PCN 1301: Changes in maximum DDR frequency for input and output propagation delays, temperature monitor accuracy for AFS250 and analog reference voltage capacitor recommendations for the Fusion family

January 25, 2013
PCN Number: 1301
PCN Change Level: Major
Subject: Changes in maximum DDR frequency for input and output propagation delays,
temperature monitor accuracy for AFS250 and analog reference voltage
capacitor recommendations for the Fusion family
Dear Customer,
The following changes have been made in the Fusion Family of Mixed Signal FPGAs
datasheet:
1.
Maximum DDR frequencies for input and output propagation delays for Microsemi’s
Fusion devices have been rectified due to an inadvertent error in the datasheet. All
Fusion devices are affected for speed grade –2, grade –1 and Std., for parameters
FDDRIMAX and FDDOMAX.
Modified values for FDDRIMAX and FDDOMAX are given in Table 1 and Table 2.
Table 1 • Input (FDDRIMAX)
Previous
New
–1
Std.
–1
Std.
1,048
1,232
1,232
1,084
Table 2 • Output (FDDOMAX)
Previous
2.
New
–2
Std.
–2
Std.
1,048
1,404
1,404
1,048
Table 1 lists the affected Fusion parts.
Analog channel specifications for Microsemi's AFS250 devices have changed.
Microsemi made the change to improve analog channel yield to increase product
availability. The offset specifications for the external and internal temperature
monitors have been changed according to Table 3 on page 2. The offsets apply to the
Microsemi Corporation
One Enterprise, Aliso Viejo CA 92656 USA
Within the USA: +1 (949) 380-6100 · Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996 · www.microsemi.com
Part No. 54400163-0
entire temperature range being monitored. Offset and gain are part of the temperature
monitor's accuracy parameters; the gain is unchanged.
If a design uses the temperature monitor, CalibIP within the SmartGen Analog
System Builder must be used in order for the design to have a 0°C offset. Microsemi
believes there is no impact if you are using CalibIP.
Modified values for uncalibrated offset are given in Table 3.
Table 3 • Uncalibrated and Calibrated offset
Device Prefix
Previous
Uncalibrated Offset
New
Uncalibrated Offset
Calibrated Offset
5°C
11°C
0°C
AFS250
M1AFS250
P1AFS250
U1AFS250
Note:
*When using SmartGen Analog System Builder, CalibIP is required to obtain a 0°C offset. For
further details on CalibIP, refer to the “Temperature, Voltage, and Current Calibration in
Fusion FPGAs” chapter of the Fusion FPGA Fabric User’s Guide.
Table 2 lists the affected Fusion parts.
3. The datasheet has been updated with a recommendation for analog reference voltage
(VAREF) circuitry. When connected to an external reference of 3.3 V, Microsemi
recommends connecting the VAREF pin with a resistor of approximately 1 KOhm,
to limit current, and placing a 10–100 nF capacitor between VAREF and GNDA.
Table 1 lists the affected Fusion parts.
These changes are reflected in Revision 4 of Microsemi’s Fusion Family of Mixed Signal
FPGAs Datasheet: www.microsemi.com/soc/documents/Fusion_DS.pdf.
For any clarifications or questions, please contact Microsemi SoC Technical Support by
email at [email protected].
