M1AFS600-PQ208 Datasheet, PDF (142/334 Pages) Microsemi Corporation – Fusion Family of Mixed Signal FPGAs

Device Architecture
Table 2-52 • Calibrated Analog Channel Accuracy ^1,2,3
Worst-Case Industrial Conditions, T_J = 85°C
Condition
Total Channel Error (LSB)
Analog
Pad
Prescaler Range (V) Input Voltage⁴ (V) Negative Max.
Median
Positive Max.
Positive Range
ADC in 10-Bit Mode
AV, AC
16
0.300 to 12.0
–6
1
6
8
0.250 to 8.00
–6
0
6
4
0.200 to 4.00
–7
–1
7
2
0.150 to 2.00
–7
0
7
1
0.050 to 1.00
–6
–1
6
AT
16
0.300 to 16.0
–5
0
5
4
0.100 to 4.00
–7
–1
7
Negative Range
ADC in 10-Bit Mode
AV, AC
16
–0.400 to –10.5
–7
1
9
8
–0.350 to –8.00
–7
–1
7
4
–0.300 to –4.00
–7
–2
9
2
–0.250 to –2.00
–7
–2
7
1
–0.050 to –1.00
–16
–1
20
Notes:
1. Channel Accuracy includes prescaler and ADC accuracies. For 12-bit mode, multiply the LSB count by 4. For 8-bit
mode, divide the LSB count by 4. Overall accuracy remains the same.
2. Requires enabling Analog Calibration using SmartGen Analog System Builder. For further details, refer to the
"Temperature, Voltage, and Current Calibration in Fusion FPGAs" chapter of the Fusion FPGA Fabric User’s Guide.
3. Calibrated with two-point calibration methodology, using 20% and 80% full-scale points.
4. The lower limit of the input voltage is determined by the prescaler input offset.
2-126
Revision 4