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ARM Cortex M4 Core Embedded Processors & Controllers

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Core = ARM Cortex M4

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP100 R7FA6M2AD3CFP#AA0 Renesas Electronics 1: £8.24 258In Stock	Mfr. Part No. R7FA6M2AD3CFP#AA0 Mouser Part No 968-7FA6M2AD3CFP#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP100 Learn More about Renesas Electronics renesas ra6m2 mcu	Datasheet	258In Stock	£8.24 £5.98 £5.50 £5.10 £5.08	Min.: 1 Mult.: 1	SMD/SMT	QFP-100	ARM Cortex M4	76 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K QFP100 R7FA6M3AH3CFP#AA0 Renesas Electronics 1: £11.58 279In Stock	Mfr. Part No. R7FA6M3AH3CFP#AA0 Mouser Part No 968-7FA6M3AH3CFP#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K QFP100 Learn More about Renesas Electronics renesas ra6m3 mcu	Datasheet	279In Stock	£11.58 £8.80 £8.43 £7.45 View £6.80 £6.76 £6.63 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-100	ARM Cortex M4	76 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 R7FA4M1AB3CNB#AA0 Renesas Electronics 1: £4.52 587In Stock	Mfr. Part No. R7FA4M1AB3CNB#AA0 Mouser Part No 968-R7FA4M1AB3CNBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	587In Stock	£4.52 £3.46 £3.03 £2.91 View £2.76 £2.75 £2.66 £2.60 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	52 I/O	32 bit	14 bit
ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 256K/64K QFP100 R7FA6T1AB3CFP#AA0 Renesas Electronics 1: £4.48 878In Stock 1,610Expected 11/11/2026	Mfr. Part No. R7FA6T1AB3CFP#AA0 Mouser Part No 968-R7FA6T1AB3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 256K/64K QFP100 Learn More about Renesas Electronics renesas ra6t1 32 bit mcus	Datasheet	878In Stock 1,610Expected 11/11/2026	£4.48 £3.42 £3.00 £2.87 £2.65	Min.: 1 Mult.: 1	SMD/SMT	QFP-100	ARM Cortex M4	76 I/O	32 bit	12 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A3 512k 100QFP R7FS3A37A3A01CFP#AA0 Renesas Electronics 1: £7.75 2,105In Stock	Mfr. Part No. R7FS3A37A3A01CFP#AA0 Mouser Part No 968-S3A37A3A01CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A3 512k 100QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	2,105In Stock	£7.75 £6.04 £5.18 £4.99 View £4.77 £4.46	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	84 I/O	32 bit	14 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A6 256K 64QFP R7FS3A6783A01CFM#AA0 Renesas Electronics 1: £5.48 2,143In Stock	Mfr. Part No. R7FS3A6783A01CFM#AA0 Mouser Part No 968-S3A6783A01CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A6 256K 64QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	2,143In Stock	£5.48 £4.22 £3.72 £3.47 View £3.46 £3.33 £3.20 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	14 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A7 1MB 64QFP R7FS3A77C3A01CFM#AA1 Renesas Electronics 1: £12.57 270In Stock	Mfr. Part No. R7FS3A77C3A01CFM#AA1 Mouser Part No 968-S3A77C3A01CFMAA1	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A7 1MB 64QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	270In Stock	£12.57 £9.86 £8.88 £8.32 View £8.08 £7.75 £7.61 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	14 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D5 512k 144QFP R7FS5D57A3A01CFB#AA1 Renesas Electronics 1: £11.70 479In Stock	Mfr. Part No. R7FS5D57A3A01CFB#AA1 Mouser Part No 968-S5D57A3A01CFBAA1	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D5 512k 144QFP Learn More about Renesas Electronics renesas s5d5 mcu	Datasheet	479In Stock	£11.70 £9.25 £8.17 £8.15 View £8.04 £7.56 £7.41	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	110 I/O	32 bit	12 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 1MB 144QFP R7FS5D97C3A01CFB#AA0 Renesas Electronics 1: £19.96 320In Stock	Mfr. Part No. R7FS5D97C3A01CFB#AA0 Mouser Part No 968-S5D97C3A01CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 1MB 144QFP Learn More about Renesas Electronics renesas s5d9 microcontrollers	Datasheet	320In Stock	£19.96 £16.01 £14.33 £14.14 £13.11	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	110 I/O	32 bit	12 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 3MB 100QFP R7FS7G27G3A01CFP#AA0 Renesas Electronics 1: £25.05 180In Stock	Mfr. Part No. R7FS7G27G3A01CFP#AA0 Mouser Part No 968-S7G27G3A01CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 3MB 100QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	180In Stock	£25.05 £19.44 £18.15 £17.77 View £17.01 £16.88 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	70 I/O	32 bit	12 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 144QFP R7FS7G27H3A01CFB#AA0 Renesas Electronics 1: £26.78 535In Stock	Mfr. Part No. R7FS7G27H3A01CFB#AA0 Mouser Part No 968-S7G27H3A01CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 144QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	535In Stock	£26.78 £22.01 £19.77 £19.11 £18.67	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	104 I/O	32 bit	12 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 176QFP R7FS7G27H3A01CFC#AA0 Renesas Electronics 1: £23.46 270In Stock 1,840On Order	Mfr. Part No. R7FS7G27H3A01CFC#AA0 Mouser Part No 968-S7G27H3A01CFCAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 176QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	270In Stock 1,840On Order On Order Ship Dates Mfr. No: R7FS7G27H3A01CFC#AA0 Stock: 270 Can Dispatch Immediately On Order: 880 Expected 29/03/2027 960 TBD Factory Lead Time: 18 Weeks	£23.46 £21.01 £16.74 £16.53 £16.44	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M4	126 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLB, 512K, R ATSAM4CMS16CC-AU Microchip Technology 1: £7.12 67In Stock	Mfr. Part No. ATSAM4CMS16CC-AU Mouser Part No 556-ATSAM4CMS16CC-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLB, 512K, R Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	67In Stock	£7.12 £6.54	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	57 I/O	32 bit	10 bit
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4E16CA-AN Microchip Technology 1: £7.71 139In Stock	Mfr. Part No. ATSAM4E16CA-AN Mouser Part No 556-ATSAM4E16CA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	139In Stock	£7.71 £7.00 £6.35	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A ATSAM4E8EA-AU Microchip Technology 1: £7.54 118In Stock	Mfr. Part No. ATSAM4E8EA-AU Mouser Part No 556-ATSAM4E8EA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	118In Stock	£7.54 £6.87 £6.21	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	117 I/O	32 bit	16 bit
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LC4BA-AU Microchip Technology 1: £5.51 24In Stock	Mfr. Part No. ATSAM4LC4BA-AU Mouser Part No 556-ATSAM4LC4BA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	24In Stock	£5.51 £5.01 £4.53	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M4	43 I/O	32 bit	12 bit
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS4AA-AU Microchip Technology 1: £4.79 30In Stock	Mfr. Part No. ATSAM4LS4AA-AU Mouser Part No 556-ATSAM4LS4AA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	30In Stock	£4.79 £4.36 £3.95	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M4	32 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A ATSAM4N8BA-AU Microchip Technology 1: £3.73 102In Stock	Mfr. Part No. ATSAM4N8BA-AU Mouser Part No 556-ATSAM4N8BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	102In Stock	£3.73 £3.40 £3.08	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	47 I/O	32 bit	10 bit
ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A ATSAM4N8BA-MU Microchip Technology 1: £3.82 119In Stock	Mfr. Part No. ATSAM4N8BA-MU Mouser Part No 556-ATSAM4N8BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	119In Stock	£3.82 £3.47 £3.13	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	47 I/O	32 bit	10 bit
ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A ATSAM4N8CA-AU Microchip Technology 1: £3.95 50In Stock	Mfr. Part No. ATSAM4N8CA-AU Mouser Part No 556-ATSAM4N8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	50In Stock	£3.95 £3.61 £3.27	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	10 bit
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4S16BB-AN Microchip Technology 1: £5.40 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATSAM4S16BB-AN Mouser Part No 556-ATSAM4S16BB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	Non-Stocked Lead-Time 11 Weeks	£5.40 £4.91 £4.44	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU QFNGREENIND ATSAM4S4AA-MU Microchip Technology 1: £3.66 128In Stock	Mfr. Part No. ATSAM4S4AA-MU Mouser Part No 556-ATSAM4S4AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND Learn More about Microchip Technology atmelsam4s	Datasheet	128In Stock	£3.66 £3.33 £3.02	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	34 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4SA16CA-AU Microchip Technology 1: £6.12 113In Stock	Mfr. Part No. ATSAM4SA16CA-AU Mouser Part No 556-ATSAM4SA16CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	113In Stock	£6.12 £6.11 £5.81 £5.76 £5.37	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CEC1712H-S2 Plug-in Module MA990002 Microchip Technology 1: £74.49 1In Stock	Mfr. Part No. MA990002 Mouser Part No 579-MA990002	Microchip Technology	ARM Microcontrollers - MCU CEC1712H-S2 Plug-in Module	Datasheet	1In Stock	£74.49	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4		32 bit	10 bit
ARM Microcontrollers - MCU CEC1702Q-S1 Plug-in Module MA990003 Microchip Technology 1: £74.49 5In Stock	Mfr. Part No. MA990003 Mouser Part No 579-MA990003	Microchip Technology	ARM Microcontrollers - MCU CEC1702Q-S1 Plug-in Module	Datasheet	5In Stock	£74.49	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4		32 bit	10 bit