Microcontrollers (MCUs) are highly integrated embedded control devices that combine a processor core with on-chip resources to execute dedicated firmware. They are designed to provide self-contained control and decision-making functions within electronic systems.
Within the broader category of Embedded Processors & Controllers, MCUs typically integrate multiple functional blocks into a single device, such as:
Microcontrollers are selected based on architectural compatibility, available on-chip functions, and overall system integration needs, serving as a central control element in embedded electronic designs.
| Product | Manufacturer | Availability | Price | Qty | RFQ | Description |
|---|---|---|---|---|---|---|
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 8BIT 8KB FLASH 20TSSOP.STM8 STM8S Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) FLASH 20-TSSOP | ||
| STMicroelectronics | - | Check Price | Get a Quote | High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 1 Mbyte of Flash memory, 168 MHz CPU, ART Accelerator, Ethernet, FSMC | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 1MB FLASH 176LQFP.ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 180MHz 1MB (1M x 8) FLASH 176-LQFP (24x24) | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 1MB FLASH 100LQFP.ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 180MHz 1MB (1M x 8) FLASH 100-LQFP (14x14) | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 512KB FLASH 64LQFP.ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 512KB (512K x 8) FLASH 64-LQFP (10x10) | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 64KB FLASH 48LQFP.ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit Single-Core 32MHz 64KB (64K x 8) FLASH 48-LQFP (7x7) | ||
| STMicroelectronics | - | Check Price | Get a Quote | High-performance advanced line, Arm Cortex-M4 core with DSP and FPU, 1 Mbyte of Flash memory, 180 MHz CPU, ART Accelerator, Chrom-ART Accelerator, FMC with SDRAM, TFT | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 512KB FLASH 64LQFP.ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 84MHz 512KB (512K x 8) FLASH 64-LQFP (10x10) | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 256KB FLASH 100LQFP.ARM® Cortex®-M3 STM32F2 Microcontroller IC 32-Bit Single-Core 120MHz 256KB (256K x 8) FLASH 100-LQFP (14x14) | ||
| STMicroelectronics | - | Check Price | Get a Quote | 1MB 1M x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller STM32F1 Series STM32F103 100 Pin 72MHz 3.3V 100-LQFP | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 2MB FLASH 100LQFP.ARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit Single-Core 480MHz 2MB (2M x 8) FLASH 100-LQFP (14x14) | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 512KB FLASH 64LQFP.ARM® Cortex®-M7 STM32F7 Microcontroller IC 32-Bit Single-Core 216MHz 512KB (512K x 8) FLASH 64-LQFP (10x10) | ||
| STMicroelectronics | - | Check Price | Get a Quote | Description: High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 2MBytes of Flash memory, 1MB RAM, 480 MHz CPU, Art Accelerator, L1 cache, external memory interface, large set of peripherals | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 512KB FLASH 100LQFP.ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 512KB (512K x 8) FLASH | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 64KB FLASH 64LQFP.ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 64KB (64K x 8) FLASH | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 1MB FLASH 64LQFP.ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 1MB (1M x 8) FLASH 64-LQFP (10x10) | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 32BIT 16KB FLASH 20TSSOP.ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit Single-Core 48MHz 16KB (16K x 8) FLASH 20-TSSOP | ||
| STMicroelectronics | - | Check Price | Get a Quote | The STM32F405xx and STM32F407xx family is based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 168 MHz. The Cortex®-M4 core features a floating-point unit (FPU) single precision which supports all Arm single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32F405xx and STM32F407xx family incorporates high-speed embedded memories (flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix. All devices offer three 12-bit ADCs, two DACs, a low-power RTC, 12 general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers. a true random number generator (RNG). They also feature standard and advanced communication interfaces. | ||
