ARM Cortex M3 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Core
Data Bus Width
Maximum Clock Frequency
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Data RAM Size
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Maximum Operating Temperature
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Packaging
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
5In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-208 ARM Cortex M3 32 bit 120 MHz 512 kB 96 kB 12 bit 165 I/O - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
103In Stock
600Expected 07/10/2026
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-144 ARM Cortex M3 32 bit 120 MHz 512 kB 96 kB 12 bit 109 I/O - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 512kB flash, 96kB SRAM, USB, LCD, LQFP208 package
Datasheet
100In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-208 ARM Cortex M3 32 bit 120 MHz 512 kB 96 kB 12 bit 165 I/O - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
7In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT TFBGA-100 ARM Cortex M3 32 bit 180 MHz 512 kB 104 kB 2 x 10 bit 49 I/O - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
153In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT TFBGA-180 ARM Cortex M3 32 bit 180 MHz 0 B 200 kB 10 bit 118 I/O - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
5In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-144 ARM Cortex M3 32 bit 180 MHz 512 kB 136 kB 2 x 10 bit 83 I/O - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3
Datasheet
36In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-208 ARM Cortex M3 32 bit 180 MHz 512 kB 136 kB 2 x 10 bit 142 I/O - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 flashless MCU with security features; 136 kB SRAM; EMC
Datasheet
60In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-144 ARM Cortex M3 32 bit 180 MHz 0 B 136 kB 10 bit 83 I/O - 40 C + 85 C Tray
onsemi RF System on a Chip - SoC Ultra Low Power SoC 51 Bump WLCSP
Datasheet
497In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

RF System on a Chip - SoC SMD/SMT WLCSP-51 ARM Cortex M3 32 bit 48 MHz 384 kB 76 kB, 88 kB - 40 C + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies CYW20738A2KML3G
Infineon Technologies RF Microcontrollers - MCU Bluetooth, BLE and IEEE 802.15.4
Datasheet
490In Stock
Min.: 1
Mult.: 1

RF Microcontrollers - MCU SMD/SMT QFN-40 ARM Cortex M3 32 bit 24 MHz 60 kB 16 bit 0 C + 70 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM
Datasheet
121In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M3 32 bit 24 MHz 256 kB 24 kB 12 bit 51 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Low Power MCU
Datasheet
65In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

ARM Microcontrollers - MCU ARM Cortex M3 32 bit Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU ARM CORTEX-M3(IND) M ICROCONTROLLER
Datasheet
131In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-48 ARM Cortex M3 32 bit 50 MHz 64 kB 8 kB 10 bit 32 I/O - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x22 LCD, AES
Datasheet
32In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT TQFP-64 ARM Cortex M3 32 bit 32 MHz 128 kB 16 kB 12 bit 53 I/O - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES
Datasheet
56In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT BGA-112 ARM Cortex M3 32 bit 48 MHz 1.02 MB 128 kB 12 bit 90 I/O - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES
Datasheet
4In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT BGA-112 ARM Cortex M3 32 bit 48 MHz 512 kB 128 kB 12 bit 90 I/O - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES
Datasheet
3In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 1.02 MB 128 kB 12 bit 52 I/O - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES
Datasheet
35In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M3 32 bit 48 MHz 512 kB 128 kB 12 bit 81 I/O - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Tiny Gecko MCU IC
Datasheet
390In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-24 ARM Cortex M3 32 bit 32 MHz 8 kB 2 kB 12 bit 17 I/O - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU
Datasheet
78In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-32 ARM Cortex M3 32 bit 40 MHz 128 kB 32 kB 12 bit 24 I/O - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 512kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package
Datasheet
140In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 512 kB 64 kB 12 bit 70 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 384kb
Datasheet
38In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M3 32 bit 72 MHz 384 kB 64 kB 12 bit - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU STM32F103 Perf Line M3 768kB 72 MHz MCU
Datasheet
62In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

ARM Microcontrollers - MCU SMD/SMT BGA-144 ARM Cortex M3 32 bit 72 MHz 768 kB 96 kB 12 bit 112 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF Microcontrollers - MCU SimpleLink 6LoWPAN Z igBee wireless MCU A 595-CC2630F128RGZR
Datasheet
153In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

RF Microcontrollers - MCU SMD/SMT VQFN-48 ARM Cortex M3 32 bit 48 MHz 128 kB 20 kB 12 bit 31 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel

Texas Instruments RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M3 Bluet A 595-CC2640R2FYFVT
Datasheet
57In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

RF Microcontrollers - MCU SMD/SMT DSBGA-34 ARM Cortex M3 32 bit 48 MHz 128 kB 20 kB 12 bit 14 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel