M1AFS-ADV-DEV-KIT-PWR Actel, M1AFS-ADV-DEV-KIT-PWR Datasheet - Page 23

• Manufacturer Part Number: M1AFS-ADV-DEV-KIT-PWR
• Description: MCU, MPU & DSP Development Tools Fusion Advanced Dev Kit w/ Power
• Manufacturer: Actel

Specifications of M1AFS-ADV-DEV-KIT-PWR

• Processor To Be Evaluated: M1AFS1500-FGG484
• Interface Type: Ethernet, USB, I2C, UART
• Operating Supply Voltage: 1.5 V to 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Current Sensing Circuit
Temperature Monitor Diode
Fusion Advanced Development Kit User’s Guide
For current monitor applications, two current sensing circuits are provided on the Fusion Advanced Development Kit
board. One of the current sensing circuits is for the 3.3 V voltage rail
rail
One external temperature diode
temperature measurement. This temperature diode is routed to the analog temperature (AT) and AT return (ATRTN)
input pins of the temperature monitor block.
(Figure
2-9) of the Fusion FPGA.
R97
R97
1K,1%
1K,1%
R104
R104
1K,1%
1K,1%
R6
R6
R5
R5
TO DUT
(Figure
1ohm1%
1ohm1%
Figure 2-8 · Current Sensing Schematic (3.3 V)
Figure 2-9 · Current Sensing Schematic (1.5 V)
1ohm1%
1ohm1%
Figure 2-10 · Temperature Diode Schematic
V3P3_AFS
V1P5_EXT
R98
R98
1K,1%
1K,1%
2-10) on the Fusion Advanced Development Kit board is available for
R101
R101
1K,1%
1K,1%
AT2
ATRTN1
1000pF 50V
1000pF 50V
C19
C19
R100
R100
R102
R102
1
SOURCE
SOURCE
Mfr P/N :MMBT3904LT1
Mfr:Infineon Technologies
GATE
250K
250K
GATE
250K
250K
2
2
Q3
Q3
MMBT3904LT1
MMBT3904LT1
Q1
Q1
Q2
Q2
FDV302P
FDV302P
(Figure
FDV302P
FDV302P
Components Descriptions and Connections
Mfr P/N : FDV302P
Mfr: Fairchild
Mfr P/N : FDV302P
Mfr: Fairchild
3
3
2-8) and the other is for the 1.5 V voltage
DRAIN
DRAIN
R103
R103
R99
R99
1K
1K
1K
1K
TP21
TP21
TP19
TP19
AT1 {7}
AT3 {7}
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