ARM Cortex M3 Core Microcontrollers - MCU

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Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
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Supply Voltage - Max
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Texas Instruments RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 Sub-1 G A 595-CC1310F128RGZR
Datasheet
334In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-48 ARM Cortex M3 32 bit 48 MHz 128 kB 20 kB 12 bit 30 I/O 1.8 V 3.8 V + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F128RHBT
Datasheet
707In Stock
More Info Available
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-32 ARM Cortex M3 32 bit 48 MHz 128 kB 20 kB 12 bit 15 I/O 1.8 V 3.8 V + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 multipr A 595-CC1350F128RGZR
Datasheet
211In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-48 ARM Cortex M3 16 bit 48 MHz 128 kB 20 kB 12 bit 30 I/O 1.8 V 3.8 V + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 Bluetoo A 595-CC2640F128RHBT
Datasheet
1,828In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-32 ARM Cortex M3 32 bit 48 MHz 128 kB 20 kB 12 bit 15 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
649In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 ARM Cortex M3 32 bit 32 MHz 128 kB 16 kB 12 bit 53 I/O 1.98 V 3.8 V + 85 C Reel, Cut Tape
Silicon Labs ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES
Datasheet
520In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M3 32 bit 32 MHz 64 kB 16 kB 12 bit 53 I/O 1.98 V 3.8 V + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES
Datasheet
794In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 512 kB 128 kB 12 bit 56 I/O 1.98 V 3.8 V + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES
Datasheet
1,631In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 512 kB 128 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, AES
Datasheet
900In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 48 MHz 512 kB 128 kB 12 bit 85 I/O 1.98 V 3.8 V + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
411In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M3 32 bit 48 MHz 256 kB 32 kB 12 bit 53 I/O 1.98 V 3.8 V + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
318In 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 53 I/O 1.98 V 3.8 V + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
1,193In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M3 32 bit 48 MHz 256 kB 32 kB 12 bit 50 I/O 1.98 V 3.8 V + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU
Datasheet
1,186In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M3 32 bit 40 MHz 1.02 MB 256 kB 12 bit 33 I/O 1.8 V 3.8 V + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU
Datasheet
630In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M3 32 bit 40 MHz 256 kB 32 kB 12 bit 32 I/O 1.85 V 3.8 V + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
Datasheet
237In Stock
More Info Available
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 32 bit 67 MHz 128 kB 32 kB 12 bit 72 I/O 1.71 V 1.89 V + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU PSOC 5LP DIGITAL ONLY,67MHZ,256K
Datasheet
337In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 32 bit 67 MHz 256 kB 64 kB 12 bit 72 I/O 1.71 V 1.89 V + 85 C Tray

Infineon Technologies 32-bit Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH
Datasheet
1,362In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M3 32 bit 67 MHz 128 kB 32 kB 12 bit 48 I/O 1.71 V 1.89 V + 85 C Tray

Infineon Technologies 32-bit Microcontrollers - MCU PSOC 5LP ANALOG LITE, 256K FLASH
Datasheet
1,374In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M3 32 bit 67 MHz 256 kB 64 kB 12 bit 48 I/O 1.71 V 1.89 V + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
Datasheet
835In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 32 bit 67 MHz 128 kB 32 kB 12 bit 62 I/O 1.71 V 1.89 V + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Datasheet
465In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 32 bit 80 MHz 256 kB 64 kB 12 bit 62 I/O 1.71 V 1.89 V + 85 C Tray
Infineon Technologies RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4
Datasheet
490In Stock
Min.: 1
Mult.: 1

SMD/SMT FCBGA-49 ARM Cortex M3 32 bit 96 MHz 848 kB 352 kB 10 bit, 13 bit 24 I/O 1.2 V, 3.3 V 1.2 V, 3.3 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
82In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TQFP-48 ARM Cortex M3 32 bit 60 MHz 144 kB 144 kB 8 I/O 5.5 V 28 V + 175 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
46In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TQFP-48 ARM Cortex M3 32 bit 60 MHz 144 kB 16 kB 8 I/O 5.5 V 28 V + 175 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
109In Stock
More Info Available
Min.: 1
Mult.: 1
: 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
177In Stock
Min.: 1
Mult.: 1
: 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