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ARM Cortex M33 Core ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP48 R7FA4M2AC3CFL#AA0 Renesas Electronics 1: $6.99 250Expected 11/12/2026	Mfr. Part No. R7FA4M2AC3CFL#AA0 Mouser Part No 968-7FA4M2AC3CFL#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	250Expected 11/12/2026	$6.99 $5.33 $4.65 $4.45 View $4.22 $4.08	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	LQFP-48	ARM Cortex M33	384 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64 R7FA4M3AF3CFM#AA0 Renesas Electronics 1: $9.48 65Expected 18/1/2027	Mfr. Part No. R7FA4M3AF3CFM#AA0 Mouser Part No 968-R7FA4M3AF3CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	65Expected 18/1/2027	$9.48 $7.29 $6.41 $6.13 $5.67	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	LQFP-64	ARM Cortex M33	1 MB	32 bit	12 bit	100 MHz	41 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHZ 1M/256K QFP100 R7FA6E10F2CFP#AA0 Renesas Electronics 1: $11.25 178Expected 25/11/2026	Mfr. Part No. R7FA6E10F2CFP#AA0 Mouser Part No 968-R7FA6E10F2CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHZ 1M/256K QFP100 Learn More about Renesas Electronics renesas ra6e1 mcu	Datasheet	178Expected 25/11/2026	$11.25 $8.69 $7.38 $7.10 $6.38	Min.: 1 Mult.: 1	RA6E1	SMD/SMT	LFQFP-100	ARM Cortex M33	1 MB	32 bit	12 bit	200 MHz		256 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/256k QFP144 R7FA6M4AF3CFB#AA0 Renesas Electronics 1: $14.93 154On Order	Mfr. Part No. R7FA6M4AF3CFB#AA0 Mouser Part No 968-R7FA6M4AF3CFB#A0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/256k QFP144 Learn More about Renesas Electronics renesas ra6m4 arm mcus	Datasheet	154On Order	$14.93 $11.53 $10.87 $8.69 $8.08	Min.: 1 Mult.: 1	RA6M4	SMD/SMT	LQFP-144	ARM Cortex M33	1 MB	32 bit	12 bit	200 MHz	110 I/O	256 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP100 R7FA6M5AH3CFP#AA0 Renesas Electronics 1: $13.95 177Expected 11/11/2026	Mfr. Part No. R7FA6M5AH3CFP#AA0 Mouser Part No 968-R7FA6M5AH3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP100 Learn More about Renesas Electronics renesas ra6m5 mcu	Datasheet	177Expected 11/11/2026	$13.95 $10.88 $9.32 $8.98 View $8.57 $8.45 Quote	Min.: 1 Mult.: 1	RA6M5	SMD/SMT	LQFP-100	ARM Cortex M33	2 MB	32 bit	2 x 12 bit	200 MHz	75 I/O	512 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU CM33WHSMSecurity,2048KBFlash,512KBRAM,120MHz,100Pin,TQFP,USB-HS,ENET,CAN PIC32CK2051SG01100T-E/4SB Microchip Technology 1,000: $5.66 Non-Stocked Lead-Time 9 Weeks New Product	Mfr. Part No. PIC32CK2051SG01100T-E/4SB Mouser Part No 579-2051SG01100TE4SB New Product	Microchip Technology	ARM Microcontrollers - MCU CM33WHSMSecurity,2048KBFlash,512KBRAM,120MHz,100Pin,TQFP,USB-HS,ENET,CAN Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $5.66	Min.: 1,000 Mult.: 1,000 : 1,000		SMD/SMT	TQFP-100	ARM Cortex M33	2 MB	32 bit	12 bit	120 MHz		512 kB	1.71 V	3.63 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU CM33WHSMSecurity,2048KBFlash,512KBRAM,120MHz,144Pin,TQFP,USB-HS,ENET,CAN PIC32CK2051SG01144T-I/4KB Microchip Technology 900: $6.12 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part No. PIC32CK2051SG01144T-I/4KB Mouser Part No 579-2051SG01144TI4KB New Product	Microchip Technology	ARM Microcontrollers - MCU CM33WHSMSecurity,2048KBFlash,512KBRAM,120MHz,144Pin,TQFP,USB-HS,ENET,CAN Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $6.12	Min.: 900 Mult.: 900 : 900		SMD/SMT	TQFP-144	ARM Cortex M33	2 MB	32 bit	12 bit	120 MHz	108 I/O	512 kB	1.71 V	3.63 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU EFM32PG22C200F512IM32-CR Silicon Labs 2,500: $1.99 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG22C200F512IM32-CR Mouser Part No 634-EFM32PG22C1232CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.99 $1.94	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-32	ARM Cortex M33	512 kB	32 bit			18 I/O	32 kB			- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU EFM32PG22C200F128IM32-CR Silicon Labs 2,500: $1.47 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG22C200F128IM32-CR Mouser Part No 634-EFM32PG22C2832CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.47 $1.41	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-32	ARM Cortex M33	128 kB	32 bit			18 I/O	32 kB			- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU EFM32PG22C200F128IM40-CR Silicon Labs 1: $3.17 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG22C200F128IM40-CR Mouser Part No 634-EFM32PG22C2840CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $3.17 $2.34 $2.14 $1.90 Reel $1.63 View $1.80 $1.74 $1.67 $1.59	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	QFN-40	ARM Cortex M33	128 kB	32 bit			26 I/O	32 kB			- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM32-CR Silicon Labs 2,500: $1.29 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG22C200F64IM32-CR Mouser Part No 634-EFM32PG22C6432CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.29 $1.26	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-32	ARM Cortex M33	64 kB	32 bit			18 I/O	32 kB			- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN48 EFM32PG26B501F3200IM48-B Silicon Labs 2,450: $7.09 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG26B501F3200IM48-B Mouser Part No 634-EMPG26B501IM48	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN48 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.09	Min.: 2,450 Mult.: 2,450		SMD/SMT	QFN-48	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	28 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN48 EFM32PG26B501F3200IM48-BR Silicon Labs 2,500: $7.09 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG26B501F3200IM48-BR Mouser Part No 634-EMPG26B501IM48R	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN48 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.09	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-48	