.hide-partial { max-height: none; } .show-more { display: none; }

ARM Cortex M3 Core Embedded Processors & Controllers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Embedded Processors & Controllers

List Images

Results: 1,402

Applied Filters:

Core = ARM Cortex M3

Manufacturer

Product Type

Mounting Style

Package/Case

Data Bus Width

Maximum Clock Frequency

Program Memory Size

Data RAM Size

ADC Resolution

Number of I/Os

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
RF System on a Chip - SoC Radio SoC Ultr Low Pwr NCH-RSL10-101Q48-ABG onsemi 1: $7.11 1,868In Stock	Mfr. Part No. NCH-RSL10-101Q48-ABG Mouser Part No 863-NCHRSL1010Q48ABG	onsemi	RF System on a Chip - SoC Radio SoC Ultr Low Pwr Learn More about onsemi rsl10	Datasheet	1,868In Stock	Cut Tape $7.11 $5.78 $5.43 $5.00 View Reel $4.43 $4.76 $4.61 $4.45 $4.43 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF System on a Chip - SoC	SMD/SMT	QFN-48	ARM Cortex M3	32 bit	48 MHz	384 kB	76 kB, 88 kB			- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC RSL10 SIP NCH-RSL10-101S51-ACG onsemi 1: $19.58 2,598In Stock	Mfr. Part No. NCH-RSL10-101S51-ACG Mouser Part No 863-NCHRSL1010S51ACG	onsemi	RF System on a Chip - SoC RSL10 SIP Learn More about onsemi rsl10 sip	Datasheet	2,598In Stock	Cut Tape $19.58 $16.65 $15.84 $14.72 View Reel $12.54 $14.24 $13.67 $12.89 $12.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	SIP-51	ARM Cortex M3	32 bit	48 MHz	384 kB	76 kB, 88 kB			- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash STM32F100VCT6B STMicroelectronics 1: $10.19 667In Stock	Mfr. Part No. STM32F100VCT6B Mouser Part No 511-STM32F100VCT6B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	667In Stock	$10.19 $7.25 $6.90 $6.49 View $6.22 $6.08 $6.07	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	24 MHz	256 kB	24 kB	12 bit		- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 512kB Flash STM32F100VET6B STMicroelectronics 1: $15.04 567In Stock	Mfr. Part No. STM32F100VET6B Mouser Part No 511-STM32F100VET6B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 512kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	567In Stock	$15.04 $10.92 $10.04 $9.32 View $9.29 $9.07	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	24 MHz	512 kB	32 kB	12 bit		- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE STM32F103C6T7A STMicroelectronics 1: $8.09 966In Stock	Mfr. Part No. STM32F103C6T7A Mouser Part No 511-STM32F103C6T7A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	966In Stock	$8.09 $6.30 $5.92 $5.51 View $5.32 $5.28 $5.11 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	72 MHz	32 kB	10 kB	12 bit	37 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 64 PIN 32KB STM32F103R6T6A STMicroelectronics 1: $9.66 1,001In Stock	Mfr. Part No. STM32F103R6T6A Mouser Part No 511-STM32F103R6T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 64 PIN 32KB Learn More about STMicroelectronics stm32f1	Datasheet	1,001In Stock	$9.66 $7.41 $6.51 $6.32 View $6.20 $5.82 $5.47 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	72 MHz	32 kB	10 kB	12 bit	51 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash STM32F103RGT6 STMicroelectronics 1: $20.97 891In Stock 2,880On Order	Mfr. Part No. STM32F103RGT6 Mouser Part No 511-STM32F103RGT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash Learn More about STMicroelectronics stm32f1	Datasheet	891In Stock 2,880On Order On Order Ship Dates Mfr. No: STM32F103RGT6 Stock: 891 Can Dispatch Immediately On Order: 960 Expected 2/11/2026 1,920 Expected 25/1/2027 Factory Lead Time: 52 Weeks	$20.97 $16.43 $15.22 $14.05 View $13.55 $13.45 $13.44	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	72 MHz	1 MB	96 kB	12 bit	112 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE STM32F103VEH6 STMicroelectronics 1: $16.62 339In Stock	Mfr. Part No. STM32F103VEH6 Mouser Part No 511-STM32F103VEH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	339In Stock	$16.62 $13.44 $12.39 $11.45 Quote Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	BGA-100	ARM Cortex M3	32 bit	72 MHz	512 kB	64 kB	12 bit	80 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash , 120 MHz CPU, ART Accel STM32F205VET7 STMicroelectronics 1: $20.85 511In Stock	Mfr. Part No. STM32F205VET7 Mouser Part No 511-STM32F205VET7	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	511In Stock	$20.85 $15.35 $14.18 $13.22 $12.93	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	82 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB STM32L151C6U6A STMicroelectronics 1: $9.22 1,498In Stock	Mfr. Part No. STM32L151C6U6A Mouser Part No 511-STM32L151C6U6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	1,498In Stock	$9.22 $6.34 $5.90 $5.20 View $4.92 $4.42 $3.88 $3.86	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQPFN-48	ARM Cortex M3	32 bit	32 MHz	32 kB	10 kB	12 bit	37 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151RBT6A STMicroelectronics 1: $11.55 1,185In Stock	Mfr. Part No. STM32L151RBT6A Mouser Part No 511-STM32L151RBT6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	1,185In Stock	$11.55 $8.24 $7.72 $6.81 View $6.72 $6.32 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	51 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex M3 384kB Ultralow 10Ports USB STM32L151RDT6TR STMicroelectronics 1: $13.64 905In Stock	Mfr. Part No. STM32L151RDT6TR Mouser Part No 511-STM32L151RDT6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 384kB Ultralow 10Ports USB Learn More about STMicroelectronics stm32l1	Datasheet	905In Stock	Cut Tape $13.64 $10.59 $9.38 $9.00 $8.54 Reel $8.15 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	32 MHz	384 kB	48 kB	12 bit	51 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 multipr A 595-CC2650F128RHBT CC2650F128RHBR Texas Instruments 1: $10.17 3,661In Stock	Mfr. Part No. CC2650F128RHBR Mouser Part No 595-CC2650F128RHBR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 multipr A 595-CC2650F128RHBT Learn More about Texas Instruments ti cc2650 simplelink mcus	Datasheet	3,661In Stock	Cut Tape $10.17 $7.94 $7.36 $6.70 View Reel $5.62 $6.22 $6.01 $5.62 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Microcontrollers - MCU	SMD/SMT	VQFN-32	ARM Cortex M3	32 bit	48 MHz	128 kB	20 kB	12 bit	15 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 multipr A 595-CC2650F128RHBR CC2650F128RHBT Texas Instruments 1: $11.98 459In Stock	Mfr. Part No. CC2650F128RHBT Mouser Part No 595-CC2650F128RHBT	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 multipr A 595-CC2650F128RHBR Learn More about Texas Instruments ti cc2650 simplelink mcus	Datasheet	459In Stock	Cut Tape $11.98 $9.45 $8.77 $8.01 Reel $7.58 View $7.52 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RF Microcontrollers - MCU	SMD/SMT	VQFN-32	ARM Cortex M3							- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,256K CY8C5668AXI-LP013 Infineon Technologies 1: $36.72 123In Stock	Mfr. Part No. CY8C5668AXI-LP013 Mouser Part No 727-CY8C5668AXILP013	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,256K Learn More about Infineon Technologies cypress psoc5lp	Datasheet	123In Stock	$36.72 $30.33 $28.59 $28.57	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M3	32 bit	67 MHz	256 kB	64 kB	12 bit	72 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 LPC1823JET100E NXP Semiconductors 1: $26.83 520In Stock	Mfr. Part No. LPC1823JET100E Mouser Part No 771-LPC1823JET100E	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	520In Stock	$26.83 $21.38 $19.19 $18.51 View $16.96 $16.51 Quote	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
ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 MCU; 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, EMC, AES engine LPC18S37JET100E NXP Semiconductors 1: $28.82 259In Stock	Mfr. Part No. LPC18S37JET100E Mouser Part No 771-LPC18S37JET100E	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 Learn More about NXP Semiconductors nxp lpc18sx mcu	Datasheet	259In Stock	$28.82 $23.01 $20.69 $20.66 View $17.71 $17.69 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TFBGA-100	ARM Cortex M3	32 bit	180 MHz	1 MB	136 kB	10 bit	49 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash STM32F100RET6B STMicroelectronics 1: $14.20 1,768In Stock	Mfr. Part No. STM32F100RET6B Mouser Part No 511-STM32F100RET6B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	1,768In Stock	$14.20 $11.06 $9.79 $9.17 View $8.47 $8.46	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	24 MHz	512 kB	32 kB	12 bit	51 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 16KB STM32F103T4U6A STMicroelectronics 1: $8.47 3,614In Stock	Mfr. Part No. STM32F103T4U6A Mouser Part No 511-STM32F103T4U6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 16KB Learn More about STMicroelectronics stm32f1	Datasheet	3,614In Stock	$8.47 $6.47 $5.68 $5.43 View $5.02 $4.88 $4.35 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-36	ARM Cortex M3	32 bit	72 MHz	16 kB	6 kB	12 bit	26 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT CORTEX M3 128K Flash 32 RAM STM32F105VBH6 STMicroelectronics 1: $13.38 1,575In Stock	Mfr. Part No. STM32F105VBH6 Mouser Part No 511-STM32F105VBH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 128K Flash 32 RAM Learn More about STMicroelectronics stm32f1	Datasheet	1,575In Stock	$13.38 $10.39 $9.19 $8.54 View $8.16 $7.56 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	BGA-100	ARM Cortex M3	32 bit	72 MHz	128 kB	64 kB	12 bit	80 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB STM32F207ICT6 STMicroelectronics 1: $22.73 361In Stock	Mfr. Part No. STM32F207ICT6 Mouser Part No 511-STM32F207ICT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB Learn More about STMicroelectronics stm32f2	Datasheet	361In Stock	$22.73 $20.25 $15.63 $15.31 View $15.16 $14.42 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-176	ARM Cortex M3	32 bit	120 MHz	256 kB	96 kB			- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 1 Mb STM32F207IGT7 STMicroelectronics 1: $24.85 290In Stock	Mfr. Part No. STM32F207IGT7 Mouser Part No 511-STM32F207IGT7	STMicroelectronics	ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 1 Mb Learn More about STMicroelectronics stm32f2	Datasheet	290In Stock	$24.85 $22.47 $19.39 $18.52 View $18.50 $18.48	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-176	ARM Cortex M3	32 bit	120 MHz	1 MB	128 kB	12 bit	140 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 10224 kB STM32F217IGH6 STMicroelectronics 1: $31.44 1,389In Stock	Mfr. Part No. STM32F217IGH6 Mouser Part No 511-STM32F217IGH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 10224 kB Learn More about STMicroelectronics stm32f2	Datasheet	1,389In Stock	$31.44 $25.11 $22.56 $21.27 View $21.23 $20.43 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	BGA-176	ARM Cortex M3	32 bit	120 MHz	1 MB	128 kB	12 bit	140 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB STM32L151R6T6A STMicroelectronics 1: $9.70 2,589In Stock	Mfr. Part No. STM32L151R6T6A Mouser Part No 511-STM32L151R6T6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	2,589In Stock	$9.70 $7.13 $6.64 $5.85 View $5.55 $4.34 $4.22	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	32 MHz	32 kB	10 kB	12 bit	51 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L152ZCT6 STMicroelectronics 1: $17.78 1,344In Stock	Mfr. Part No. STM32L152ZCT6 Mouser Part No 511-STM32L152ZCT6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	1,344In Stock	$17.78 $13.83 $12.63 $11.87 View $10.68 $10.59	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	115 I/O	- 40 C	+ 85 C	Tray