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QFN-32 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.	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
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32G-D-QFN32R Silicon Labs 1: $3.13 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8BB31F32G-D-QFN32R Mouser Part No 634-EF8BB31F32GDN32R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $3.13 $2.31 $2.11 $1.88 View Reel $1.62 $1.78 $1.71 $1.66 $1.62	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	32 kB	8 bit	10 bit, 12 bit	50 MHz	29 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64A-D-5QFN32R Silicon Labs 2,500: $3.18 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8BB31F64A-D-5QFN32R Mouser Part No 634-EF8BB31F64AD532R	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	Non-Stocked Lead-Time 26 Weeks	Reel $3.18	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	64 kB	8 bit	10 bit, 12 bit	50 MHz	29 I/O	4.35 kB	2.2 V	3.6 V	- 40 C	+ 125 C	Reel
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64A-D-5QFN32 Silicon Labs 1,533: $3.26 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8BB31F64A-D-5QFN32 Mouser Part No 634-EF8BB31F64AD5F32	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	Non-Stocked Lead-Time 26 Weeks	$3.26	Min.: 1,533 Mult.: 1,533	SMD/SMT	QFN-32	CIP-51 8051	64 kB	8 bit	10 bit, 12 bit	50 MHz	29 I/O	4.35 kB	2.2 V	3.6 V	- 40 C	+ 125 C	Tube
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 16KB Flash QFN32 EFM32ZG210F16-B-QFN32R Silicon Labs 3,000: $3.05 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. EFM32ZG210F16-B-QFN32R Mouser Part No 634-EFM32ZG21016B32R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 16KB Flash QFN32 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $3.05	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-32	ARM Cortex M0+	16 kB	32 bit	12 bit	24 MHz		4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 4KB Flash QFN32 EFM32ZG210F4-B-QFN32R Silicon Labs 3,000: $2.60 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. EFM32ZG210F4-B-QFN32R Mouser Part No 634-EFM32ZG210F4B32R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 4KB Flash QFN32 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $2.60 $2.56	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-32	ARM Cortex M0+	4 kB	32 bit	12 bit	24 MHz		2 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 8KB Flash QFN32 EFM32ZG210F8-B-QFN32R Silicon Labs 3,000: $2.83 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. EFM32ZG210F8-B-QFN32R Mouser Part No 634-EFM32ZG210F8B32R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 8KB Flash QFN32 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $2.83 Quote Quote	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-32	ARM Cortex M0+	8 kB	32 bit	12 bit	24 MHz		2 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU EFM8BB52F16G-C-QFN32R Silicon Labs 1: $1.31 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. EFM8BB52F16G-C-QFN32R Mouser Part No 634-EFM852F16GQFN32R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $1.31 $0.94 $0.846 $0.744 Reel $0.616 View $0.695 $0.665 $0.645 $0.601	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32		16 kB				29 I/O	1.28 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU EFM8BB52F16I-C-QFN32R Silicon Labs 1: $1.39 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. EFM8BB52F16I-C-QFN32R Mouser Part No 634-EFM852F16IQFN32R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $1.39 $1.00 $0.90 $0.792 Reel $0.656 View $0.74 $0.709 $0.685 $0.639	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32		16 kB				16 I/O	1.28 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB USB MCU EFM32HG310F64G-C-QFN32R Silicon Labs 3,000: $4.49 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. EFM32HG310F64G-C-QFN32R Mouser Part No 634-HG310F64GCQFN32R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB USB MCU	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $4.49	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	25 MHz	22 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Jade M3 QFN32 256kB(Flash) 32kB(RAM) 24IO Note: This rev (B0) is Engineering Samples only EFM32JG1B100F256GM32-B0R Silicon Labs 2,500: $2.39 Non-Stocked	Mfr. Part No. EFM32JG1B100F256GM32-B0R Mouser Part No 634-JG1B100F256GM32R	Silicon Labs	ARM Microcontrollers - MCU Jade M3 QFN32 256kB(Flash) 32kB(RAM) 24IO Note: This rev (B0) is Engineering Samples only	Datasheet	Non-Stocked	Reel $2.39	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	ARM Cortex M3	256 kB	32 bit	12 bit	40 MHz	24 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C	Reel
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU EFM8LB10F16E-C-QFN32R Silicon Labs 2,500: $1.63 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB10F16E-C-QFN32R Mouser Part No 634-LB10F16ECQFN32R	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.63	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU EFM8LB10F16ES0-C-QFN32R Silicon Labs 2,500: $1.63 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB10F16ES0-C-QFN32R Mouser Part No 634-LB10F16ES0CFN32R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.63	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU EFM8LB10F16ES0-C-QFN32 Silicon Labs 2,450: $1.67 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB10F16ES0-C-QFN32 Mouser Part No 634-LB10F16ES0CQFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$1.67	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU EFM8LB10F16ES1-C-QFN32R Silicon Labs 2,500: $1.63 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB10F16ES1-C-QFN32R Mouser Part No 634-LB10F16ES1CFN32R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.63	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU EFM8LB10F16ES1-C-QFN32 Silicon Labs 2,450: $1.67 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB10F16ES1-C-QFN32 Mouser Part No 634-LB10F16ES1CQFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$1.67	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F16E-C-QFN32 Silicon Labs 2,450: $1.80 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F16E-C-QFN32 Mouser Part No 634-LB11F16ECQFN32	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$1.80	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F16E-C-QFN32R Silicon Labs 2,500: $1.77 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F16E-C-QFN32R Mouser Part No 634-LB11F16ECQFN32R	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.77	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU EFM8LB11F16ES0-C-QFN32R Silicon Labs 2,500: $1.77 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F16ES0-C-QFN32R Mouser Part No 634-LB11F16ES0CFN32R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.77	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU EFM8LB11F16ES0-C-QFN32 Silicon Labs 2,450: $1.80 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F16ES0-C-QFN32 Mouser Part No 634-LB11F16ES0CQFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$1.80	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU EFM8LB11F16ES1-C-QFN32R Silicon Labs 2,500: $1.77 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F16ES1-C-QFN32R Mouser Part No 634-LB11F16ES1CFN32R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.77	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU EFM8LB11F16ES1-C-QFN32 Silicon Labs 1: $3.39 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F16ES1-C-QFN32 Mouser Part No 634-LB11F16ES1CQFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$3.39 $2.52 $2.30 $2.05 View $1.94 $1.86 $1.80	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F32E-C-QFN32 Silicon Labs 2,450: $2.12 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F32E-C-QFN32 Mouser Part No 634-LB11F32ECQFN32	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$2.12	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-32	CIP-51 8051	32 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F32E-C-QFN32R Silicon Labs 2,500: $2.07 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F32E-C-QFN32R Mouser Part No 634-LB11F32ECQFN32R	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $2.07	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	32 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU EFM8LB11F32ES0-C-QFN32R Silicon Labs 2,500: $2.07 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F32ES0-C-QFN32R Mouser Part No 634-LB11F32ES0CFN32R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $2.07	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	CIP-51 8051	32 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU EFM8LB11F32ES0-C-QFN32 Silicon Labs 2,450: $2.12 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB11F32ES0-C-QFN32 Mouser Part No 634-LB11F32ES0CQFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$2.12	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-32	CIP-51 8051	32 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Tray

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