.hide-partial { max-height: none; } .show-more { display: none; }

QFN-32 8-bit Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 176

Applied Filters:

Package/Case = QFN-32

Manufacturer

Core

Program Memory Size

Data RAM Size

Maximum Clock Frequency

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Data Bus Width

Minimum Operating Temperature

Maximum Operating Temperature

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
8-bit Microcontrollers - MCU 32K Flash Z8 Encore! XP F3224 Series MCU, 3.75K RAM, 32-pin Z8F3224QK020XK2258 ZiLOG 1: $3.67 373In Stock	Mfr. Part No. Z8F3224QK020XK2258 Mouser Part No 692-Z83224QK020X2258	ZiLOG	8-bit Microcontrollers - MCU 32K Flash Z8 Encore! XP F3224 Series MCU, 3.75K RAM, 32-pin Learn More about ZiLOG z8 encore xp f3224 microcontrollers	Datasheet	373In Stock	$3.67 $2.72 $2.34 $2.22 View $2.01 $1.62 $1.59 $1.51	Min.: 1 Mult.: 1	eZ8	32 kB	3.75 kB	QFN-32	20 MHz	12 bit	26 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C
8-bit Microcontrollers - MCU AVR 8K FLASH 3PSC BALLAST 16 MHz AT90PWM3B-16MU Microchip Technology 1: $5.02 780Expected 14/12/2026	Mfr. Part No. AT90PWM3B-16MU Mouser Part No 556-A90PWM3B16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLASH 3PSC BALLAST 16 MHz	Datasheet	780Expected 14/12/2026	$5.02 $4.61 $4.18	Min.: 1 Mult.: 1	AVR	8 kB	512 B	QFN-32	16 MHz	10 bit	27 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	AT90PWM3B	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64I-D-QFN32R Silicon Labs 1: $3.94 2,500On Order	Mfr. Part No. EFM8BB31F64I-D-QFN32R Mouser Part No 634-EF8BB31F64IDN32R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	2,500On Order	Cut Tape $3.94 $2.95 $2.69 $2.42 View Reel $2.16 $2.28 $2.23 $2.18 $2.16	Min.: 1 Mult.: 1 : 2,500	CIP-51 8051	64 kB	4.35 kB	QFN-32	50 MHz	10 bit, 12 bit	29 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU EFM8BB52F32G-C-QFN32R Silicon Labs 1: $1.43 5,000Expected 6/10/2026	Mfr. Part No. EFM8BB52F32G-C-QFN32R Mouser Part No 634-EFM852F32GQFN32R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	5,000Expected 6/10/2026	Cut Tape $1.43 $1.11 $0.987 $0.902 View Reel $0.684 $0.874 $0.806 $0.684	Min.: 1 Mult.: 1 : 2,500		16 kB	1.28 kB	QFN-32			16 I/O	1.8 V	5.5 V	SMD/SMT		- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8K Flash, 256RAM 2 PSC, 40-105c AT90PWM81-16MN Microchip Technology 490: $3.58 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT90PWM81-16MN Mouser Part No 556-AT90PWM81-16MN	Microchip Technology	8-bit Microcontrollers - MCU 8K Flash, 256RAM 2 PSC, 40-105c	Datasheet	Non-Stocked Lead-Time 9 Weeks	$3.58	Min.: 490 Mult.: 490	AVR	8 kB	256 B	QFN-32	16 MHz	10 bit	20 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	AT90PWM81	Tray
8-bit Microcontrollers - MCU ASSP AVR QFNEPEtray AT90PWM81EP-16MN Microchip Technology 490: $3.10 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT90PWM81EP-16MN Mouser Part No 556-AT90PWM81EP16MN	Microchip Technology	8-bit Microcontrollers - MCU ASSP AVR QFNEPEtray	Datasheet	Non-Stocked Lead-Time 9 Weeks	$3.10	Min.: 490 Mult.: 490	AVR	8 kB	256 B	QFN-32	16 MHz	10 bit		2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	AT90PWM161	Tray
8-bit Microcontrollers - MCU 16K Flash AT90USB162-16MUR Microchip Technology 5,000: $3.94 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. AT90USB162-16MUR Mouser Part No 556-AT90USB162-16MUR	Microchip Technology	8-bit Microcontrollers - MCU 16K Flash	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $3.94	Min.: 5,000 Mult.: 5,000 : 5,000	AVR	16 kB	512 B	QFN-32	16 MHz	No ADC	22 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AT90USB162	Reel
8-bit Microcontrollers - MCU 8K Flash AT90USB82-16MUR Microchip Technology 5,000: $3.93 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. AT90USB82-16MUR Mouser Part No 556-AT90USB82-16MUR	Microchip Technology	8-bit Microcontrollers - MCU 8K Flash	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $3.93	Min.: 5,000 Mult.: 5,000 : 5,000	AVR	8 kB	512 B	QFN-32	16 MHz	No ADC	22 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AT90USB82	Reel
8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V ATMEGA32M1-MU Microchip Technology 416: $6.77 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATMEGA32M1-MU Mouser Part No 556-ATMEGA32M1-MU	Microchip Technology	8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 11 Weeks	$6.77	Min.: 416 Mult.: 416	AVR	32 kB	2 kB	QFN-32	16 MHz	10 bit	27 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32M1	Tray
8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL ATMEGA32U2-MU Microchip Technology 1: $5.22 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. ATMEGA32U2-MU Mouser Part No 556-ATMEGA32U2-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL	Datasheet	Non-Stocked Lead-Time 7 Weeks	$5.22 $4.79 $4.34	Min.: 1 Mult.: 1	AVR	32 kB	1 kB	QFN-32	16 MHz	No ADC	22 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U2	Tray
8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V ATTINY88-MU Microchip Technology 1: $1.66 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATTINY88-MU Mouser Part No 556-ATTINY88-MU	Microchip Technology	8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.66 $1.50 $1.39	Min.: 1 Mult.: 1	AVR	8 kB	512 B	QFN-32	12 MHz	10 bit	28 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny88	Tray
8-bit Microcontrollers - MCU 20MHz, 8KB, QFN ATMEGA808-MFR Microchip Technology 5,000: $1.29 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATMEGA808-MFR Mouser Part No 579-ATMEGA808-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, QFN Learn More about Microchip Technology microchip atmega808 mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $1.29	Min.: 5,000 Mult.: 5,000 : 5,000	AVR	8 kB	1 kB	QFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATmega808	Reel
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU C8051F342-GM Silicon Labs 1,533: $20.63 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F342-GM Mouser Part No 634-C8051F342-GM	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU Learn More about Silicon Labs silicon c8051f34x full speed flash mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$20.63 View Quote	Min.: 1,533 Mult.: 1,533	8051	64 kB	4.25 kB	QFN-32	48 MHz	10 bit	25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F342	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU C8051F346-GM Silicon Labs 1,533: $20.37 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F346-GM Mouser Part No 634-C8051F346-GM	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU Learn More about Silicon Labs silicon c8051f34x full speed flash mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$20.37 Quote Quote	Min.: 1,533 Mult.: 1,533	8051	64 kB	4.25 kB	QFN-32	25 MHz	10 bit	25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F346	Tube
8-bit Microcontrollers - MCU USB-Flash-32k-ADC-QFN32 OTP available (T627-GM) C8051F383-GMR Silicon Labs 1,500: $4.77 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F383-GMR Mouser Part No 634-C8051F383-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-32k-ADC-QFN32 OTP available (T627-GM)	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $4.77	Min.: 1,500 Mult.: 1,500 : 1,500	8051	32 kB	2.25 kB	QFN-32	48 MHz	10 bit	25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F383	Reel
8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM) C8051F385-GMR Silicon Labs 1,500: $5.40 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F385-GMR Mouser Part No 634-C8051F385-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM)	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $5.40	Min.: 1,500 Mult.: 1,500 : 1,500	8051	64 kB	4.35 kB	QFN-32	48 MHz		25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F385	Reel
8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM) C8051F387-GMR Silicon Labs 1,500: $4.56 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F387-GMR Mouser Part No 634-C8051F387-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM)	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $4.56	Min.: 1,500 Mult.: 1,500 : 1,500	8051	32 kB	2.3 kB	QFN-32	48 MHz		25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F387	Reel
