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QFN-48 Embedded Processors & Controllers

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Package/Case = QFN-48

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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 RA4 ARM CM4 48MHz 256K/32K QFN48 R7FA4M1AB3CNE#AA0 Renesas Electronics 1: £4.40 30In Stock	Mfr. Part No. R7FA4M1AB3CNE#AA0 Mouser Part No 968-R7FA4M1AB3CNEAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	30In Stock	£4.40 £3.36 £2.95 £2.82 View £2.81 £2.69 £2.62 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	36 I/O	32 bit	14 bit
ARM Microcontrollers - MCU M0-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC NUC1261NE4AE Nuvoton 1: £4.13 414In Stock NRND	Mfr. Part No. NUC1261NE4AE Mouser Part No 503-NUC1261NE4AE NRND	Nuvoton	ARM Microcontrollers - MCU M0-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC		414In Stock	£4.13 £2.73 £2.50 £2.12 View £2.01 £1.68 £1.67 £1.66 £1.60	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M0		32 bit
ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A ATSAM4N8AA-MU Microchip Technology 1: £3.62 150In Stock	Mfr. Part No. ATSAM4N8AA-MU Mouser Part No 556-ATSAM4N8AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	150In Stock	£3.62 £3.29 £3.19 £3.18	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	34 I/O	32 bit	10 bit
ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM ATSAMD20G14A-MU Microchip Technology 1: £1.89 296In Stock	Mfr. Part No. ATSAMD20G14A-MU Mouser Part No 556-ATSAMD20G14A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	296In Stock	£1.89 £1.72 £1.56	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M0+	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU EFM32PG1B200F256GM48-C0 Silicon Labs 1: £5.19 11In Stock	Mfr. Part No. EFM32PG1B200F256GM48-C0 Mouser Part No 634-PG1B200F256G48C0	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	11In Stock	£5.19 £3.98 £3.68 £3.34 View £3.19 £3.08 £3.05 £3.01	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	32 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch. ATSAM4LC2AA-MU Microchip Technology 1: £4.96 25In Stock	Mfr. Part No. ATSAM4LC2AA-MU Mouser Part No 556-ATSAM4LC2AA-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch. Learn More about Microchip Technology atmel atsam4l	Datasheet	25In Stock	£4.96 £4.52 £4.09	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	27 I/O	32 bit	12 bit
16-bit Microcontrollers - MCU 16-bit MCU, S12 core, 64KB Flash, 32MHz, -40/+125degC, Automotive Qualified, QFN 48 S9S12P64J0MFT NXP Semiconductors 1: £7.91 90In Stock	Mfr. Part No. S9S12P64J0MFT Mouser Part No 841-S9S12P64J0MFT	NXP Semiconductors	16-bit Microcontrollers - MCU 16-bit MCU, S12 core, 64KB Flash, 32MHz, -40/+125degC, Automotive Qualified, QFN 48	Datasheet	90In Stock	£7.91 £6.12 £5.83 £5.07 View £4.84 £4.42 £4.18 £3.89 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	HCS12	34 I/O	16 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU EFM32PG23B210F512IM48-C Silicon Labs 1: £3.03 11,409On Order	Mfr. Part No. EFM32PG23B210F512IM48-C Mouser Part No 634-PG23210F512IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	11,409On Order On Order Ship Dates Mfr. No: EFM32PG23B210F512IM48-C Stock: 0 On Order: 1,609 Pending 9,800 Expected 30/10/2026 Factory Lead Time: 12 Weeks	£3.03 £2.38 £2.13 £1.96 View £1.91 £1.80 £1.75 £1.72 £1.69	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M33	34 I/O	32 bit	12 bit/16 bit/20 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU EFM32PG23B310F512IM48-C Silicon Labs 1: £3.24 6,343Expected 10/11/2026	Mfr. Part No. EFM32PG23B310F512IM48-C Mouser Part No 634-PG23310F512IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	6,343Expected 10/11/2026	£3.24 £2.56 £2.30 £2.12 View £2.07 £1.99 £1.94	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M33	32 I/O	32 bit	12 bit/16 bit/20 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM STM32L451CEU6 STMicroelectronics 1: £5.81 4,140On Order	Mfr. Part No. STM32L451CEU6 Mouser Part No 511-STM32L451CEU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,140On Order	£5.81 £4.40 £3.93 £3.68 View £3.58 £3.28	Min.: 1 Mult.: 1 Max.: 540	SMD/SMT	QFN-48	ARM Cortex M4	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU EFM32JG1B200F256GM48-C0 Silicon Labs 1: £4.00 2,597Expected 18/01/2027	Mfr. Part No. EFM32JG1B200F256GM48-C0 Mouser Part No 634-JG1B200F25648C0	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	2,597Expected 18/01/2027	£4.00 £3.15 £2.84 £2.63 View £2.48 £2.43 £2.38 £2.37	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M3	32 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 33 I/O CY8C20636A-24LTXIT Infineon Technologies 1: £5.67 1,997Expected 31/12/2026	Mfr. Part No. CY8C20636A-24LTXIT Mouser Part No 727-CY8C236A24LTXIT	Infineon Technologies	8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 33 I/O Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	1,997Expected 31/12/2026	Cut Tape £5.67 £4.17 £3.88 £3.41 Reel £2.59 View £3.25 £2.92 £2.67 £2.53	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	QFN-48	M8C	36 I/O	8 bit	10 bit
