ARM Cortex M3 Core Microcontrollers - MCU

Types of Microcontrollers - MCU
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Program Memory Size
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Supply Voltage - Max
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STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 4KB RAM
Datasheet
4,642In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,400

SMD/SMT ARM Cortex M3 32 kB 32 bit 12 bit 24 MHz 37 I/O 4 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 48-Pin 64kB Flash
Datasheet
7,483In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,400

SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 12 bit 24 MHz 37 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash
Datasheet
1,875In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 512 kB 32 bit 12 bit 24 MHz 51 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance
Datasheet
843In Stock
Min.: 1
Mult.: 1

SMD/SMT UQFN-48 ARM Cortex M3 128 kB 32 bit 12 bit 72 MHz 37 I/O 20 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb
Datasheet
988In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 768 kB 32 bit 12 bit 72 MHz 112 I/O 96 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line
Datasheet
2,633In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-144 ARM Cortex M3 512 kB 32 bit 12 bit 72 MHz 112 I/O 64 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
1,173In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 512 kB 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 32BIT ARM Cortex M3 Connectivity 256kB
Datasheet
1,100In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 120 MHz 82 I/O 96 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
335In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 114 I/O 128 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
2,450In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 12 bit 32 MHz 37 I/O 10 kB 1.65 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
338In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 2 x 12 bit 72 MHz 30 I/O 12 kB 2.4 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
713In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 165 I/O 96 kB 3.3 V 3.3 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Grn, IT, MRL a
Datasheet
30In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 32 kB 32 bit 10 bit 48 MHz 47 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 32KB
Datasheet
918In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 16 kB 32 bit 12 bit 72 MHz 37 I/O 6 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE
Datasheet
1,682In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 32 kB 32 bit 12 bit 72 MHz 51 I/O 10 kB 2 V 3.6 V - 40 C + 105 C Tray

STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 FL PERFORMANCE LINE
Datasheet
3,209In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-36 ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 26 I/O 20 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 260 to 512 USB/CAN
Datasheet
2,100In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 384 kB 32 bit 12 bit 72 MHz 80 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line
Datasheet
14,804In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 512 kB 32 bit 12 bit 72 MHz 80 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 262 to 512 USB/CAN
Datasheet
298In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 384 kB 32 bit 12 bit 72 MHz 112 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB
Datasheet
369In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 768 kB 32 bit 12 bit 120 MHz 114 I/O 128 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB
Datasheet
1,610In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 1 MB 32 bit 12 bit 120 MHz 114 I/O 128 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
1,189In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 140 I/O 128 kB 1.8 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU CORTEX-M3 512KB FL 96KB SRAM 4KB EE USB
Datasheet
140In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-208 ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 165 I/O 96 kB 2.4 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B
Datasheet
124In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 64 kB 32 bit 10 bit 48 MHz 47 I/O 4 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
693In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 79 I/O 48 kB 1.62 V 1.9 V - 40 C + 85 C Tray