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U1AFS250-2FGG256YI

Model	U1AFS250-2FGG256YI
Description	FPGA
PDF file	Total 334 pages (File size: 18M)
Chip Manufacturer	MICROSEMI

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Datasheet Information

Revision

v2.0, Revision 1

(continued)

Changes

Below

Table 2-98 • I/O Short Currents IOSH/IOSL,

the paragraph was updated to

change 110°C to 100°C and three months was changed to six months.

Table 2-99 • Short Current Event Duration before Failure

was updated to remove

110°C data.

Table 2-101 • I/O Input Rise Time, Fall Time, and Related I/O Reliability,

LVTTL/LVCMOS rows were changed from 110°C to 100°C.

VCC33PMP was added to

Table 3-1 • Absolute Maximum Ratings.

In addition,

conditions for AV, AC, AG, and AT were also updated.

VCC33PMP was added to

Table 3-2 • Recommended Operating Conditions.

addition, conditions for AV, AC, AG, and AT were also updated.

Table 3-5 • FPGA Programming, Storage, and Operating Limits

was updated to

include new data and the temperature ranges were changed. The notes were

removed from the table.

Table 3-6 • Package Thermal Resistance

was updated to include new data.

EQ 4

EQ 6,

the junction temperature was changed from 110°C to 100°C.

Table 3-8 • AFS1500 Quiescent Supply Current Characteristics

through

Table 3-11 •

AFS090 Quiescent Supply Current Characteristics

are new and have replaced the

Quiescent Supply Current Characteristics (IDDQ) table.

Table 3-14 • Different Components Contributing to the Dynamic Power

Consumption in Fusion Devices,

the power supply for PAC9 and PAC10 were

changed from VMV/VCC to VCCI.

Table 3-15 • Different Components Contributing to the Static Power Consumption

in Fusion Devices,

the power supply for PDC7 and PDC8 were changed from

VMV/VCC to VCCI. PDC1 was updated from TBD to 18.

The

"QN108" table

was updated to remove the duplicates of pins B12 and B34.

Page

Preliminary v1.7

(October 2008)

The version number category was changed from Advance to Preliminary, which

means the datasheet contains information based on simulation and/or initial

characterization. The information is believed to be correct, but changes are possible.

For the VIL and VIH parameters, 0.30 * VCCI was changed to 0.35 * VCCI and 0.70

* VCCI was changed to 0.65 * VCCI in

Table 2-126 • Minimum and Maximum DC

Input and Output Levels.

The version number category was changed from Advance to Preliminary, which

means the datasheet contains information based on simulation and/or initial

characterization. The information is believed to be correct, but changes are possible.

The following updates were made to

Table 2-141 • Minimum and Maximum DC Input

and Output Levels:

Temperature

213

283

Digital Output

00 1111 1101

01 0001 1011

2-196

N/A

2-203

358

01 0110 0110 – only the digital output was updated.

Temperature 358 remains in the temperature column.

In Advance v1.2, the

"VAREF Analog Reference Voltage"

pin description was

significantly updated but the change was not noted in the change table.

2-228

5-6

R e vi s i o n 3

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