STM32F103R8T6 is a classic F1 series 32-bit microcontroller from STMicroelectronics, featuring an ARM Cortex-M3 core with a main frequency of 72MHz; 64KB Flash, 20KB SRAM, and LQFP64 package; 2.0~3.6V power supply, -40℃~85℃ operating temperature, integrated with 12-bit ADC, timers, SPI/I2C/USART and other peripherals, offering high cost-performance, it is a commonly used main controller for embedded entry-level, industrial control, sensors, and smart modules.

STM32F401RET6 is a 32-bit microcontroller from STMicroelectronics' STM32F4 series, featuring an ARM Cortex-M4 core, a main frequency of 84MHz, a built-in FPU floating-point unit and DSP instructions, and an ART accelerator; Flash 512KB, SRAM 96KB, LQFP64 package; supports 1.7~3.6V power supply, -40℃~85℃ industrial-grade temperature, built-in multiple ADC channels, timers, I2C/SPI/USART/USB communication interfaces, widely used in industrial control, sensors, smart hardware, consumer electronics, and other project developments STMicroele...

The STM32H7B0xB is a 32-bit Arm® Cortex®-M7 microcontroller with a maximum frequency of up to 280 MHz, equipped with 128 KB of flash memory, 1.4 MB of RAM, 46 communication and analog interfaces, a switched-mode power supply (SMPS), and encryption features. It supports multiple package types, including LQFP64 (10×10 mm), LQFP100 (14×14 mm), LQFP144 (20×20 mm), LQFP176 (24×24 mm), UFBGA169 (7×7 mm), and UFBGA176+25 (10×10 mm), all of which comply with the ECOPACK2 standard.

STM32H743IIT6 is a high-performance 32-bit MCU from STMicroelectronics, LQFP176 package, based on ARM Cortex-M7 core, with a maximum frequency of 480MHz, integrating a double-precision floating-point unit DP-FPU and DSP instructions, built-in 2MB Flash, 1MB RAM, equipped with 16KB instruction + 16KB data L1 cache, supporting MPU memory protection unit STMicroele... Rich peripheral resources: multiple 12-bit ADC, DAC, high-speed timers, ETH Ethernet, USB, FMC external memory interface, etc. Industrial-grade temperature range -40℃ to +85℃, suitable for high-speed signal processing, industrial control, high-end instruments, multimedia, robotics, and other high-performance embedded scenarios, the product is in active mass production status STMicroelectronics

STM32F103CBT6 is a density-enhanced 32-bit MCU in STMicroelectronics' ST STM32F1 series, featuring an ARM Cortex-M3 core, a maximum frequency of 72MHz, LQFP48 package, and 37 IO pinsSTMicroele... Memory: 128KB Flash, 20KB SRAMSTMCU Power: 2.0~3.6V supply voltage, supports low-power sleep / stop / standby modes Peripherals: 2-channel 12-bit ADC, CAN2.0B, USB full-speed, 3-channel USART, 2-channel SPI, 2-channel I2C, PWM timers, 7-channel DMA, CRC, with 96-bit unique chip IDSTMicroele... Temperature range: -40℃ ~ +85℃, industrial grade, supports SWD/JTAG debugging Typical applications: Industrial control data acquisition, motor control, USB devices, CAN bus devices, learning development boards

STM32G431CBU6 belongs to STM32G4 family. It’s a Cortex-M4 MCU running at 170MHz with rich analog peripherals, ideal for motor control and digital power applications in UFQFPN32 small package.

STM32H750VBT6 belongs to STM32H7 high-performance MCU family. It runs Cortex-M7 core at 480MHz with 128KB on-chip Flash and 1MB RAM in LQFP100 package. It is a cost-saving choice for designs booting from external flash.

STM32H743VIH6 is ST’s high-end STM32H7 series 32-bit MCU. Powered by Cortex-M7 @480MHz, it comes with 2MB Flash and 1MB RAM, packaged in compact 100-TFBGA. This chip delivers powerful computing capacity for signal processing, industrial automation and high-speed embedded projects.

STM8S003F3P6TR, 8-bit STM8 core microcontroller in SOP-20 package, 8KB Flash, built-in ADC/UART/SPI/I2C, low-cost industrial-grade SMD MCU, in stock, datasheet downloadable.

Original STM32H723ZGT6 32‑bit ARM Cortex‑M7 MCU, LQFP‑144 package, 550MHz core frequency, 1MB Flash memory, rich peripherals for industrial control, IoT and embedded projects. Datasheet available for download.