Timing Characteristics—Software Default Settings

Table 2-35 • I/O Output Buffer Maximum Resistances 1 Applicable to Pro I/Os for

A3PE600L and A3PE3000L Only

Table 2-39 • I/O Short Currents IOSH/IOSL Applicable to Pro I/Os for A3PE600L and

A3PE3000L Only

Table 2-119 • Minimum and Maximum DC Input and Output Levels

Table 2-123 • Minimum and Maximum DC Input and Output Levels

2-24

2-28

2-29

2-32

2-35

2-75

2-77

The values in Table 2-38 • I/O Weak Pull-Up/Pull-Down Resistances were revised (SAR

29793, 28061).

2-34

Revision

Changes

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