Regards,
Microsemi SoC Products Group
Microsemi Corporation
One Enterprise, Aliso Viejo CA 92656 USA
Within the USA: +1 (949) 713-4113 · Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996 · www.microsemi.com
2
Table 4 • Affected Parts for Max. DDR Frequency and Analog Reference Voltage Changes
Fusion Devices – AFS090
AFS090-FG256
AFS090-1FG256I
AFS090-1QNG108I
AFS090-FGG256
AFS090-1FGG256I
AFS090-2QNG108I
AFS090-1FG256
AFS090-2FG256I
AFS090-QNG180
AFS090-1FGG256
AFS090-2FGG256I
AFS090-1QNG180
AFS090-2QNG180
AFS090-2FG256
AFS090-QNG108
AFS090-2FGG256
AFS090-1QNG108
AFS090-QNG180I
AFS090-FG256I
AFS090-2QNG108
AFS090-1QNG180I
AFS090-FGG256I
AFS090-QNG108I
AFS090-2QNG180I
Fusion Devices – AFS250
AFS250-FG256
AFS250-2FG256I
AFS250-1PQ208I
AFS250-FGG256
AFS250-2FGG256I
AFS250-1PQG208I
AFS250-1FG256
AFS250-PQ208
AFS250-2PQ208I
AFS250-1FGG256
AFS250-PQG208
AFS250-2PQG208I
AFS250-2FG256
AFS250-1PQ208
AFS250-QNG180
AFS250-2FGG256
AFS250-1PQG208
AFS250-1QNG180
AFS250-FG256I
AFS250-2PQ208
AFS250-2QNG180
AFS250-FGG256I
AFS250-2PQG208
AFS250-QNG180I
AFS250-1FG256I
AFS250-PQ208I
AFS250-1QNG180I
AFS250-1FGG256I
AFS250-PQG208I
AFS250-2QNG180I
Fusion Devices – AFS600
AFS600-FG256
AFS600-1FGG256K
AFS600-1FG484K
AFS600-FGG256
AFS600-FG484
AFS600-1FGG484K
AFS600-1FG256
AFS600-FGG484
AFS600-PQ208
AFS600-1FGG256
AFS600-1FG484
AFS600-PQG208
AFS600-2FG256
AFS600-1FGG484
AFS600-1PQ208
AFS600-2FGG256
AFS600-2FG484
AFS600-1PQG208
AFS600-FG256I
AFS600-2FGG484
AFS600-2PQ208
AFS600-FGG256I
AFS600-FG484I
AFS600-2PQG208
AFS600-1FG256I
AFS600-FGG484I
AFS600-PQ208I
AFS600-1FGG256I
AFS600-1FG484I
AFS600-PQG208I
Microsemi Corporation
One Enterprise, Aliso Viejo CA 92656 USA
Within the USA: +1 (949) 713-4113 · Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996 · www.microsemi.com
3
Table 4 • Affected Parts for Max. DDR Frequency and Analog Reference Voltage Changes
AFS600-2FG256I
AFS600-1FGG484I
AFS600-1PQ208I
AFS600-2FGG256I
AFS600-2FG484I
AFS600-1PQG208I
AFS600-FG256K
AFS600-2FGG484I
AFS600-2PQ208I
AFS600-FGG256K
AFS600-FG484K
AFS600-2PQG208I
AFS600-1FG256K
AFS600-FGG484K
Fusion Devices – AFS1500
AFS1500-FG256
AFS1500-1FGG256K
AFS1500-1FG484K
AFS1500-FGG256
AFS1500-FG484
AFS1500-1FGG484K
AFS1500-1FG256
AFS1500-FGG484
AFS1500-FG676
AFS1500-1FGG256
AFS1500-1FG484
AFS1500-FGG676
AFS1500-2FG256
AFS1500-1FGG484
AFS1500-1FG676
AFS1500-2FGG256
AFS1500-2FG484
AFS1500-1FGG676
AFS1500-FG256I
AFS1500-2FGG484
AFS1500-2FG676
AFS1500-FGG256I
AFS1500-FG484I
AFS1500-2FGG676
AFS1500-1FG256I
AFS1500-FGG484I
AFS1500-FG676I
AFS1500-1FGG256I
AFS1500-1FG484I
AFS1500-FGG676I
AFS1500-2FG256I
AFS1500-1FGG484I
AFS1500-1FG676I
AFS1500-2FGG256I
AFS1500-2FG484I
AFS1500-1FGG676I
AFS1500-FG256K
AFS1500-2FGG484I
