U1AFS600-2FG256YI
| Model | U1AFS600-2FG256YI |
| Description | Field Programmable Gate Array, |
| PDF file | Total 334 pages (File size: 18M) |
| Chip Manufacturer | MICROSEMI |
Fusion Family of Mixed Signal FPGAs
Table 2-49 •
Analog Channel Specifications (continued)
Commercial Temperature Range Conditions, T
J
= 85°C (unless noted otherwise),
Typical: VCC33A = 3.3 V, VCC = 1.5 V
Parameter
Description
8-bit ADC
10-bit ADC
12-bit ADC
AFS090, AFS250, uncalibrated
7
AFS090, AFS250, calibrated
7
AFS600, AFS1500, uncalibrated
7
AFS600, AFS1500, calibrated
7
Accuracy
External Sensor Source High level, TMSTBx = 0
Current
Low level, TMSTBx = 1
Max Capacitance on AT
pad
Internal
Temperature
Monitor
Resolution
8-bit ADC
10-bit ADC
12-bit ADC
Systematic Offset
5
AFS090, AFS250, uncalibrated
7
AFS090, AFS250, calibrated
7
AFS600, AFS1500 uncalibrated
7
AFS600, AFS1500 calibrated
7
Accuracy
t
TMSHI
t
TMSLO
t
TMSSET
Notes:
1. VRSM is the maximum voltage drop across the current sense resistor.
2. Analog inputs used as digital inputs can tolerate the same voltage limits as the corresponding analog pad. There is no
reliability concern on digital inputs as long as VIND does not exceed these limits.
3. VIND is limited to VCC33A + 0.2 to allow reaching 10 MHz input frequency.
4. An averaging of 1,024 samples (LPF setting in Analog System Builder) is required and the maximum capacitance
allowed across the AT pins is 500 pF.
5. The temperature offset is a fixed positive value.
6. The high current mode has a maximum power limit of 20 mW. Appropriate current limit resistors must be used, based on
voltage on the pad.
7. When using SmartGen Analog System Builder, CalibIP is required to obtain 0 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.
Condition
Min.
Typ.
4
1
0.25
5
0
11
0
±3
10
100
Max.
Units
°C
°C
°C
°C
°C
°C
°C
Temperature Monitor Using Analog Pad AT
External
Resolution
Temperature
Monitor
(external diode
2N3904,
Systematic Offset
5
4
T
J
= 25°C)
±5
°C
µA
µA
1.3
4
1
0.25
5
0
11
0
±3
10
5
5
±5
105
nF
°C
°C
°C
°C
°C
°C
°C
µs
µs
µs
Strobe High time
Strobe Low time
Settling time
Revision 3
2- 121
