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32 kB Microcontrollers - MCU

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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	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP100 R5F5651CDDFP#30 Renesas Electronics 1: £8.57 1,057In Stock 2,477On Order	Mfr. Part No. R5F5651CDDFP#30 Mouser Part No 968-R5F5651CDDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP100 Learn More about Renesas Electronics renesas rx651 rx65n microcontrollers	Datasheet	1,057In Stock 2,477On Order On Order Ship Dates Mfr. No: R5F5651CDDFP#30 Stock: 1,057 Can Dispatch Immediately On Order: 407 Expected 03/12/2026 2,070 Expected 09/03/2027 Factory Lead Time: 18 Weeks	£8.57 £6.70 £5.74 £5.53 View £4.98 £4.93 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RXv2	32 bit	120 MHz	32 kB	640 kB	12 bit	78 I/O	2.7 V	3.6 V	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX651 2048K/640K LFBGA64 R5F5651EDDBP#20 Renesas Electronics 1: £7.86 317In Stock	Mfr. Part No. R5F5651EDDBP#20 Mouser Part No 968-R5F5651EDDBP#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX651 2048K/640K LFBGA64 Learn More about Renesas Electronics renesas rx651 rx65n microcontrollers	Datasheet	317In Stock	£7.86 £6.13 £5.44 £5.22 View £4.85 £4.74 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-64	RXv2	32 bit	120 MHz	32 kB	640 kB	12 bit	41 I/O	2.7 V	3.6 V	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX65N 1536K/640K QFP176 R5F565NCDDFC#30 Renesas Electronics 1: £9.43 420In Stock	Mfr. Part No. R5F565NCDDFC#30 Mouser Part No 968-R5F565NCDDFC#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX65N 1536K/640K QFP176 Learn More about Renesas Electronics renesas rx651 rx65n microcontrollers	Datasheet	420In Stock	£9.43 £8.22 £7.32 £6.43 View £6.20 £5.88 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-176	RXv2	32 bit	120 MHz	32 kB	640 kB	12 bit	136 I/O	2.7 V	3.6 V	+ 85 C	Tray
32-bit Microcontrollers - MCU MCU RX65N LFQFP-100 2CAN SDHI R5F565NEDDFP#30 Renesas Electronics 1: £9.90 406In Stock	Mfr. Part No. R5F565NEDDFP#30 Mouser Part No 968-R5F565NEDDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU MCU RX65N LFQFP-100 2CAN SDHI Learn More about Renesas Electronics renesas rx651 rx65n microcontrollers	Datasheet	406In Stock	£9.90 £7.88 £6.78 £6.56 View £6.30 £6.28 £6.25 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RXv2	32 bit	120 MHz	32 kB	640 kB	12 bit	78 I/O	2.7 V	3.6 V	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144 R5F566NNDDFB#30 Renesas Electronics 1: £13.06 808In Stock	Mfr. Part No. R5F566NNDDFB#30 Mouser Part No 968-R5F566NNDDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	808In Stock	£13.06 £10.35 £9.18 £9.03 View £8.76 £8.40 £8.19 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFLQFP-144	RXv3	32 bit	120 MHz	32 kB	1 MB	12 bit	112 I/O	2.7 V	3.6 V	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100 R5F566NNDDFP#30 Renesas Electronics 1: £12.47 145In Stock 90Expected 08/03/2027	Mfr. Part No. R5F566NNDDFP#30 Mouser Part No 968-R5F566NNDDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	145In Stock 90Expected 08/03/2027	£12.47 £9.87 £8.56 £8.28 £7.94	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RXv3	32 bit	120 MHz	32 kB	1 MB	12 bit	79 I/O	2.7 V	3.6 V	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAADFN#30 Renesas Electronics 1: £5.50 451In Stock	Mfr. Part No. R5F566TAADFN#30 Mouser Part No 968-R5F566TAADFN#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	451In Stock	£5.50 £4.23 £3.73 £3.54 View £3.53 £3.28 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	RXv3	32 bit	160 MHz	32 kB	64 kB	12 bit	52 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with computation, 8/10-bit Microchip Technology PIC18F55Q71T-I/6LX PIC18F55Q71T-I/6LX