ARM Cortex M3 Core ARM Microcontrollers - MCU

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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
Qualification
Packaging

Infineon Technologies ARM Microcontrollers - MCU PSoC5LP
Datasheet
519Expected 2026-08-13
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M3 256 kB 32 bit 12 bit 80 MHz 38 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
1,890On Order
Min.: 1
Mult.: 1

LPC1500 SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 2 x 12 bit 72 MHz 32 I/O 12 kB 2.4 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
960Expected 2026-08-27
Min.: 1
Mult.: 1

LPC1500 SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 2 x 12 bit 72 MHz 46 I/O 36 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
1,000Expected 2026-09-07
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

LPC1700 SMD/SMT LQFP-80 ARM Cortex M3 128 kB 32 bit 12 bit 100 MHz 52 I/O 32 kB 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
354On Order
Min.: 1
Mult.: 1

LPC1700 SMD/SMT LQFP-144 ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 109 I/O 96 kB 2.4 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
191Expected 2027-04-19
Min.: 1
Mult.: 1

LPC183x SMD/SMT LBGA-256 ARM Cortex M3 1 MB 32 bit 2 x 10 bit 180 MHz 164 I/O 136 kB 2.4 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb Low Power MCU
Datasheet
617On Order
Min.: 1
Mult.: 1

STM32L151R6 ARM Cortex M3 32 bit 1.65 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A
Datasheet
90Expected 2026-09-07
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-100 ARM Cortex M3 512 kB 32 bit 12 bit 64 MHz 79 I/O 64 kB 1.62 V 1.9 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M3 MCU 256 Kbytes 24 MHz CPU motor control CEC
Datasheet
260In Stock
Min.: 1
Mult.: 1

STM32F1 SMD/SMT ARM Cortex M3 256 kB 32 bit 12 bit 24 MHz 51 I/O 24 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 256kB Flash
Datasheet
25In Stock
Min.: 1
Mult.: 1

STM32F100ZC SMD/SMT LQFP-144 ARM Cortex M3 256 kB 32 bit 12 bit 24 MHz 112 I/O 24 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash
Datasheet
47In Stock
Min.: 1
Mult.: 1

STM32F101VG SMD/SMT LQFP-100 ARM Cortex M3 1 MB 32 bit 12 bit 36 MHz 112 I/O 80 kB 2 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
1In Stock
Min.: 1
Mult.: 1

STM32L151V8-A SMD/SMT BGA-100 ARM Cortex M3 64 kB 32 bit 12 bit 32 MHz 83 I/O 10 kB 1.65 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 260
Mult.: 260

SAM3A SMD/SMT LFBGA-100 ARM Cortex M3 256 kB 32 bit 12 bit 84 MHz 63 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

SAM3A SMD/SMT LFBGA-100 ARM Cortex M3 512 kB 32 bit 12 bit 84 MHz 63 I/O 96 kB 1.62 V 3.6 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SAM3N SMD/SMT QFN-48 ARM Cortex M3 16 kB 32 bit 10 bit 48 MHz 34 I/O 4 kB 1.8 V 1.8 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,500
Mult.: 3,500
: 3,500

SAM3N SMD/SMT QFN-48 ARM Cortex M3 16 kB 32 bit 10 bit 48 MHz 34 I/O 4 kB 1.62 V 1.95 V - 40 C + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SAM3N SMD/SMT QFN-64 ARM Cortex M3 16 kB 32 bit 10 bit 48 MHz 32 I/O 4 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,500
Mult.: 3,500
: 3,500

SAM3N SMD/SMT QFN-64 ARM Cortex M3 16 kB 32 bit 10 bit 48 MHz 47 I/O 4 kB 1.62 V 1.95 V - 40 C + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,Grn, IT, MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SAM3N SMD/SMT QFN-48 ARM Cortex M3 32 kB 32 bit 10 bit 48 MHz 34 I/O 8 kB 1.8 V 1.8 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,500
Mult.: 3,500
: 3,500

SAM3N SMD/SMT QFN-48 ARM Cortex M3 32 kB 32 bit 10 bit 48 MHz 34 I/O 8 kB 1.62 V 1.95 V - 40 C + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,Grn, IT, MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SAM3N SMD/SMT QFN-64 ARM Cortex M3 32 kB 32 bit 10 bit 48 MHz 32 I/O 4 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,500
Mult.: 3,500
: 3,500

SAM3N SMD/SMT QFN-64 ARM Cortex M3 32 kB 32 bit 10 bit 48 MHz 47 I/O 8 kB 1.62 V 1.95 V - 40 C + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,500
Mult.: 3,500
: 3,500

SAM3N SMD/SMT QFN-48 ARM Cortex M3 64 kB 32 bit 10 bit 48 MHz 34 I/O 8 kB 1.62 V 1.95 V - 40 C + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU QFN,Grn, IT, MRL B
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SAM3N SMD/SMT QFN-64 ARM Cortex M3 64 kB 32 bit 10 bit 48 MHz 32 I/O 4 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,500
Mult.: 3,500
: 3,500

SAM3N SMD/SMT QFN-64 ARM Cortex M3 64 kB 32 bit 10 bit 48 MHz 47 I/O 8 kB 1.62 V 1.95 V - 40 C + 85 C Reel