a2f500m3b-1csh484 Actel Corporation, a2f500m3b-1csh484 Datasheet - Page 163

• Manufacturer Part Number: a2f500m3b-1csh484
• Description: Actel
• Manufacturer: Actel Corporation

6 – Datasheet Information
List of Changes
Revision
Revision 3
(September 2010)
The following table lists critical changes that were made in each revision of the SmartFusion datasheet.
The
with on-chip 1.5 V regulator" and "external 1.5 V is allowed" (SAR 27663).
The CS288 package was added to the
27101),
(SAR 27044). The number of direct analog inputs for the FG256 package in A2F060
was changed from 8 to 6.
Two notes were added to the
limitations for features of the A2F500 device:
Table cells were merged in rows containing the same values for easier reading (SAR
24748).
The security feature option was added to the
In
operating range was changed from "2.97 to 3.63" to "2.7 to 3.63" (SAR 25246).
Recommended operating range was changed to "3.15 to 3.45" for the following
voltages:
Two notes were added to the table (SAR 27109):
1. The following 3.3 V supplies should be connected together while following proper noise
2. The following 1.5 V supplies should be connected together while following proper noise
In
was corrected to change "32 Hz" to "32 KHz" (SAR 27110).
The
Table 2-8 • Quiescent Supply Current Characteristics
on/off entries to voltages. Note 5 was added, stating that "on" means proper voltage is
applied. The values of 6 µA and 16 µA were removed for IDC1 and IDC2 for 3.3 V. A
note was added for IDC1 and IDC2: "Power mode and Sleep mode are consuming
higher current than expected in the current version of silicon. These specifications will
be updated when new version of the silicon is available" (SAR 27926).
Two PLLs are available in CS288 and FG484 (one PLL in FG256).
[ADCs, DACs, SCBs, comparators, current monitors, and bipolar high voltage
monitors are] Available on FG484 only. FG256 and CS288 packages offer the same
programmable analog capabilities as A2F200.
Table 2-3 • Recommended Operating
Table 2-3 • Recommended Operating
filtering practices: VCC33A, VCC33ADCx, VCC33AP, VCC33SDDx, VCCMAINXTAL,
and VCCLPXTAL.
filtering practices: VCC, VCC15A, and VCC15ADCx.
"I/Os and Operating Voltage" section
VCC33A
VCC33ADCx
VCC33AP
VCC33SDDx
VCCMAINXTAL
VCCLPXTAL
"Power Supply Sequencing Requirement" section
"Product Ordering Codes"
"SmartFusion Family Product Table"
table, and
R e v i s i o n 3
Changes
"Package I/Os: MSS + FPGA I/Os" table
was revised to list "single 3.3 V power supply
Conditions, the description for VCCLPXTAL
Conditions, the VDDBAT recommended
"Product Ordering Codes"
"Temperature Grade Offerings" table
is new (SAR 27178).
was revised to change most
table.
indicating
(SAR
III, VI,
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