AFS1500-2FG676I
AFS1500-FGG256K
AFS1500-FG484K
AFS1500-2FGG676I
AFS1500-FGG484K
AFS1500-1FG484K
AFS1500-1FG256K
®
ARM Cortex™-M1 – M1AFS250
M1AFS250-FG256
M1AFS250-2FG256I
M1AFS250-1PQ208I
M1AFS250-FGG256
M1AFS250-2FGG256I
M1AFS250-1PQG208I
M1AFS250-1FG256
M1AFS250-PQ208
M1AFS250-2PQ208I
M1AFS250-1FGG256
M1AFS250-PQG208
M1AFS250-2PQG208I
M1AFS250-2FG256
M1AFS250-1PQ208
M1AFS250-QNG180
M1AFS250-2FGG256
M1AFS250-1PQG208
M1AFS250-1QNG180
M1AFS250-FG256I
M1AFS250-2PQ208
M1AFS250-2QNG180
M1AFS250-FGG256I
M1AFS250-2PQG208
M1AFS250-QNG180I
M1AFS250-1FG256I
M1AFS250-PQ208I
M1AFS250-1QNG180I
Microsemi Corporation
One Enterprise, Aliso Viejo CA 92656 USA
Within the USA: +1 (949) 713-4113 · Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996 · www.microsemi.com
4
Table 4 • Affected Parts for Max. DDR Frequency and Analog Reference Voltage Changes
M1AFS250-1FGG256I
M1AFS250-PQG208I
M1AFS250-2QNG180I
ARM Cortex-M1 – M1AFS600
M1AFS600-FG256
M1AFS600-1FGG256K
M1AFS600-1FG484K
M1AFS600-FGG256
M1AFS600-FG484
M1AFS600-1FGG484K
M1AFS600-1FG256
M1AFS600-FGG484
M1AFS600-PQ208
M1AFS600-1FGG256
M1AFS600-1FG484
M1AFS600-PQG208
M1AFS600-2FG256
M1AFS600-1FGG484
M1AFS600-1PQ208
M1AFS600-2FGG256
M1AFS600-2FG484
M1AFS600-1PQG208
M1AFS600-FG256I
M1AFS600-2FGG484
M1AFS600-2PQ208
M1AFS600-FGG256I
M1AFS600-FG484I
M1AFS600-2PQG208
M1AFS600-1FG256I
M1AFS600-FGG484I
M1AFS600-PQ208I
M1AFS600-1FGG256I
M1AFS600-1FG484I
M1AFS600-PQG208I
M1AFS600-2FG256I
M1AFS600-1FGG484I
M1AFS600-1PQ208I
M1AFS600-2FGG256I
M1AFS600-2FG484I
M1AFS600-1PQG208I
M1AFS600-FG256K
M1AFS600-2FGG484I
M1AFS600-2PQ208I
M1AFS600-FGG256K
M1AFS600-FG484K
M1AFS600-2PQG208I
M1AFS600-1FG256K
M1AFS600-FGG484K
ARM Cortex-M1 – M1AFS1500
M1AFS1500-FG256
M1AFS1500-1FGG256K
M1AFS1500-1FG484K
M1AFS1500-FGG256
M1AFS1500-FG484
M1AFS1500-1FGG484K
M1AFS1500-1FG256
M1AFS1500-FGG484
M1AFS1500-FG676
M1AFS1500-1FGG256
M1AFS1500-1FG484
M1AFS1500-FGG676
M1AFS1500-2FG256
M1AFS1500-1FGG484
M1AFS1500-1FG676
M1AFS1500-2FGG256
M1AFS1500-2FG484
M1AFS1500-1FGG676
M1AFS1500-FG256I
M1AFS1500-2FGG484
M1AFS1500-2FG676
M1AFS1500-FGG256I
M1AFS1500-FG484I
M1AFS1500-2FGG676
M1AFS1500-1FG256I
M1AFS1500-FGG484I
M1AFS1500-FG676I
M1AFS1500-1FGG256I
M1AFS1500-1FG484I
M1AFS1500-FGG676I
M1AFS1500-2FG256I
M1AFS1500-1FGG484I
M1AFS1500-1FG676I
M1AFS1500-2FGG256I
M1AFS1500-2FG484I
M1AFS1500-1FGG676I
M1AFS1500-FG256K
M1AFS1500-2FGG484I
M1AFS1500-2FG676I
Microsemi Corporation
One Enterprise, Aliso Viejo CA 92656 USA
Within the USA: +1 (949) 713-4113 · Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996 · www.microsemi.com
5
Table 4 • Affected Parts for Max. DDR Frequency and Analog Reference Voltage Changes
M1AFS1500-FGG256K
M1AFS1500-1FG256K
M1AFS1500-FG484K