| STMicroelectronics | - | Check Price | Get a Quote | The STM32F103xC, STM32F103xD and STM32F103xE performance line family incorporates the high-performance ARM® Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 512 Kbytes and SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer three 12-bit ADCs, four general-purpose 16-bit timers plus two PWM timers, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, an USB and a CAN. The STM32F103xC/D/E high-density performance line family operates in the –40 to +105 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications. These features make the STM32F103xC/D/E high-density performance line microcontroller family suitable for a wide range of applications such as motor drives, application control, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems video intercom, and HVAC. | ||
| STMicroelectronics | - | Check Price | Get a Quote | The STM32F446xC/E devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex-M4 core features a floating point unit (FPU) single precision supporting all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) that enhances application security. The STM32F446xC/E devices incorporate high-speed embedded memories (Flash memory up to 512 Kbytes, up to 128 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers. They also feature standard and advanced communication interfaces. | ||
| STMicroelectronics | - | Check Price | Get a Quote | The STM32F405xx and STM32F407xx family is based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 168 MHz. The Cortex®-M4 core features a floating-point unit (FPU) single precision which supports all Arm single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32F405xx and STM32F407xx family incorporates high-speed embedded memories (flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix. All devices offer three 12-bit ADCs, two DACs, a low-power RTC, 12 general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers. a true random number generator (RNG). They also feature standard and advanced communication interfaces. | ||
| STMicroelectronics | - | Check Price | Get a Quote | |||
| STMicroelectronics | - | Check Price | Get a Quote | Mainstream Performance line 8-bit MCU with 32 Kbytes Flash, 24 MHz CPU, integrated EEPROM | ||
| STMicroelectronics | - | Check Price | Get a Quote | 8-bit Microcontrollers - MCU Mainstream Performance line 8-bit MCU w/128 Kbytes Flash, 24 MHz CPU | ||
| STMicroelectronics | - | Check Price | Get a Quote | 8-bit Microcontrollers - MCU Mainstream Performance line 8-bit MCU w/128 Kbytes Flash, 24 MHz CPU | ||
| STMicroelectronics | - | Check Price | Get a Quote | |||
| STMicroelectronics | - | Check Price | Get a Quote | |||
| STMicroelectronics | - | Check Price | Get a Quote | IC MCU 8BIT 16KB FLASH 32UFQFN.STM8 STM8L EnergyLite Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) FLASH 32-UFQFPN (5x5) | ||
| STMicroelectronics | - | Check Price | Get a Quote | Ultra-low-power 8-bit MCU with 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM | ||
| STMicroelectronics | - | Check Price | Get a Quote | Ultra-low-power 8-bit MCU with 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM | ||
| STMicroelectronics | - | Check Price | Get a Quote | STM8 24MHz LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS | ||
| STMicroelectronics | - | Check Price | Get a Quote | STM8 24MHz LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS | ||
| STMicroelectronics | - | Check Price | Get a Quote | STM8 16MHz VFQFPN-32(5x5) Microcontrollers (MCU/MPU/SOC) ROHS | ||
| STMicroelectronics | - | Check Price | Get a Quote | Automotive 8-bit MCU with 64 Kbytes Flash, LIN, CAN, 24 MHz CPU, integrated EEPROM | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 64 Kbytes of Flash memory, 20 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip. | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC RF TXRX+MCU ISM<1GHZ.IC RF TxRx + MCU General ISM < 1GHz LoRaWAN 1.0, Sigfox, Wireless M-Bus 864MHz ~ 928MHz | ||
| STMicroelectronics | - | Check Price | Get a Quote | IC RF TXRX+MCU ISM<1GHZ 92LGA.IC RF TxRx + MCU General ISM < 1GHz LoRaWAN 1.0, Sigfox, Wireless M-Bus 864MHz ~ 928MHz 92-LGA | ||
| STMicroelectronics | - | Check Price | Get a Quote | RF Microcontrollers - MCU | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Single-core Arm Cortex-M0+ @64 MHz with 256 Kbytes of Flash memory, 32 Kbytes of SRAM. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Single-core Arm Cortex-M0+ @64 MHz with 256 Kbytes of Flash memory, 32 Kbytes of SRAM. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Single-core Arm Cortex-M0+ @64 MHz with 256 Kbytes of Flash memory, 32 Kbytes of SRAM. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Single-core Arm Cortex-M0+ @64 MHz with 256 Kbytes of Flash memory, 32 Kbytes of SRAM. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Single-core Arm Cortex-M0+ @64 MHz with 256 Kbytes of Flash memory, 32 Kbytes of SRAM. | ||
| STMicroelectronics | - | Check Price | Get a Quote | Sub-GHz Wireless Microcontrollers. Single-core Arm Cortex-M0+ @64 MHz with 256 Kbytes of Flash memory, 32 Kbytes of SRAM. |