Microcontrollers - MCU

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN
Datasheet
639In Stock
Min.: 1
Mult.: 1
Max.: 100

SMD/SMT LQFP-100 ARM Cortex M33 512 kB 32 bit 12 bit 144 MHz 86 I/O 128 kB 2.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc
Datasheet
2,857In Stock
Min.: 1
Mult.: 1

Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
562In Stock
540On Order
Min.: 1
Mult.: 1

Tray
STMicroelectronics ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc
Datasheet
51In Stock
1,008Expected 9/17/2026
Min.: 1
Mult.: 1

Tray
STMicroelectronics ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc
Datasheet
53In Stock
Min.: 1
Mult.: 1

Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU
Datasheet
753In Stock
Min.: 1
Mult.: 1
Max.: 250
: 1,000

Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 512 Kby
Datasheet
162In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU
Datasheet
9,893In Stock
12,500Expected 8/2/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

UFQFPN-28 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line
Datasheet
3,869In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WLCSP-64 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 51 I/O 48 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1
Datasheet
3,001In Stock
Min.: 1
Mult.: 1
: 5,000

SMD/SMT WLCSP-81 ARM Cortex M4 1.5 MB 32 bit 12 bit 100 MHz 60 I/O 32 kB 1.7 V 3.6 V - 40 C + 125 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
Datasheet
3,176In Stock
Min.: 1
Mult.: 1
Max.: 750

SMD/SMT LQFP-64 ARM Cortex M33 512 kB 32 bit 2 x 12 bit 110 MHz 47 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB
Datasheet
2,548In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 1 MB 32 bit 12 bit 120 MHz 51 I/O 128 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A
Datasheet
13,285In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M7 512 kB 32 bit 12 bit 216 MHz 138 I/O 256 kB 1.7 V 3.6 V - 40 C + 85 C
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
3,608In Stock
Min.: 1
Mult.: 1
Max.: 540

SMD/SMT LQFP-128 ARM Cortex M4 512 kB 32 bit 5 x 12 bit 170 MHz 107 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1 MByte Flash, 564 KBytes RAM,
Datasheet
60,951In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-169 Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M
Datasheet
2,099In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-169 ARM Cortex M4, ARM Cortex M7 2 MB 32 bit 3 x 16 bit 240 MHz, 480 MHz 112 I/O 1 MB 1.62 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48
Datasheet
2,437In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M7 128 kB 32 bit 3 x 16 bit 480 MHz 114 I/O 1 MB 1.62 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1MB RAM, 480 MHz
Datasheet
2,013In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M4, ARM Cortex M7 2 MB 32 bit 3 x 16 bit 240 MHz, 480 MHz 128 I/O 1 MB 1.62 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1376 KB SRAM,
Datasheet
1,887In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB
Datasheet
7,782In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-32 ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 25 I/O 20 kB 1.8 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
12,930In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 32 kB 32 bit 12 bit 32 MHz 37 I/O 10 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB OTG, DFSDM
Datasheet
5,163In Stock
Min.: 1
Mult.: 1
Max.: 540

SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 3 x 12 bit 80 MHz 82 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES-
Datasheet
3,608In Stock
Min.: 1
Mult.: 1
Max.: 540

SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 3 x 12 bit 80 MHz 136 I/O 320 kB 1.71 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics 8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash
Datasheet
24,314In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 STM8 16 kB 8 bit 12 bit 16 MHz 30 I/O 2 kB 1.8 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics 8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE
Datasheet
119,964In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 STM8 8 kB 8 bit 10 bit 16 MHz 16 I/O 1 kB 2.95 V 5.5 V - 40 C + 85 C Tube