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STMicroelectronics STSPIN32G4 | Demoboard EVSPIN32G4
STSPIN32G4 demonstration board for three-phase brushless motors
Overview
| Topology | Motor Drive |
| Input voltage | 10-75 V |
| IC revision | 1 |
Description
The EVSPIN32G4 is a demonstration board based on the STSPIN32G4 system in package and STL110N10F7 power MOSFETs. The STSPIN32G4 integrates in a 9x9 mm VFQFPN package, a triple high-performance half-bridge gate driver with a rich set of programmable features and one mixed signal STM32G431 microcontroller. The integrated operational amplifiers for current sensing, the drain-source voltage sensing of each power MOSFET and comparators for overcurrent protection make it a fully integrated solution for motor control. Thanks to the integrated voltage regulators both the gate driver and control logic supplies can be generated starting from the motor supply without dedicated circuitry. The board ensures a full evaluation of the STSPIN32G4 and is designed for driving three-phase brushless DC motors and provides an easy-to-use solution for STSPIN32G4 evaluation in different applications such as power tools, e-Bikes, fans, and home appliances. The board can be configured in three-shunt or single-shunt supporting both sensor less and sensor-based control algorithms. The Arduino connector enables the EVSPIN32G4 to be interfaced with expansion boards, such as MEMS sensors or Bluetooth transceivers, while predisposition for CAN bus allows interconnection with master or slave modules to build complex motion control systems. The on-board ST-LINK/V2 programmer speeds up and simplifies the debugging of microcontroller firmware.
Features
- Input bus voltage from 10 V to 75 V with dedicated monitoring
- Power stage based on the STL110N10F7 power MOSFETs with output current up to 20 Arms (with heatsink mounted) and protected to overcurrent conditions
- STSPIN32G4, high performance three-phase motor controller with embedded
- STM32G431 MCU:– 32-bit ARM® Cortex®-M4 MCU+FPU– Up to 170 MHz clock frequency– CORDIC mathematical hardware accelerator for trigonometric functions– 128 kB Flash memory with proprietary code readout protection (PCROP),securable memory area, 1 kB OTP– 32 kB SRAM memory with HW parity check– 2 x advanced timers for motor control, 16-bit with up to 6 x PWM channelseach– 8 x general purpose timers– 2 x ADCs 12-bit resolution (up to 19 channels) with 4 Msps conversion rate– 4 x 12-bit DAC channels– 4 x ultra-fast rail-to-rail comparators– 3 x rail-to-rail operational amplifiers usable also in PGA mode– Internal high precision voltage reference– Up to 40 GPIOs– Full set of interfaces: I2C, SPI, UART and CAN– VCC buck converter up to 200 mA, with programmable output andembedded MOSFET– 3.3 V LDO linear regulator up to 150 mA– Low quiescent linear regulator for MCU supply in standby mode– Regulators with full set of protection features; thermal shutdown, shortcircuit and overload protections– 75 V rated gate drivers with 1 A sink/source current and embeddedbootstrap diodes– Drain-source voltage sensing of each power MOSFET
- Three-shunt or single-shunt configurable current sensing
- Digital Hall sensor and quadrature encored input
- ST-LINK/V2 programmer and debugger
- Arduino UNO connector
- Predisposition for CAN bus
- NTC sensor for power stage temperature monitoring
Typical applications
- Industrial and home automation, Home appliances such as vacuum cleaners,dryers and cleaning robots, Servo drives and e-bikes, Service and automation robots, Pumps and fans, Drones and aeromodelling
- Power and garden tools
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 | Operating Temperature | Q(%) | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | Fl(mm) | Packaging | L(µH) | IR(A) | ISAT(A) | RDC max.(Ω) | fres(MHz) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Pitch(mm) | Ø D(mm) | Interface Type | Type | Variant | Gender | Pins | Mount | Working Voltage(V (AC)) | Color | H(mm) | Operation Force(g) | Electrical Life(Cycles) | Actuator Color | Washable | Vaporphase process | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMCW SMT Mono-color Chip LED Waterclear, 590 nm, Yellow | Downloads26 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]590 nm | Emitting ColorYellow | Peak Wavelength [typ.]595 nm | Luminous Intensity [typ.]120 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0603 | Operating Temperature -40 °C up to +85 °C | – | – | – | – | Length1.6 mm | Width0.8 mm | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | MountSMT | – | – | Height0.7 mm | – | – | – | – | – | |||
 | 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.]150 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0805 | Operating Temperature -40 °C up to +85 °C | – | – | – | – | Length2 mm | Width1.25 mm | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | MountSMT | – | – | Height0.7 mm | – | – | – | – | – | ||||
 | WE-LQ SMT Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-LQ SMT Inductor | – | – | – | – | – | – | – | – | – | – | Size1812 | Operating Temperature -40 °C up to +125 °C | Q-Factor42 % | – | – | – | Length4.5 mm | Width3.2 mm | – | – | Inductance18 µH | Rated Current0.68 A | Saturation Current1.1 A | DC Resistance0.6 Ω | Self Resonant Frequency22 MHz | – | – | – | – | – | – | – | – | – | – | – | – | – | MountSMT | – | – | Height2.6 mm | – | – | – | – | – | ||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | Capacitance1 µF | Capacitance±10% | Rated Voltage25 V (DC) | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor10 % | Insulation Resistance0.5 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | Capacitance1 µF | Capacitance±10% | Rated Voltage25 V (DC) | Size0805 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor5 % | Insulation Resistance0.5 GΩ | Ceramic TypeX7R Class II | Length2 mm | Width1.25 mm | Pad Dimension0.5 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Height1.25 mm | – | – | – | – | – | |||||
 | WR-PHD Socket Header - Single, –, – | Simulation– | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Socket Header - Single | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | Length15.74 mm | – | – | PackagingTray | – | Rated Current3 A | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | – | TypeStraight | – | GenderSocket Header | Pins6 | MountTHT | Working Voltage250 V (AC) | – | – | – | – | – | – | – | ||
 | WR-PHD Socket Header - Single, –, – | Simulation– | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Socket Header - Single | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | Length25.9 mm | – | – | PackagingTray | – | Rated Current3 A | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | – | TypeStraight | – | GenderSocket Header | Pins10 | MountTHT | Working Voltage250 V (AC) | – | – | – | – | – | – | – | ||
 | WR-PHD Pin Header, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance500 MΩ | – | Length6.35 mm | – | – | PackagingBox | – | Rated Current1 A | – | – | – | – | – | – | – | – | – | Pitch1.27 mm | – | – | TypeStraight | – | GenderPin Header | Pins10 | MountTHT | Working Voltage100 V (AC) | – | – | – | – | – | – | – | |||
 | WR-USB Mini/Micro Connectors, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Mini/Micro Connectors | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +85 °C | – | – | Insulation Resistance1000 MΩ | – | – | – | – | PackagingTape and Reel | – | Rated Current3 A | – | – | – | – | – | – | – | – | – | – | – | Interface TypeType B | TypeHorizontal | Variantwith Pegs - High Current | GenderReceptacle | Pins5 | MountSMT | Working Voltage30 V (AC) | ColorBlack | – | – | – | – | – | – | |||
 | WS-TASV J-Bend SMT Washable Tact Switch 6x6 mm, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWS-TASV J-Bend SMT Washable Tact Switch 6x6 mm | – | – | – | – | – | – | – | – | – | Rated Voltage12 V (DC) | – | Operating Temperature -40 °C up to +85 °C | – | – | Insulation Resistance100 MΩ | – | – | – | – | PackagingTape and Reel | – | Rated Current0.05 A | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Height2.5 mm | Operation Force160 g | Electrical Life1000000 Cycles | Actuator ColorBlack | WashableYes | Vaporphase processnot specified | |||
 | WR-PHD Jumper, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Jumper | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +125 °C | – | – | Insulation Resistance1000 MΩ | – | Length2.44 mm | – | – | PackagingBag | – | Rated Current3 A | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | – | – | – | GenderJumper | Pins1 | – | Working Voltage250 V (AC) | ColorBlack | – | – | – | – | – | – | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | Length5.08 mm | – | – | PackagingBag | – | Rated Current3 A | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | – | TypeStraight | – | GenderPin Header | Pins2 | MountTHT | Working Voltage250 V (AC) | – | – | – | – | – | – | – | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | Length7.62 mm | – | – | PackagingBag | – | Rated Current3 A | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | – | TypeStraight | – | GenderPin Header | Pins3 | MountTHT | Working Voltage250 V (AC) | – | – | – | – | – | – | – | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | Length10.16 mm | – | – | PackagingBag | – | Rated Current3 A | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | – | TypeStraight | – | GenderPin Header | Pins4 | MountTHT | Working Voltage250 V (AC) | – | – | – | – | – | – | – | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | Length12.7 mm | – | – | PackagingBag | – | Rated Current3 A | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | – | TypeStraight | – | GenderPin Header | Pins5 | MountTHT | Working Voltage250 V (AC) | – | – | – | – | – | – | – | |||
 | WR-PHD Socket Header - Single, –, – | Simulation– | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Socket Header - Single | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | Length20.82 mm | – | – | PackagingTray | – | Rated Current3 A | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | – | TypeStraight | – | GenderSocket Header | Pins8 | MountTHT | Working Voltage250 V (AC) | – | – | – | – | – | – | – | ||
 | WE-PD2 SMT Power Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD2 SMT Power Inductor | – | – | – | – | – | – | – | – | – | – | Size3521 | Operating Temperature -40 °C up to +125 °C | – | – | – | – | Length3 mm | Width3.5 mm | – | – | Inductance15 µH | Rated Current0.64 A | Saturation Current1.01 A | DC Resistance0.43 Ω | Self Resonant Frequency36 MHz | Performance Rated Current0.95 A | Saturation Current @ 10%1.01 A | Saturation Current @ 30%1.18 A | – | – | – | – | – | – | – | – | – | – | MountSMT | – | – | Height2.1 mm | – | – | – | – | – | ||||
 | WCAP-ATUL Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATUL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | Capacitance220 µF | Capacitance±20% | Rated Voltage100 V (DC) | – | Operating Temperature -40 °C up to +105 °C | – | Dissipation Factor8 % | – | – | Length25 mm | – | – | PackagingAmmopack | – | – | – | – | – | – | – | – | Endurance 10000 | Ripple Current2220 mA | Leakage Current220 µA | Pitch5 mm | Diameter13 mm | – | – | – | – | – | MountRadial THT | – | – | – | – | – | – | – | – |