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	28 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN68 EFM32PG26B501F3200IM68-B Silicon Labs 1,300: $7.58 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG26B501F3200IM68-B Mouser Part No 634-EMPG26B501IM68	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN68 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.58 Quote Quote	Min.: 1,300 Mult.: 1,300		SMD/SMT	QFN-68	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	48 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN68 EFM32PG26B501F3200IM68-BR Silicon Labs 2,500: $7.18 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG26B501F3200IM68-BR Mouser Part No 634-EMPG26B501IM68R	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN68 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.18	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-68	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	48 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN48, MVP EFM32PG26B500F3200IM48-BR Silicon Labs 2,500: $7.37 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG26B500F3200IM48-BR Mouser Part No 634-EMPG26B5IM48R	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN48, MVP Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.37	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-48	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	28 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN68, MVP EFM32PG26B500F3200IM68-BR Silicon Labs 2,500: $7.48 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG26B500F3200IM68-BR Mouser Part No 634-EMPG26B5IM68R	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN68, MVP Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.48	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-68	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	48 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Secure Vault High, 2048k Flash, 256k RAM, 20-bit ADC, MCU, QFN68 EFM32PG26B301F2048IM68-BR Silicon Labs 2,500: $5.62 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG26B301F2048IM68-BR Mouser Part No 634-MPG26B30148IM68R	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 2048k Flash, 256k RAM, 20-bit ADC, MCU, QFN68 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $5.62	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-68	ARM Cortex M33	2 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	48 I/O	256 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Secure Vault High, 512k Flash, 128k RAM, 20-bit ADC, MCU, QFN68 EFM32PG26B101F512IM68-BR Silicon Labs 2,500: $4.69 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG26B101F512IM68-BR Mouser Part No 634-MPGB1512IM68R	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 512k Flash, 128k RAM, 20-bit ADC, MCU, QFN68 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $4.69	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-68	ARM Cortex M33	512 kB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	48 I/O	128 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Secure Vault High, 1024k Flash, 256k RAM, 20-bit ADC, MCU, QFN68 EFM32PG26B301F1024IM68-B Silicon Labs 1: $8.79 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part No. EFM32PG26B301F1024IM68-B Mouser Part No 634-MPGB30124IM68 New At Mouser	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 1024k Flash, 256k RAM, 20-bit ADC, MCU, QFN68 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.79 $6.73 $6.22 $5.66 View $5.39 $5.22 $5.17 $5.10	Min.: 1 Mult.: 1		SMD/SMT	QFN-68	ARM Cortex M33	1 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	48 I/O	256 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Secure Vault High, 1024k Flash, 256k RAM, 20-bit ADC, MCU, QFN68 EFM32PG26B301F1024IM68-BR Silicon Labs 2,500: $5.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG26B301F1024IM68-BR Mouser Part No 634-MPGB30124IM68R	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 1024k Flash, 256k RAM, 20-bit ADC, MCU, QFN68 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $5.10	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	QFN-68	ARM Cortex M33	1 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	48 I/O	256 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU EFM32PG23B210F128IM48-CR Silicon Labs 2,500: $2.54 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG23B210F128IM48-CR Mouser Part No 634-PG2321F128IM48CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.54 $2.49	Min.: 2,500 Mult.: 2,500 : 2,500	PG23	SMD/SMT	QFN-48	ARM Cortex M33	128 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	34 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU EFM32PG23B210F512IM48-CR Silicon Labs 2,500: $3.21 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG23B210F512IM48-CR Mouser Part No 634-PG2321F512IM48CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $3.21	Min.: 2,500 Mult.: 2,500 : 2,500	PG23	SMD/SMT	QFN-48	ARM Cortex M33	512 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	34 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU EFM32PG23B310F128IM48-C Silicon Labs 2,450: $2.83 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG23B310F128IM48-C Mouser Part No 634-PG23310F128IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	Non-Stocked Lead-Time 12 Weeks	$2.83 $2.77	Min.: 2,450 Mult.: 2,450	PG23	SMD/SMT	QFN-48	ARM Cortex M33	128 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	32 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU EFM32PG23B310F64IM48-CR Silicon Labs 2,500: $2.69 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32PG23B310F64IM48-CR Mouser Part No 634-PG23310F64IM48CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.69 $2.64	Min.: 2,500 Mult.: 2,500 : 2,500	PG23	SMD/SMT	QFN-48	ARM Cortex M33	64 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	32 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel