FG484 datasheet(207/212 Pages) MICROSEMI

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Military ProASIC3/EL Low Power Flash FPGAs

Revision 3

5-3

The AC Loading diagrams in the "Single-Ended I/O Characteristics" section were

updated to match summary of I/O timing tables in the "Summary of I/O Timing

Characteristics – Default I/O Software Settings" section (SAR 32449).

2-39

Revision 1

(continued)

The tables in the "Voltage-Referenced I/O Characteristics" section and "Differential I/O

Characteristics" section were updated with current values (SARs 29793, 32391, 32394).

2-75

2-87

Two note references were added to Table 2-159 • Minimum and Maximum DC Input and

Output Levels to clarify the following notes: ±5% [VCCI] and

differential input voltage =

±350 mV [VDIFF] (SAR 29428).

2-88

The "Global Tree Timing Characteristics" section was updated.

Table 2-198 • A3P250 Global Resource is new (SAR 30526).

Available values were added or revised in the following tables (SAR 30698):

Table 2-194 • A3PE600L Global Resource

Table 2-199 • A3P1000 Global Resource

Table 2-196 • A3PE600L Global Resource

2-12

Table 2-200 • Military ProASIC3/EL CCC/PLL Specification and Table 2-201 • Military

ProASIC3/EL CCC/PLL Specification were updated with current values (SAR 32521).

2-12

The following figures were removed (SAR 29991):

Figure 2-49 • Write Access after Write onto Same Address

Figure 2-50 • Read Access after Write onto Same Address

Figure 2-51 • Write Access after Read onto Same Address

N/A

The naming of the address collision parameters in the SRAM "Timing Characteristics"

section was changed, and values were updated accordingly (SAR 29991).

2-13

The values for tCKQ1 in Table 2-202 • RAM4K9, Table 2-203 • RAM4K9, and Table 2-204

• RAM4K9 were reversed with respect to WMODE and have been corrected (SAR

32343).

2-13

Table 2-211 • FIFO through Table 2-215 • FIFO are new (SAR 32394).

2-14

Tables in the "Embedded FlashROM Characteristics" section were updated (SAR 32392). 2-14

The "Pin Descriptions and Packaging" chapter was added (SAR 21642).

3-1

Package names used in the "Package Pin Assignments" section were revised to match

standards given in Package Mechanical Drawings (SAR 27395).

4-1

The "VQ100*" pin table for A3P250 is new (SAR 31975).

4-2

The "FG144" pin table for A3P1000 was updated to remove the Flash*Freeze (FF)

designation from pin L3. This package does not support Flash*Freeze functionality. Pin

W6 of the "FG484" for A3PE600L was designated as the Flash*Freeze control pin for that

package (SAR 24084).

4-7,

4-10

Revision

Changes

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