M1AFS1500-2FGG676I
M1AFS1500-FGG484K
ARM 7 Enabled – M7AFS600
M7AFS600-FG256
M7AFS600-FG484
M7AFS600-PQ208
M7AFS600-FGG256
M7AFS600-FGG484
M7AFS600-PQG208
M7AFS600-1FG256
M7AFS600-1FG484
M7AFS600-1PQ208
M7AFS600-1FGG256
M7AFS600-1FGG484
M7AFS600-1PQG208
M7AFS600-2FG256
M7AFS600-2FG484
M7AFS600-2PQ208
M7AFS600-2FGG256
M7AFS600-2FGG484
M7AFS600-2PQG208
M7AFS600-FG256I
M7AFS600-FG484I
M7AFS600-PQ208I
M7AFS600-FGG256I
M7AFS600-FGG484I
M7AFS600-PQG208I
M7AFS600-1FG256I
M7AFS600-1FG484I
M7AFS600-1PQ208I
M7AFS600-1FGG256I
M7AFS600-1FGG484I
M7AFS600-1PQG208I
M7AFS600-2FG256I
M7AFS600-2FG484I
M7AFS600-2PQ208I
M7AFS600-2FGG484I
M7AFS600-2PQG208I
M7AFS600-2FGG256I
Fusion Pigeon Point Devices
P1AFS600-2FG256
P1AFS600-2FGG256I
P1AFS1500-2FGG484
P1AFS600-2FGG256
P1AFS600-2FG484
P1AFS600-2FG484I
P1AFS600-2FG256I
P1AFS600-2FGG484
P1AFS600-2FGG484I
P1AFS1500-2FG256
P1AFS1500-2FGG256I
P1AFS1500-2FG484I
P1AFS1500-2FGG256
P1AFS1500-2FG484
P1AFS1500-2FGG484I
P1AFS1500-2FG256I
Fusion MicroBlade Devices
U1AFS250-FG256
U1AFS600-FG256
U1AFS1500-FG256
U1AFS250-FGG256
U1AFS600-FGG256
U1AFS1500-FGG256
U1AFS250-FG256I
U1AFS600-FG256I
U1AFS1500-FG256I
U1AFS250-FGG256I
U1AFS600-FGG256I
U1AFS1500-FGG256I
Microsemi Corporation
One Enterprise, Aliso Viejo CA 92656 USA
Within the USA: +1 (949) 713-4113 · Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996 · www.microsemi.com
6
Table 5 • Affected Parts for AFS250, Uncalibrated Offset Change
Fusion Devices
AFS250-FG256
AFS250-2FG256I
AFS250-1PQ208I
AFS250-FGG256
AFS250-2FGG256I
AFS250-1PQG208I
AFS250-1FG256
AFS250-PQ208
AFS250-2PQ208I
AFS250-1FGG256
AFS250-PQG208
AFS250-2PQG208I
AFS250-2FG256
AFS250-1PQ208
AFS250-QNG180
AFS250-2FGG256
AFS250-1PQG208
AFS250-1QNG180
AFS250-FG256I
AFS250-2PQ208
AFS250-2QNG180
AFS250-FGG256I
AFS250-2PQG208
AFS250-QNG180I
AFS250-1FG256I
AFS250-PQ208I
AFS250-1QNG180I
AFS250-1FGG256I
AFS250-PQG208I
AFS250-2QNG180I
ARM Cortex-M1 Enabled Fusion Devices M1AFS250-FG256
M1AFS250-2FG256I
M1AFS250-1PQ208I
M1AFS250-FGG256
M1AFS250-2FGG256I
M1AFS250-1PQG208I
M1AFS250-1FG256
M1AFS250-PQ208
M1AFS250-2PQ208I
M1AFS250-1FGG256
M1AFS250-PQG208
M1AFS250-2PQG208I
M1AFS250-2FG256
M1AFS250-1PQ208
M1AFS250-QNG180
M1AFS250-2FGG256
M1AFS250-1PQG208
M1AFS250-1QNG180
M1AFS250-FG256I
M1AFS250-2PQ208
M1AFS250-2QNG180
M1AFS250-FGG256I
M1AFS250-2PQG208
M1AFS250-QNG180I
M1AFS250-1FG256I
M1AFS250-PQ208I
M1AFS250-1QNG180I
M1AFS250-1FGG256I
M1AFS250-PQG208I
M1AFS250-2QNG180I
MicroBlade Devices
U1AFS250-FG256
U1AFS250-FGG256
U1AFS250-FG256I
U1AFS250-FGG256I
Microsemi Corporation
One Enterprise, Aliso Viejo CA 92656 USA
Within the USA: +1 (949) 713-4113 · Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996 · www.microsemi.com
7