ARM Cortex M3 Core Microcontrollers - MCU

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Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex M3 384kB 16 Timers ADC DAC
Datasheet
532In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 24 MHz 384 kB 32 kB 12 bit 80 I/O 2 V 3.6 V + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz
Datasheet
950In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 32 MHz 64 kB 8 kB 12 bit 51 I/O 1.8 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32B Cortex-M3 LCD 256Kb Flsh 32MHz CPU
Datasheet
2,486In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-100 ARM Cortex M3 32 bit 32 MHz 256 kB 32 kB 12 bit 83 I/O 1.65 V 3.6 V + 85 C Tray
Analog Devices ARM Microcontrollers - MCU Smart Sensor ASSP/ASIC with 256kB Flash
Datasheet
204In Stock
Min.: 1
Mult.: 1

SMD/SMT LGA-72 ARM Cortex M3 32 bit 26 MHz 256 kB 64 kB 16 bit 17 I/O 2.8 V 3.6 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
120In Stock
More Info Available
Min.: 1
Mult.: 1
Reel: 1,900

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 60 MHz 256 kB 32 kB 10 bit, 12 bit 25 I/O 5.5 V 28 V + 175 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
2,135In Stock
More Info Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT TQFP-48 ARM Cortex M3 32 bit 60 MHz 272 kB 31 kB 8 I/O 5.5 V 28 V + 175 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT ARM Cortex M3 32 bit 24 MHz 128 kB 4 kB 12 bit 51 I/O 2 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,
Datasheet
510In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 72 MHz 256 kB 64 kB 12 bit 51 I/O 2 V 3.6 V + 85 C
STMicroelectronics ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,
Datasheet
333In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 72 MHz 256 kB 64 kB 12 bit 80 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
529In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 512 kB 128 kB 12 bit 82 I/O 1.8 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c
Datasheet
520In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 1 MB 128 kB 12 bit 82 I/O 1.8 V 3.6 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
Datasheet
2,264In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 32 bit 96 MHz 256 kB 52 kB 12 bit 96 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA
Datasheet
1,704In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 84 MHz 512 kB 64 kB 12 bit 63 I/O 1.62 V 1.95 V + 85 C Tray
Analog Devices ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro
Datasheet
1,043In Stock
Min.: 1
Mult.: 1

SMD/SMT LGA-72 ARM Cortex M3 32 bit 26 MHz 128 kB 64 kB 16 bit 17 I/O 2.8 V 3.6 V + 85 C Tray
Texas Instruments RF Microcontrollers - MCU SimpleLink Bluetooth low enrgy Wirels MC A 595-CC2640R2FRGZR
Datasheet
6,079In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT VQFN-48 ARM Cortex M3 32 bit 48 MHz 128 kB 20 kB 12 bit 31 I/O 1.8 V 3.8 V + 85 C Reel, Cut Tape, MouseReel

Silicon Labs ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES
Datasheet
4,429In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT QFN-64 ARM Cortex M3 32 bit 32 MHz 128 kB 16 kB 12 bit 56 I/O 1.98 V 3.8 V + 85 C Reel, Cut Tape
Silicon Labs ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES
Datasheet
2,100In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 48 MHz 512 kB 128 kB 12 bit 81 I/O 1.98 V 3.8 V + 85 C Reel, Cut Tape

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
2,600In Stock
2,600On Order
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 256 kB 32 kB 12 bit 56 I/O 1.98 V 3.8 V + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU
Datasheet
7,220In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 ARM Cortex M3 32 bit 40 MHz 256 kB 32 kB 12 bit 24 I/O 1.85 V 3.8 V + 85 C Tray
Toshiba ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QP64 1,546In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 120 MHz 66 kB 12 bit 57 I/O 2.7 V 5.5 V + 105 C Tray
Toshiba ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QFP80
Datasheet
2,378In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 ARM Cortex M3 32 bit 120 MHz 66 kB 12 bit 73 I/O 2.7 V 5.5 V + 105 C Tray
Toshiba ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QFP100 1,976In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 66 kB 12 bit 93 I/O 2.7 V 5.5 V + 105 C Tray
Toshiba ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QFP100 1,800In Stock
1,800On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 66 kB 12 bit 93 I/O 2.7 V 5.5 V + 105 C Tray
Toshiba ARM Microcontrollers - MCU MCU,M3,120MHz,1MBMem/130kBRAM,QFP128 1,795In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-128 ARM Cortex M3 32 bit 120 MHz 130 kB 12 bit 118 I/O 2.7 V 5.5 V + 105 C Tray
Toshiba ARM Microcontrollers - MCU MCU,M3,120MHz,1MBMem/130kBRAM,QFP144 1,194In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 32 bit 120 MHz 130 kB 12 bit 134 I/O 2.7 V 5.5 V + 105 C Tray