ARM Cortex M3 Core Microcontrollers - MCU

Types of Microcontrollers - MCU
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Silicon Labs ARM Microcontrollers - MCU 64k Flash, 16k RAM, 4x40 LCD, AES
Datasheet
1.469In Stock
Min.: 1
Mult.: 1
: 1.000

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 32 MHz 64 kB 16 kB 12 bit 86 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
1.563In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 512 kB 128 kB 12 bit 52 I/O 1.98 V 3.8 V + 85 C Reel, Cut Tape, MouseReel
Silicon Labs ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES
Datasheet
248In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M3 32 bit 48 MHz 512 kB 128 kB 12 bit 50 I/O 1.98 V 3.8 V + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x16 LCD, AES
Datasheet
341In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M3 32 bit 48 MHz 1.02 MB 128 kB 12 bit 50 I/O 1.98 V 3.8 V + 85 C Tray
Infineon Technologies RF Microcontrollers - MCU Bluetooth, BLE and IEEE 802.15.4
Datasheet
791In 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
Silicon Labs ARM Microcontrollers - MCU Tiny Gecko MCU IC
Datasheet
626In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M3 32 bit 32 MHz 32 kB 4 kB 12 bit 56 I/O 1.98 V 3.8 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TFBGA, Grn, IT MRL B
Datasheet
261In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 ARM Cortex M3 32 bit 96 MHz 64 kB 20 kB 12 bit 57 I/O 1.62 V 1.95 V + 85 C Tray
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 1024k Flash, 128k RAM, USB, AES
Datasheet
963In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 1.02 MB 128 kB 12 bit 52 I/O 1.98 V 3.8 V + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 384kb
Datasheet
38In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 72 MHz 384 kB 64 kB 12 bit 2 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 MCU; 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, LCD, EMC, AES engine
Datasheet
34In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-208 ARM Cortex M3 32 bit 180 MHz 1 MB 136 kB 10 bit 142 I/O 2.4 V 3.6 V + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp
Datasheet
20In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 32 MHz 512 kB 80 kB 12 bit 83 I/O 1.8 V 3.6 V + 85 C Tray
Infineon Technologies RF Microcontrollers - MCU BTBLE IOT DM
Datasheet
480In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 ARM Cortex M3 32 bit 24 MHz 320 kB 60 kB 16 bit 14 I/O 1.2 V 1.2 V + 70 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 MCU; 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, EMC, AES engine
Datasheet
9In Stock
240Expected 11/17/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 32 bit 180 MHz 1 MB 136 kB 10 bit 83 I/O 2.4 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
16In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 32 bit 180 MHz 512 kB 104 kB 2 x 10 bit 83 I/O 2.4 V 3.6 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Grn, IT, MRL a
Datasheet
5In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 48 MHz 32 kB 8 kB 10 bit 47 I/O 1.8 V 3.6 V + 85 C Tray
Toshiba ARM Microcontrollers - MCU Hi-perf 32-B MCU 16kb RAM Flash 29In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 40 MHz 256 kB 16 kB 12 bit 83 I/O 4 V 5.5 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
12In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 32 bit 180 MHz 1 MB 136 kB 2 x 10 bit 83 I/O 2.4 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
60In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 32 bit 180 MHz 0 B 200 kB 10 bit 83 I/O 2.2 V 3.6 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
9In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 32 bit 180 MHz 0 B 200 kB 10 bit 83 I/O 2.4 V 3.6 V + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line 16KB
Datasheet
2.910In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-36 ARM Cortex M3 32 bit 36 MHz 16 kB 4 kB 12 bit 26 I/O 2 V 3.6 V + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 6KB RAM
Datasheet
2.847In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-36 ARM Cortex M3 32 bit 36 MHz 128 kB 16 kB 12 bit 26 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 384Kb Flash MCU
Datasheet
1.054In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-100 ARM Cortex M3 32 bit 72 MHz 384 kB 64 kB 12 bit 80 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN
Datasheet
621In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-100 ARM Cortex M3 32 bit 72 MHz 512 kB 64 kB 12 bit 80 I/O 2 V 3.6 V + 105 C Tray


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp
Datasheet
415In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M3 32 bit 32 MHz 512 kB 80 kB 12 bit 51 I/O 1.8 V 3.6 V + 85 C Tray