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU C8051F38C-GM Silicon Labs 1: $6.69 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F38C-GM Mouser Part No 634-C8051F38C-GM	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU Learn More about Silicon Labs silabs usb mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$6.69 $5.28 $4.69 $4.34 View $4.23 $4.05 $3.93 $3.88 Quote	Min.: 1 Mult.: 1	8051	16 kB	2.25 kB	QFN-32	48 MHz	10 bit	25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F38C	Tube
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20447S-24LQXIT Infineon Technologies 2,500: $6.96 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20447S-24LQXIT Mouser Part No 727-8C20447S-24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $6.96 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	M8C	16 kB	2 kB	QFN-32	24 MHz			1.71 V	5.5 V	SMD/SMT	8 bit	0 C	+ 70 C	CY8C20447S	Reel
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20437-24LQXIT Infineon Technologies 2,500: $5.41 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20437-24LQXIT Mouser Part No 727-C8C20437-24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense Learn More about Infineon Technologies cypress mid range capsense	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $5.41 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	M8C	8 kB	1 kB	QFN-32	24 MHz	10 bit	28 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20437	Reel
8-bit Microcontrollers - MCU LO PWR CAPSENSE 512b 2.4-5.25V 8K FLASH CY8C20424-12LQXI Infineon Technologies 1: $7.90 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20424-12LQXI Mouser Part No 727-CY8C20424-12LQXI	Infineon Technologies	8-bit Microcontrollers - MCU LO PWR CAPSENSE 512b 2.4-5.25V 8K FLASH Learn More about Infineon Technologies cypress mid range capsense	Datasheet	Non-Stocked Lead-Time 10 Weeks	$7.90 $5.44 $5.06 $4.45 View $3.94 $3.60 $3.40 $3.36 $3.28	Min.: 1 Mult.: 1	M8C	8 kB	512 B	QFN-32	12 MHz	No ADC	20 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20424	Tray
8-bit Microcontrollers - MCU LO PWR CAPSENSE 512b 2.4-5.25V 8K FLASH CY8C20424-12LQXIT Infineon Technologies 2,500: $3.39 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20424-12LQXIT Mouser Part No 727-CY8C2042412LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU LO PWR CAPSENSE 512b 2.4-5.25V 8K FLASH Learn More about Infineon Technologies cypress mid range capsense	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.39 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	M8C	8 kB	512 B	QFN-32	12 MHz	No ADC	20 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20424	Reel
8-bit Microcontrollers - MCU 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE CY8C20434-12LQXIT Infineon Technologies 2,500: $3.56 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20434-12LQXIT Mouser Part No 727-CY8C2043412LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE Learn More about Infineon Technologies cypress mid range capsense	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.56 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	M8C	8 kB	512 B	QFN-32	12 MHz		20 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20434	Reel
8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus CY8C20466A-24LQXI Infineon Technologies 1: $14.08 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20466A-24LQXI Mouser Part No 727-CY8C20466A24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$14.08 $11.30 $10.84 $9.63 View $9.26 $8.68 $8.38 Quote	Min.: 1 Mult.: 1	M8C	32 kB	2 kB	QFN-32	24 MHz	10 bit	28 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20xx6A	Tray
8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus CY8C20496A-24LQXI Infineon Technologies 1: $9.52 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20496A-24LQXI Mouser Part No 727-CY8C20496A24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$9.52 $7.32 $6.45 $6.17 View $5.71 $5.51 $5.45 $5.36 Quote	Min.: 1 Mult.: 1	M8C	16 kB	2 kB	QFN-32	24 MHz	10 bit	25 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20xx6A	Tray