Electronica China 2020
ST's virtual electronica booth
At electronica China in Shanghai from July 3 to 5, we demonstrated our world-class products and solutions in Smart Mobility, Power & Energy Management, IoT & 5G to reinforce ST leadership in semiconductor market in China.
Smart Mobility
OLED rear demo
32-channels LED driver with automotive CAN-FD Light interface to drive an OLED rear lamp, which could make dynamic animation and pixel dimming.
- 32 High-side channels, parallelable;
- Integrated CAN FD transceiver;
- Integrated propriety protocol "CAN FD Light"
- Standalone and bus mode
- Timeout watchdog, direct drive input for separate function groups, supporting ASIL B requirements;
- Flexible diagnostic and full protection.
BMS (Battery management system)
The energy management capability of an EV’s BMS is, ultimately, core to the vehicle’s success on the market, impacting range, reliability, and the usable lifetime of the battery pack. BMS demo integrate the new Li-ion battery monitoring and protection chip L9963/ transceiver L9963T, SPS (Simple Power Supply) L9001 and PowerPC architecture MCU SPC574S.
- Advanced Voltage and Current Measurement
- Onboard Passive Balancing
- Coulomb Counting
- Isolated Daisy Chain or SPI Communication
- Diagnostics, Function Safety and Robustness
Traction inverter
The traction inverter converts energy from the vehicle’s battery to drive the motors in the drivetrain.
ST's automotive chip application solutions include SiC MOSFET module, MCU, SBC, pre drive, analog chip, logic protection chip, etc.
- Pre-Drive for SiC MOSFET
- Resolver software decoding
- FOC control algorithm
- System fault diagnosis and protection strategy
- IC complies with ISO26262
NFC for car door lock
Featuring high RF power with dynamic power output, automotive grade NFC readers ST25R3914/15/20 satisfies the requirements for car access in areas like door handle or B-pillar.
- IC complies with ISO26262
- Convenient access to the car (door handle)
- NFC being the RF back-up interface for keyfob in case of battery off
- Secured start
- Cloud-based distribution of keys to an NFC enabled phone
Secure car access based on CCC digital key v2
Integrated solution for car access with ST31/ST33-A secure element, ST25R3920 NFC reader/writer, and SPC58 Automotive MCU.
- Fail-safe secure storage
- CC EAL5+ certified solution
- Reinforced secure boot and cryptographic services
- Enhanced platform and software integrity
- Long reading range for a better user experience
- Low-power consumption for key or phone detection
HDR Global Shutter Sensor for In-Cabin Sensing
New Automotive HDR Global Shutter Sensor for in-cabin sensing enables NIR camera systems, immune to complex ambient lighting.
- Unique HDR GS Sensor to capture clear image under complex light condition
- Background Removal function allow sensor outputs only information from the local zone lightning
- High MTF @940nm to have sharp and clear images at 940nm NIR light condition
Power & Energy Management
Bucker converter based on VIPER122 / VIPER222
The evaluation board implements new VIPER122/VIPER222 buck converter mains designed for general purpose applications, operating from 85 to 265 VAC.
- Small size and minimal BOM
- High efficiency and low standby consumption
- Tight line and load regulation over the entire input and output range
Miniature transceiver STKNX evaluation and development kit
The EVALKITSTKNX kit is a board integrating the STMicroelectronics miniature STKNX transceiver. This kit includes all the necessary components both to evaluate the performances of the STKNX circuit and to develop a KNX device on twisted pair medium according to the TP1-256 standard.
- Integrate BLE control to KNX system, Realize wireless control for KNX system
- Indicate the KNX control to the lighting which include Off, Dimmer and color control
- Flexible system configuration
Position Motor Control
With STSPIN32F0A as main core, two small motors are precisely synchronized allowing the intersection of two disks, performing accurate position control and so avoiding collision, playing at different speeds and accelerations.
- Offering a ready-to-use servo brushless solution
- Providing a powerful power stage,
- The analog circuitry implementing current sensing and overcurrent protection and a Cortex-M0 microcontroller performing a Field-Oriented Control with closed-loop positioning.
- All packed into a 40 mm x 40 mm footprint
ST25DV-PWM for Motor Control
ST25DV-PWM for motor control by NFC phone.
- Pulse Width Modulation signal
- Up to 2 PWM outputs
- TruST25 digital signature
Motor control kit based on STM32G431RBT6
- The P-NUCLEO-IHM03 STM32 motor-control pack is based on STM32G431RBT6 board, providing a motor-control FOC solution for three-phase, low-voltage and low-current DC brushless or PMSM motors.
- The STM32G431RB is a 32-bit microcontroller based on a high-performance Arm® Cortex®-M4 32-bit RISC core, with floating point unit (FPU) and hardware math-accelerator (Cordic, FMAC) operating at a frequency of up to 170 MHz, embedding rich advanced analog peripheral sets.
ST60 contactless connectivity
Video connection between two LED modular display panel without physical cable and connector involved which is using ST60 contactless connectivity technology.
- Connection without cable
- Self recover the connection after signal cut off
- Easy installation
- Lower cost compare with traditional connection
STM32L5 TrustZone demo
The STM32L5 family leverages the security features of the Arm Cortex-M33 processor and its TrustZone technology for Armv8-M to flexibly isolate hardware and software, enabling a new optimal balance between performance, power and security.
