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STMicroelectronics L7983PUR | Demoboard STEVAL-FSM01M1
Advanced dual channel digital I/O module for safe automation
Overview
| Topology | Buck Converter |
| IC revision | 1 |
Description
STEVAL-FSM01M1 is a safe dual channel digital I/O expansion board compatible with the STM32 Nucleo. Its system architecture reflects our long-term experience with designing digital I/O applications to reach the highest-grade robustness and to meet the requirements on reliability of operation in the most challenging industrial environments such as factory automation and functional safety.
Features
- System design optimized for high robustness and safety
- Full flexibility for testing and in-depth evaluation of onboard ICs
- Operating range: 8 to 30 V (optionally up to 60 V)
- Digital output current rating 2 A (OUT1) and 0.5 A (OUT2)
- Dual channel digital input compatible with IEC 61131-2 type 1 and 3
- Output section based on IPS160HF and IPS161HF:
- Single channel intelligent power switch (IPS) for safe automation
- Low-power dissipation (RDS(on)=60 mΩ)
- Fast demagnetization of inductive loads
- Operating voltage range up to 60 V
- Output current capability 2 A (IPS160HF) and 0.5 A (IPS161HF)
- Fast power-up performance for safe automation
- Integrated overcurrent/overtemperature protection and diagnostics
- Input section based on CLT03-2Q3
- Self-powered dual channel digital input current limiter
- Operating voltage range up to 60 V
- Native test pulse feature allowing self-integrity verification of the IC
- Additional key onboard ICs:
- STISO621 100 Mbps dual channel signal digital isolator
- L7983, LDK220 60 V step-down regulator and low noise LDO
- ADC120 12-bit/1Msps analog-digital convertor with SPI
- STL42P6LLF6 60 V STripFET F6 power MOSFET
- SMC30J36CA, SM6T33CA and SM2T3V3A TVS protections
- Embedded redundancy including cascade high-side switch topology
- Runtime control of IC features (cut-off limitation and test-pulse generation)
- Onboard ADC allows real-time condition monitoring and system integrity verification
- Status and diagnostic LEDs for each I/O channel
- Two additional LEDs for user defined indication
- Onboard 1 kVRMS galvanic isolation
- Active supply voltage reverse polarity protection
- Compatible with STM32 Nucleo development boards
- Firmware package compatible with NUCLEO-F401RE
- CE and RoHS compliant
Typical applications
- Advanced dual channel digital I/O module for safe automation
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | C | Tol. C | VR(V (DC)) | Size | Qmin. | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | Operating Temperature | Q(%) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMCW SMT Mono-color Chip LED Waterclear, 570 nm, Bright Green | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]570 nm | Emitting ColorBright Green | Peak Wavelength [typ.]572 nm | Luminous Intensity [typ.]50 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0603 | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.25 mm | – | – | Operating Temperature -40 °C up to +85 °C | – | ||||
| WL-SMCW SMT Mono-color Chip LED Waterclear, 605 nm, Amber | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]605 nm | Emitting ColorAmber | Peak Wavelength [typ.]610 nm | Luminous Intensity [typ.]140 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0603 | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.25 mm | – | – | Operating Temperature -40 °C up to +85 °C | – | ||||
| WL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]625 nm | Emitting ColorRed | Peak Wavelength [typ.]630 nm | Luminous Intensity [typ.]100 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0603 | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.25 mm | – | – | Operating Temperature -40 °C up to +85 °C | – | ||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | Capacitance100 pF | Capacitance±5% | Rated Voltage16 V (DC) | Size0603 | – | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | Capacitance10 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0603 | Q-Factor [1]600 | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | Capacitance470 pF | Capacitance±10% | Rated Voltage50 V (DC) | Size0603 | Q-Factor [1]600 | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage50 V (DC) | Size0603 | Q-Factor [1]600 | Dissipation Factor3 % | Insulation Resistance5 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | |||||
| WCAP-CSGP MLCCs 100 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | – | – | Capacitance10 nF | Capacitance±10% | Rated Voltage100 V (DC) | Size0603 | Q-Factor [1]600 | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | |||||
 | WCAP-CSMH Mid and High Voltage, –, – | Downloads8 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSMH Mid and High Voltage | – | – | – | – | – | – | – | Capacitance4.7 nF | Capacitance±10% | Rated Voltage2000 V (DC) | Size1812 | – | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length4.5 mm | Width3.2 mm | Height2 mm | Pad Dimension0.5 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | Q-Factor600 % | |||
| WCAP-CSGP MLCCs 100 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage100 V (DC) | Size0603 | Q-Factor [1]600 | Dissipation Factor5 % | Insulation Resistance1 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – |