About ARM Microcontrollers - MCU

ARM Microcontrollers - MCU

An ARM microcontroller (MCU) is a type of microcontroller that is based on the Advanced Reduced Instruction Set Computer (RISC) architecture developed by ARM Holdings. ARM microcontrollers are designed for applications that require low power consumption and high performance, such as in embedded systems and automotive applications. ARM MCUs are used in a variety of applications such as networking and communication, wearables, personal electronics, and home automation. They offer a combination of features that are difficult to achieve with other solutions, such as flexibility, cost, low power consumption, and security. ARM microcontrollers contain a processor core, memory, peripherals, and various features that are tailored to meet the needs of a variety of applications. ARM MCUs are popular because of their low cost, energy efficiency, and flexibility. They offer scalability, allowing for high-end feature-rich designs and cost-effective solutions for small and medium-sized applications.

ARM Microcontrollers - MCU

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	A/D Bit Size	Operating Supply Voltage	Series	Package / Case	Mounting Style	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging

STM32F303CBT6

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 12494
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 3.0737

Multiples of: 1

Arm Cortex M4

32 bit

72 MHz

128 kb

32 kb

2 V To 3.6 V

Stm32f303cb

LQFP - 48

Smd/Smt

12 Bit

27 I/O

- 40 C

+ 85 C

ATSAMC21G18A-MNT

ARM Microcontrollers - MCU 48QFN105C TEMP GREEN 5V 48MHZ T&R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 3875
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 4.2021

Multiples of: 1

Arm Cortex M0 +

32 bit

48 MHz

256 kb

32 kb

2.7 v to 5.5 V

Atsamc21

VQFN - 48

Smd/Smt

12 Bit

38 I/O

- 40 C

+ 105 C

Aec - Q100

Cut Tape

CYPD1131-35FNXIT

ARM Microcontrollers - MCU CCG1

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

Availability : 3870
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.8493

Multiples of: 1

Arm Cortex M0

32 bit

48 MHz

32 kb

4 kb

3.3 V

WLCSP - 35

Smd/Smt

12 Bit

30 I/O

- 40 C

+ 85 C

Reel

ATSAMD21G16B-MUT

ARM Microcontrollers - MCU Cortex-M0+, 64KB FLASH,8KB SRAM - 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 3870
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 2.519

Multiples of: 1

Arm Cortex M0 +

32 bit

48 MHz

64 kb

8 kb

1.62 V To 3.63 V

Samd1/2X

QFN - 48

Smd/Smt

12 Bit

38 I/O

- 40 C

+ 85 C

Reel

CY8C4014LQI-421

ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

Availability : 3855
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.221

Multiples of: 1

Arm Cortex M0

32 bit

16 MHz

16 kb

2 kb

no adc

1.71 v to 5.5 V

Psoc4000

QFN - 16

Smd/Smt

No Adc

5 I/O

- 40 C

+ 85 C

Tray

ATSAM4LS8CA-CFUR

ARM® Cortex®-M4 SAM4L Microcontroller IC 32-Bit Single-Core 48MHz 512KB (512K x 8) FLASH 100-VFBGA (7x7)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 3855
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 10.8765

Multiples of: 1

Arm Cortex M4

32 bit

48 MHz

512 kb

64 kb

1.8 V

Sam4l

TQFP - 100

Smd/Smt

12 Bit

- 40 C

+ 85 C

Tray

ATSAMD51G19A-MUT

ARM Microcontrollers - MCU Cortex-M0+, 32KB FLASH,4KB SRAM - 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 3850
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 6.34

Multiples of: 1

Arm Cortex M0 +

32 bit

48 MHz

32 kb

4 kb

1.62 v to 3.63 V

Samd21

QFN - 32

Smd/Smt

12 Bit

26 I/O

- 40 C

+ 85 C

Cut Tape

EFM32HG322F64G-C-QFP48R

ARM Microcontrollers - MCU ARM Cortex -M0+ Happy Gecko Microcontroller IC 32-Bit 25MHz 64KB Flash QFN48 7x7

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 3849
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 3.5474

Multiples of: 1

Arm Cortex M0 +

32 bit

25 MHz

64 kb

8 kb

1.98 v to 3.8 V

Efm32hg

TQFP - 48

Smd/Smt

12 Bit

35 I/O

- 40 C

+ 85 C

ATSAMDA1E16B-ABT

ARM Microcontrollers - MCU 32 TQFP 7x7x1.0mm, TAPE & Reel, CM0, 64kB FLASH, 8kB SRAM, TQFP32

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 3841
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 3.9312

Multiples of: 1

Arm Cortex M0 +

32 bit

48 MHz

64 kb

8 kb

Sam Da1

TQFP - 32

Smd/Smt

12 Bit

26 I/O

- 40 C

+ 105 C

Cut Tape

STM32F103ZFT6

ARM microcontroller; Flash:768kB; 72MHz; SRAM:96kB; LQFP144

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 3841
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 9.8556

Multiples of: 1

768 kb

CY8C4247FNQ-BL483T

ARM Microcontrollers - MCU CY8C4247FNQ-BL483T

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

Availability : 3812
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 5.1175

Multiples of: 1

Cut Tape

STM32F405RGT7

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 3808
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 7.9975

Multiples of: 1

Arm Cortex M4

32 bit

168 MHz

1024 kb

192 kb

1.8 v to 3.6 V

Stm32f405rg

LQFP - 64

Smd/Smt

12 Bit

51 I/O

- 40 C

+ 105 C

STM32G431KBU3

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 3806
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.027

Multiples of: 1

Tray

ATSAMV71Q21B-AAB

ARM Cortex M7 microcontroller; SRAM:256kB; Flash:512kB; 300MHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 3796
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 17.721

Multiples of: 1

Sam V71

CY8C4245PVI-DS402

ARM Microcontrollers - MCU PSoC4

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

Availability : 3794
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.6927

Multiples of: 1

Arm Cortex M0

32 bit

48 MHz

32 kb

4 kb

1.71 v to 5.5 V

Cy8c4245

SSOP - 28

Smd/Smt

21 I/O

- 40 C

+ 85 C

Tube

R7FA2E2A72DNK#AA0

ARM Microcontrollers - MCU MCU RA2E2 ARM CM23 48MHZ 64K/8K HWQFN24 -40/85 C

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas

Availability : 3791
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.4197

Multiples of: 1

ATSAML21G17B-MUT

ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 3783
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 4.392

Multiples of: 1

Arm Cortex M0 +

32 bit

48 MHz

128 kb

16 kb

3.3 V

Saml21

VQFN - 48

Smd/Smt

12 Bit

37 I/O

- 40 C

+ 85 C

Cut Tape

CY8C4247FNI-BL493T

ARM Microcontrollers - MCU PSoC 4 BLE CY8C42x

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

Availability : 3780
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 5.2555

Multiples of: 1

Reel

ATSAM3S4AA-AU

ARM® Cortex®-M3 SAM3S Microcontroller IC 32-Bit Single-Core 64MHz 256KB (256K x 8) FLASH 48-LQFP (7x7)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 3780
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 5.599

Multiples of: 1

Arm Cortex M3

32 bit

64 MHz

256 kb

48 kb

1.8 V , 3.3 V

Sam3s

QFP - 48

Smd/Smt

12 Bit

34 I/O

- 40 C

+ 85 C

Tray

ATSAMD20G18A-MNT

ARM Microcontrollers - MCU rev E + extra Osc Calibration - 48QFN 105C, GREEN,1.6-3.6V,48MHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 3779
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025