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM4LS4AA-MU Microchip Technology 1: £4.96 416Expected 26/01/2027	Mfr. Part No. ATSAM4LS4AA-MU Mouser Part No 556-ATSAM4LS4AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	416Expected 26/01/2027	£4.96 £4.52 £4.09	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	32 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFN 48 MC9S08AC32CFDE NXP Semiconductors 1: £8.76 2,040Expected 13/01/2027	Mfr. Part No. MC9S08AC32CFDE Mouser Part No 841-MC9S08AC32CFDE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFN 48	Datasheet	2,040Expected 13/01/2027	£8.76 £7.00 £6.50 £5.88 View £5.71 £5.26 £5.07	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	S08	38 I/O	8 bit	10 bit
ARM Microcontrollers - MCU Kinetis S 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 120MHz, CAN, USB, 48QFN MKS20FN128VFT12 NXP Semiconductors 1: £8.36 1,200Expected 19/04/2027	Mfr. Part No. MKS20FN128VFT12 Mouser Part No 841-MKS20FN128VFT12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis S 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 120MHz, CAN, USB, 48QFN	Datasheet	1,200Expected 19/04/2027	£8.36 £6.46 £6.16 £5.35 View £5.12 £4.66 £4.43 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	35 I/O	32 bit	16 bit
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_512KB 48QFP R5F113GLCLFB#35 Renesas Electronics 1: £5.62 2,609Expected 02/11/2026	Mfr. Part No. R5F113GLCLFB#35 Mouser Part No 968-R5F113GLCLFB#35	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_512KB 48QFP Learn More about Renesas Electronics renesas rl78 f14 mcus	Datasheet	2,609Expected 02/11/2026	£5.62 £4.33 £3.81 £3.58 View £3.40 £3.22 £3.20 £3.13 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	RL78	38 I/O	16 bit	8 bit, 10 bit
8-bit Microcontrollers - MCU S08LL 8-bit MCU, S08 core, 16KB Flash, 20MHz, QFN 48 MC9S08LL16CGT NXP Semiconductors 1: £6.56 1,300Expected 11/11/2026 End of Life	Mfr. Part No. MC9S08LL16CGT Mouser Part No 841-MC9S08LL16CGT End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08LL 8-bit MCU, S08 core, 16KB Flash, 20MHz, QFN 48	Datasheet	1,300Expected 11/11/2026	£6.56 £4.58 £4.37 £3.80 View £3.62 £3.31 £3.16 £3.08 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	S08	31 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU C8051F580-IM Silicon Labs 1: £12.06 10Expected 29/01/2027 End of Life	Mfr. Part No. C8051F580-IM Mouser Part No 634-C8051F580-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU Learn More about Silicon Labs silicon c8051f58x automotive industrial mcus	Datasheet	10Expected 29/01/2027	£12.06 £10.62 £9.36 £8.28	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	8051	40 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3246LTI-162 Infineon Technologies 520: £5.23 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3246LTI-162 Mouser Part No 727-CY8C3246LTI-162	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	Non-Stocked Lead-Time 10 Weeks	£5.23 £5.05 View Quote	Min.: 520 Mult.: 520	SMD/SMT	QFN-48	8051	29 I/O	8 bit	12 bit
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM3N00AA-MU Microchip Technology 1: £2.60 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAM3N00AA-MU Mouser Part No 556-ATSAM3N00AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology microchip sam3n mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	£2.60 £2.44 £2.32 £2.31 View £2.30 £2.28	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M3	34 I/O	32 bit	10 bit
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM3N00AA-MUR Microchip Technology 3,500: £2.23 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAM3N00AA-MUR Mouser Part No 556-ATSAM3N00AA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel £2.23	Min.: 3,500 Mult.: 3,500 : 3,500	SMD/SMT	QFN-48	ARM Cortex M3	34 I/O	32 bit	10 bit
ARM Microcontrollers - MCU QFN,Grn, IT, MRL A ATSAM3N0AA-MU Microchip Technology 1: £2.60 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAM3N0AA-MU Mouser Part No 556-ATSAM3N0AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3n mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	£2.60 £2.44 £2.32 £2.31 View £2.30 £2.28	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M3	34 I/O	32 bit	10 bit
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM3N0AA-MUR Microchip Technology 3,500: £2.23 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAM3N0AA-MUR Mouser Part No 556-ATSAM3N0AA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel £2.23	Min.: 3,500 Mult.: 3,500 : 3,500	SMD/SMT	QFN-48	ARM Cortex M3	34 I/O	32 bit	10 bit
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL B ATSAM3N1AB-MUR Microchip Technology 3,500: £2.23 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAM3N1AB-MUR Mouser Part No 556-ATSAM3N1AB-MUR	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL B Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel £2.23	Min.: 3,500 Mult.: 3,500 : 3,500	SMD/SMT	QFN-48	ARM Cortex M3	34 I/O	32 bit	10 bit
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A,T&R ATSAM4LS4AA-MUR Microchip Technology 4,000: £4.05 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATSAM4LS4AA-MUR Mouser Part No 556-ATSAM4LS4AA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A,T&R Learn More about Microchip Technology atmel atsam4l	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £4.05	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-48	ARM Cortex M4	48 I/O	32 bit	12 bit