STMicroelectronics, commonly referred to as ST, is a global semiconductor company headquartered in Geneva, Switzerland. The company was founded in 1987 as a result of a merger between two companies, SGS Microelettronica and Thomson Semiconducteurs. ST is known for its wide range of high-performance semiconductor solutions that are used in a variety of applications.
STMicroelectronics is one of the world's leading manufacturers of microcontrollers, and its flagship product is microcontrollers (MCU). Among them, the STM32 series is one of ST's star products, with powerful performance and rich functions, suitable for various embedded systems and applications. At the same time, ST is also one of the leading manufacturers in the field of MEMS sensors, and its products are widely used in smart phones, smart wearables, driverless and other fields.
The following will introduce ST's seven major IC product series, including STM32 series, STM8 series, ST25 series, STSPIN series, MEMS sensor series, ST33 series, and STPM series.
STM32 Series
This series is a 32-bit microcontroller (MCU) widely used in embedded systems launched by STMicroelectronics, featuring ARM Cortex-M0/M3/M4/M7 cores. It offers a wealth of peripherals and interfaces, supporting various communication protocols and memory interfaces. The STM32 series includes several different sub-series covering various needs, from entry-level to high-end applications, and can be used in industrial control, IoT, automotive electronics, smart home, communication, medical, and other fields. Below are some of the more popular sub-series within the STM32 series.
STM32F0 series: Based on the ARM Cortex-M0 core, this series offers low power consumption and high cost-performance, suitable for applications requiring cost-effectiveness, low power consumption, and small size. Some popular models include the STM32F030 and STM32F072.
STM32F1 series: Based on the ARM Cortex-M3 core, this series is suitable for applications requiring moderate performance and cost, with high versatility and scalability. Mainly used in industrial control, smart home, embedded devices, and other fields. Popular models include the STM32F103, STM32F105, and STM32F107.
STM32F2 series: Based on the ARM Cortex-M3 and Cortex-M4 cores, this series offers high performance and high integration, suitable for high-performance and high-reliability applications such as industrial control and medical equipment. Popular models include the STM32F205, STM32F215, STM32F207, and STM32F217.
STM32F3 series: Based on the ARM Cortex-M4 core, this series features high-speed I/O ports and analog characteristics, suitable for applications requiring high-speed sampling and processing of analog signals. Popular models include the STM32F303 and STM32F334.
STM32F4 series: Based on the ARM Cortex-M4 core, this series offers high performance and high integration, mainly used in high-performance applications such as image processing, audio processing, high-speed communication, medical equipment, aerospace, and other fields. Popular models include the STM32F405, STM32F407, and STM32F427.
STM32F7 series: Based on the ARM Cortex-M7 core, this series offers high performance and high integration, suitable for high-performance and high-reliability applications such as industrial automation, smart home, human-machine interface, audio processing, high-speed communication, and more. Popular models include the STM32F746, STM32F767, and STM32F769.
STM32L0 series: An ultra-low-power microcontroller based on the ARM Cortex-M0+ core, suitable for long-term low-power applications such as smartwatches, sensor nodes, medical devices, and more. Popular models include the STM32L051, STM32L052, and STM32L053.
STM32H series: A high-performance, secure MCU based on the ARM Cortex-M7 core, suitable for high-performance applications such as industrial automation and robotic control.
STM32G series: Based on the ARM Cortex-M0+ core, this series features USB-C Power Delivery (PD) functionality, suitable for applications supporting USB-C PD such as power adapters and chargers.
STM8 Series
This series is a range of 8-bit microcontroller (MCU) products launched by STMicroelectronics, suitable for various low-power, high-integration, and low-cost applications, including industrial control, household appliances, security systems, automotive electronics, medical devices, and more. Some of the most popular STM8 models include the:
STM8S series: Based on the 8-bit STM8 core, this series offers high performance and low power consumption, suitable for applications in industrial control, home appliance control, robotics, security, medical devices, and other fields.
STM8L series: Featuring ultra-low power consumption, this series is suitable for applications requiring long battery life, such as smart meters, sensor nodes, security devices, medical devices, and more.
STM8AF series: An 8-bit microcontroller with Arc Fault Circuit Interrupter (ACFI) functionality, suitable for high-reliability and high-security applications such as aerospace, automotive electronics, industrial automation, smart locks, and more.
STM8S-TOUCH series: An 8-bit microcontroller with capacitive touch controller, suitable for applications in smart homes and household appliances.
STM8SB series: An 8-bit microcontroller with multiple independent circuit breakers (SB) functionality, suitable for power management, lighting control, and other fields.
ST25 Series
This series is a range of Radio Frequency Identification (RFID) and Radio Frequency (RF) devices launched by STMicroelectronics, supporting various standards and protocols, including ISO/IEC 14443 Type A/B, ISO/IEC 15693, ISO/IEC 18000-3, and more. They are widely used in the Internet of Things (IoT), smart cards, access control, payment systems, and other fields. Some popular ST25 product models include:
ST25R series: This is a high-performance, multi-protocol NFC/RFID reader chip series, mainly used in access control, IoT, smart homes, medical devices, and other fields. Some popular models include ST25R3911B, ST25R3916, ST25R3910, and more.
ST25DV series: This is a highly integrated dual-interface EEPROM chip series, supporting ISO/IEC 15693 and ISO/IEC 14443 Type A/B standards, applicable to smart tags, wireless sensor networks, IoT, and other fields. Some popular models include ST25DV16K, ST25DV64K, and more.
ST25TA series: This is an NFC/RFID tag chip series with high security and programmability, suitable for applications such as electronic wallets, access control, smart bracelets, and more. Some popular models include ST25TA02K-P, ST25TA64K-P, and more.
ST25TV series: This is a programmable RFID tag chip series, supporting dynamic authentication and data protection functions, suitable for smart logistics, smart homes, intelligent access control, and other fields. Some popular models include ST25TV02K, ST25TV512, and more.
ST25RU series: This is a high-performance, low-power UHF RFID chip series, suitable for logistics tracking, inventory management, smart access control, and other fields. Some popular models include ST25RU3993, ST25RU3994, and more.
STSPIN Series
This series is ST's high-performance motor driver series, suitable for various motor control applications, including DC motors, stepper motors, brushless DC motors, and more. Mainly used in industrial automation, household appliances, medical devices, smart buildings, and other fields. The STSPIN series includes the following product lines:
STSPIN220 series: This series of products are driver chips for unipolar stepper motors, featuring high performance, low power consumption, and small packaging. They are suitable for various applications, such as office equipment, printers, cameras, vending machines, and more.
STSPIN230 series: This series of products are driver chips for bipolar stepper motors, featuring high performance, low power consumption, and small packaging. They are suitable for various applications, such as medical devices, industrial automation, communication equipment, and more.
STSPIN240 series: This series of products are driver chips for brushless DC motors (BLDC), featuring high performance, low power consumption, and small packaging. They are suitable for various applications, such as drones, robots, electric tools, fans, and more.
STSPIN820 series: This series of products are single-chip driver solutions for brushless DC motors (BLDC), featuring high performance, small packaging, and simple drive circuitry. They are suitable for various applications, such as household appliances, industrial automation, automotive electronics, and more.
STSPIN32F0 series: This series of products integrates an MCU and a driver, featuring high performance, small packaging, and low power consumption. They are suitable for various applications, such as smart homes, household appliances, electric tools, and more.
MEMS Sensor Series
This series is ST's Micro-Electro-Mechanical Systems (MEMS) sensor series, including accelerometers, gyroscopes, magnetic sensors, pressure sensors, and more. They are widely used in mobile devices, automotive electronics, medical, industrial, and other fields. Some popular product models include:
LSM6DS series: A 6-axis Inertial Measurement Unit (IMU) with a digital signal processor, enabling highly accurate motion tracking and posture recognition. Applications include wearable devices, smartphones, motion trackers, game controllers, and more.
LIS3MDL series: This is a 3-axis magnetometer for measuring the strength and direction of magnetic fields. Main applications include aerospace, self-driving cars, smartphones, and other fields.
LPS22HB series: This is a pressure sensor used for measuring atmospheric pressure and altitude. Main applications include smartphones, watches, and other mobile devices such as smart wearables.
MP34 series: This is a digital microphone for voice and audio recording. Main applications include smartphones, smart speakers, video conferencing systems, and more.
VL53L0X series: This is a laser rangefinder sensor used for measuring the distance between objects and the sensor. Main applications include robotics, smart homes, smart locks, and more.
ST33 Series
The ST33 series is a range of security chip products launched by STMicroelectronics, mainly used for authentication, payment, IoT, and other fields to ensure the security and privacy of devices and data. ST33 series products have high security, reliability, and flexibility to meet the needs of different application scenarios. Some popular product models include:
ST33G1M2: This is a secure microcontroller based on the ARM Cortex-M0 core, integrating a Hardware Security Module (HSM), supporting various security algorithms and protocols, including AES, RSA, ECC, TLS, etc., suitable for IoT, smart cards, electronic health cards, and various other applications.
ST33J2M0: This is a secure microcontroller based on the ARM Cortex-M3 core, integrating a Hardware Security Module (HSM) and Non-Volatile Memory (NVM), supporting various security algorithms and protocols, including AES, RSA, ECC, TLS, etc., suitable for payment, authentication, electronic signature, and various other applications.
ST33G1M2A: This is a secure microcontroller based on the ARM SecurCore SC000 core, featuring advanced security functions and power consumption optimization, suitable for various application scenarios such as smart cards, electronic wallets, mobile payments, etc.
ST33TPHF20SPI: This is a secure microcontroller based on the ARM Cortex-M0 core, specifically designed for authentication and protection applications, suitable for smart cards, security modules, authentication tokens, encrypted USB devices, and more.
STPM Series
This series is a range of energy metering chips launched by STMicroelectronics. They can perform energy metering, power calculation, current, voltage, and other signal acquisition and processing, featuring high accuracy, stability, and reliability. They are suitable for various energy metering applications, including smart grids, energy management, power monitoring, and industrial automation, among others. Some popular product models include:
STPM01: A single-phase energy metering chip, used in smart meters and power monitoring systems;
STPM10: A three-phase energy metering chip, suitable for industrial automation and building automation fields;
STPM32: A high-precision three-phase energy metering chip, supporting various meter interfaces and communication protocols, suitable for high-demand energy metering and monitoring applications.
STPM33: Suitable for three-phase energy metering and power factor correction, featuring highly integrated functions and flexible measurement options. Mainly used for smart grids, energy management, and other applications.
As one of the world's leading semiconductor manufacturers, STMicroelectronics has an extensive product line and applications in multiple fields. Its product quality and technological level are highly recognized in the industry.
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