Microchip Technology 1: £1.34 3,300In Stock	Mfr. Part No. PIC18F55Q71T-I/6LX Mouser Part No 579-P18F55Q71T-I/6LX	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with computation, 8/10-bit Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	3,300In Stock	Cut Tape £1.34 £1.30 Reel £1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	PIC18			32 kB	2 kB		44 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with computation, 8/10-bit Microchip Technology PIC18F45Q71T-I/MP PIC18F45Q71T-I/MP Microchip Technology 1: £1.29 3,180In Stock	Mfr. Part No. PIC18F45Q71T-I/MP Mouser Part No 579-PC18F45Q71T-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with computation, 8/10-bit Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	3,180In Stock	Cut Tape £1.29 £1.27 Reel £1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-40	PIC18			32 kB	2 kB		37 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD20-E/SO Microchip Technology 1: £1.00 530In Stock	Mfr. Part No. AVR32DD20-E/SO Mouser Part No 579-AVR32DD20-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	530In Stock	£1.00 £0.925 £0.834	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	8 bit	24 MHz	32 kB	4 kB	12 bit	16 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD28-E/STX Microchip Technology 1: £0.826 239In Stock	Mfr. Part No. AVR32DD28-E/STX Mouser Part No 579-AVR32DD28-E/STX	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	239In Stock	£0.826 £0.759 £0.684	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	8 bit	24 MHz	32 kB	4 kB	12 bit	22 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA28-E/STX Microchip Technology 1: £0.811 637In Stock	Mfr. Part No. AVR32EA28-E/STX Mouser Part No 579-AVR32EA28-E/STX	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	637In Stock	£0.811 £0.743 £0.668	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	8 bit	20 MHz	32 kB	4 kB	12 bit		1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA48-E/PT Microchip Technology 1: £1.07 500In Stock	Mfr. Part No. AVR32EA48-E/PT Mouser Part No 579-AVR32EA48-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	500In Stock	£1.07 £0.978 £0.89	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	8 bit/16 bit	20 MHz	32 kB	4 kB	12 bit	42 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with context, 8/10-bit DAC PIC18F25Q71-E/SS Microchip Technology 1: £1.17 497In Stock	Mfr. Part No. PIC18F25Q71-E/SS Mouser Part No 579-PIC18F25Q71-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with context, 8/10-bit DAC Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	497In Stock	£1.17 £1.07 £0.969	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	PIC18	8 bit	64 MHz	32 kB	2 kB	12 bit	26 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with context, 8/10-bit DAC PIC18F25Q71-E/STX Microchip Technology 1: £1.10 526In Stock	Mfr. Part No. PIC18F25Q71-E/STX Mouser Part No 579-PIC18F25Q71-ESTX	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with context, 8/10-bit DAC Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	526In Stock	£1.10 £1.00 £0.917	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	PIC18	8 bit	64 MHz	32 kB	2 kB	12 bit	26 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 2x OPA, 12-bit differential ADCC with comp PIC18F45Q71-I/MP Microchip Technology 1: £1.27 428In Stock	Mfr. Part No. PIC18F45Q71-I/MP Mouser Part No 579-PIC18F45Q71-IMP	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 2x OPA, 12-bit differential ADCC with comp Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	428In Stock	£1.27 £1.17 £1.06	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	32 kB	2 kB	12 bit	37 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 2x OPA, 12-bit differential ADCC with comp PIC18F45Q71-I/PT Microchip Technology 1: £1.27 342In Stock	Mfr. Part No. PIC18F45Q71-I/PT Mouser Part No 579-PIC18F45Q71-IPT	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 2x OPA, 12-bit differential ADCC with comp Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	342In Stock	£1.27 £1.17 £1.06	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	8 bit	64 MHz	32 kB	2 kB	12 bit	37 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V ATMEGA324P-20AU Microchip Technology 1: £4.61 374In Stock 1,440Expected 16/02/2027 NRND	Mfr. Part No. ATMEGA324P-20AU Mouser Part No 556-ATMEGA324P-20AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V	Datasheet	374In Stock 1,440Expected 16/02/2027	£4.61 £4.23 £3.82	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHZ ATMEGA32A-AUR Microchip Technology 1: £3.20 2,448In Stock NRND	Mfr. Part No. ATMEGA32A-AUR Mouser Part No 556-ATMEGA32A-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHZ	Datasheet	2,448In Stock	Cut Tape £3.20 £3.12 Reel £2.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	AVR	8 bit	16 MHz	32 kB	2 kB	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins ATMEGA32L-8AU Microchip Technology 1: £5.35 877In Stock NRND	Mfr. Part No. ATMEGA32L-8AU Mouser Part No 556-ATMEGA32L-8AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins	Datasheet	877In Stock	£5.35 £4.91 £4.43	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	8 bit	8 MHz	32 kB	2 kB	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24 EFM32ZG108F32-B-QFN24 Silicon Labs 1: £3.35 1,549In Stock NRND	Mfr. Part No. EFM32ZG108F32-B-QFN24 Mouser Part No 634-EFM32ZG108F32B24 NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	1,549In Stock	£3.35 £2.23 £2.02 £1.72 View £1.63 £1.47 £1.44 £1.23	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	24 MHz	32 kB	4 kB	12 bit	17 I/O	1.98 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU Single-chip 16-bit/32-bit microcontrollers; 8 kB/16 kB/32 kB flash with ISP/IAP, fast ports and 10-bit ADC LPC2103FBD48,118 NXP Semiconductors 1: £8.32 500In Stock NRND	Mfr. Part No. LPC2103FBD48,118 Mouser Part No 771-LPC2103FBD48118 NRND	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16-bit/32-bit microcontrollers; 8 kB/16 kB/32 kB flash with ISP/IAP, fast ports and 10-bit ADC	Datasheet	500In Stock	Cut Tape £8.32 £6.50 £5.76 £5.54 View Reel £4.70 £5.53 £5.14 £4.98 £4.70 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	LQFP-48	ARM7TDMI-S	32 bit/16 bit	70 MHz	32 kB	8 kB		32 I/O	1.65 V	1.95 V	+ 85 C	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K LQFP144 -40/+85C R5F562N8ADFB#10 Renesas Electronics 1: £14.02 690In Stock NRND	Mfr. Part No. R5F562N8ADFB#10 Mouser Part No 968-R5F562N8ADFB#10 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K LQFP144 -40/+85C	Datasheet	690In Stock	£14.02 £11.33 £10.86 £9.58 View £8.95 £8.80 £8.68 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFLQFP-144	RX	32 bit	100 MHz	32 kB	96 kB	12 bit	103 I/O	2.7 V	3.6 V	+ 85 C	Tray
8-bit Microcontrollers - MCU C5131A 32K Flash USB Ind 3V AT89C5131A-TISUL Microchip Technology 1: £7.94 20In Stock	Mfr. Part No. AT89C5131A-TISUL Mouser Part No 556-A89C5131ATISUL	Microchip Technology	8-bit Microcontrollers - MCU C5131A 32K Flash USB Ind 3V	Datasheet	20In Stock	£7.94 £7.29	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	8051	8 bit	48 MHz	32 kB	1 kB	No ADC	18 I/O	3 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN AT89C51RC2T-RLTUM Microchip Technology 1: £6.15 39In Stock 1,440Expected 20/11/2026	Mfr. Part No. AT89C51RC2T-RLTUM Mouser Part No 556-AT89C51RC2TLTUM	Microchip Technology	8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	39In Stock 1,440Expected 20/11/2026	£6.15 £5.63 £5.10	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	8051	8 bit	60 MHz	32 kB	1.25 kB	No ADC	32 I/O	2.7 V	5.5 V	+ 85 C	Tray