- System level isolation from SW code basing on ARMv8-M TrustZone architecture to HW peripheral using ST specific design
- Improves the information security of the embedded device
IoT & 5G
Computer vision at the edge
Recognition of several kind of objects, Neural Network running on STM32MP1.
Recognition of presence of people, Neural Network running on STM32H7.
- Object recognition based on Deep Learning Tensorflow Lite model + OpenCV libraries, running on top of Linux Operating System.
- People presence detection based on a Deep Learning model running on STM32 Cortex-M7 thanks to CubeAI libraries.
Machine learning Motor unbalance detection
Unbalanced motor is detected by the Machine Learning Core of the LSM6DSOX, and information sent to a Display by BLE. All the system is working in low power mode and MLC wake up the system when a change of motor status is detected.
- 6-axis accelerometer and gyroscope with Machine Learning Core
ST TOF for Robot/Robotics Obstacle Avoidance
True TOF provides remarkable ranging performance unaffected by the target color or reflectance. Proven long and short distances ranging enables reliable Robot/Robotics obstacle avoidance.
- compact package with both emitter and receiver included
- Class I Laser Safety, safe to human eyes
- Low-power consumption
ST TOF for Projector AF and Keystone Correction
True TOF provides accurate distance reading between projector and projection wall instantly. Proven AF and keystone correct and short distances ranging enables reliable Robot/Robotics obstacle avoidance.
- compact package with both emitter and receiver included
- Class I Laser Safety, safe to human eyes
- Low-power consumption
SensorTile.box
The STEVAL-MKSBOX1V1 (SensorTile.box) is a ready-to-use box kit with wireless IoT and wearable sensor platform to help you use and develop apps based on remote motion and environmental sensor data, regardless of your level of expertise.
- Easy-to-use app with immediate functionality for motion and environmental sensor applications
- Expert Mode with additional sensor app parameter settings
- Compact board with high precision sensors
- Programming and debugging interface for professional firmware development
NFC for BT Pairing Earphone
A headphone with ST25TA02K-P lets you easily pair bluetooth without having to enter a complex passcode.
- RF field detect MCU for wake-up
- TruST25 digital signature passwords
Seamless Security
Robot equipped with STM32 Nucleo board and X-NUCLEO-SAFEA1, to show Easy to use STSAFE-A110 & STM32 ODE package to authenticate IoT package.
- STSAFE-A110 for a complete set of functions to easily design security in connected devices
- ODE package
- Cloud attachment to Azure / Amazon
- Compliant with USB Type C & QI charging authentication
- LPWAN provisioning
- CC EAL5+ certified
STM32 GUI Solution based on STM32H750
With STM32H750XBH6, 480 MHz / 1027 DMIPS Arm® Cortex®-M7, on-chip 128KB Flash, 1MB RAM, 133MHz QSPI interface and Chrom-ART accelerator, more suitable for graphics display applications
New smart home display solution made with TouchGFX, including range hood, microwave oven, washing machine, bathroom and central control interface, smooth operation and convenient interaction.
- STM32H750 provide a smartphone experience on home appliance.
- Thanks to the JEPG hardware acceleration engine,it easy to have 60FPS video playback effect.
STM32MP1 evaluation board X-LINUX-AI-CV demo
X-LINUX-AI-CV is an STM32 MPU OpenSTLinux Expansion Package that targets Artificial Intelligence for computer vision applications based on Convolutional Neural Network (CNN).
It contains AI and computer vision frameworks as well as application examples to exercise basic use cases. The examples provided in X-LINUX-AI-CV are based on TensorFlow Lite models for image classification based on MobileNet v1, and for object detection based on the COCO SSD MobileNet v1 model. These examples use the TensorFlow™ Lite interpreter supporting Python™ scripting.
- Dual Arm® Cortex®-A7 core running Linux®
- Advanced HMI (using 3D graphics processing)
- Richful multimedia interfaces, camera interface, MIPI DSI
STM32MP1 evaluation QT demo - coffee machine
The new STM32MP1 evaluation board running Linux applications demonstrates features such as 3D GPU, camera, and AI (M4).
The practical application demo of the coffee machine demonstrates the functionality of the STM32MP1 as human-machine interface (HMI) applications based on QT.
- Dual Arm® Cortex®-A7 core running Linux®
- Advanced HMI (using 3D graphics processing)
- In-process communication and control (IPCC) supported by the -Linux® RPMsg and Linux® remoteproc framework
STM32WB Mesh demo
Using the iOS mobile program ST BLE Mesh or the Android mobile program BlueNRG-Mesh, 6 STM32WB55RG-based STM32WB Nucleo-68 devices are configured to be Mesh nodes and divided into 5 Mesh subnets, controlled by ST BLE Mesh or BlueNRG-Mesh. The LED lights of the Mesh nodes in the 5 subnets are turned on or off, or the LED lights of all Mesh nodes are turned on or off.
- Supported Mesh Node: Proxy Node, Relay Node, Friend Node, Low Power Node
- The Provisioner Node is self provisioned and configured during the initialization
- An unprovisioned device that can be provisioned and configured by iOS or Android smartphone application ST BLE Mesh.
- Turn on or off at the same time on all the LEDs of All Mesh Networks or certain subnet