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CIP-51 8051 Core 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Packaging
8-bit Microcontrollers - MCU EFM8LB12F32ES1-C-QFN32R Silicon Labs 1: $3.17 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB12F32ES1-C-QFN32R Mouser Part No 634-LB12F32ES1CFN32R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $3.17 $2.37 $2.17 $1.94 View Reel $1.80 $1.84 $1.80 $1.80	Min.: 1 Mult.: 1 : 2,500	CIP-51 8051	32 kB	2.25 kB	QFN-32	72 MHz	10 bit/12 bit/14 bit	29 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Reel, Cut Tape
8-bit Microcontrollers - MCU EFM8LB12F32ES1-C-QFN24 Silicon Labs 2,520: $1.57 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB12F32ES1-C-QFN24 Mouser Part No 634-LB12F32ES1CQFN24	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$1.57	Min.: 2,520 Mult.: 2,520	CIP-51 8051	32 kB	2.25 kB	QFN-24	72 MHz	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Tube
8-bit Microcontrollers - MCU EFM8LB12F32ES1-C-QFN32 Silicon Labs 2,450: $1.69 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB12F32ES1-C-QFN32 Mouser Part No 634-LB12F32ES1CQFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$1.69	Min.: 2,450 Mult.: 2,450	CIP-51 8051	32 kB	2.25 kB	QFN-32	72 MHz	10 bit/12 bit/14 bit	29 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Tray
8-bit Microcontrollers - MCU EFM8LB12F64ES0-C-QFN24R Silicon Labs 2,500: $1.86 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB12F64ES0-C-QFN24R Mouser Part No 634-LB12F64ES0CFN24R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.86 $1.82	Min.: 2,500 Mult.: 2,500 : 2,500	CIP-51 8051	64 kB	4.25 kB	QFN-24	72 MHz	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Reel
8-bit Microcontrollers - MCU EFM8LB12F64ES0-C-QFN32R Silicon Labs 2,500: $1.93 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB12F64ES0-C-QFN32R Mouser Part No 634-LB12F64ES0CFN32R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.93	Min.: 2,500 Mult.: 2,500 : 2,500	CIP-51 8051	64 kB	4.25 kB	QFN-32	72 MHz	10 bit/12 bit/14 bit	29 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Reel
8-bit Microcontrollers - MCU EFM8LB12F64ES0-C-QFN24 Silicon Labs 2,520: $1.86 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB12F64ES0-C-QFN24 Mouser Part No 634-LB12F64ES0CQFN24	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$1.86	Min.: 2,520 Mult.: 2,520	CIP-51 8051	64 kB	4.25 kB	QFN-24	72 MHz	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Tube
8-bit Microcontrollers - MCU EFM8LB12F64ES0-C-QFN32 Silicon Labs 2,450: $1.99 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB12F64ES0-C-QFN32 Mouser Part No 634-LB12F64ES0CQFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	$1.99	Min.: 2,450 Mult.: 2,450	CIP-51 8051	64 kB	4.25 kB	QFN-32	72 MHz	10 bit/12 bit/14 bit	29 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Tray
8-bit Microcontrollers - MCU EFM8LB12F64ES1-C-QFN32R Silicon Labs 1: $3.71 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM8LB12F64ES1-C-QFN32R Mouser Part No 634-LB12F64ES1CFN32R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $3.71 $2.76 $2.52 $2.26 View Reel $1.93 $2.14 $2.09 $1.99 $1.93	Min.: 1 Mult.: 1 : 2,500	CIP-51 8051	64 kB	4.25 kB	QFN-32	72 MHz	10 bit/12 bit/14 bit	29 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F317-GM Silicon Labs 1,911: $5.82 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. C8051F317-GM Mouser Part No 634-C8051F317-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	$5.82	Min.: 1,911 Mult.: 1,911	CIP-51 8051	16 kB	1.28 kB	QFN-24	25 MHz	10 bit	21 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F317		Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32G-D-QFP32 Silicon Labs 1,250: $1.39 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. EFM8BB31F32G-D-QFP32 Mouser Part No 634-EF8BB31F32GDQP32 NRND	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	$1.39	Min.: 1,250 Mult.: 1,250	CIP-51 8051	32 kB	2.3 kB	QFP-32	50 MHz	10 bit, 12 bit	28 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F32E-C-QFP32 Silicon Labs 1,250: $1.81 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. EFM8LB11F32E-C-QFP32 Mouser Part No 634-LB11F32ECQFP32 NRND	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	$1.81	Min.: 1,250 Mult.: 1,250	CIP-51 8051	32 kB	2.25 kB	QFP-32	72 MHz	10 bit/12 bit/14 bit	28 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Tray
8-bit Microcontrollers - MCU C8051F507-AM Silicon Labs 1: $10.39 Non-Stocked End of Life	Mfr. Part No. C8051F507-AM Mouser Part No 634-C8051F507-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$10.39 $8.08 $7.50 $6.87 View $6.51 $6.38 $6.23 Quote	Min.: 1 Mult.: 1	CIP-51 8051	32 kB	256 B	QFN-32	50 MHz	12 bit	25 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F507	AEC-Q100
8-bit Microcontrollers - MCU C8051F531-C-AM Silicon Labs 1: $5.72 Non-Stocked End of Life	Mfr. Part No. C8051F531-C-AM Mouser Part No 634-C8051F531-C-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$5.72 $4.36 $4.01 $3.64 View $3.46 $3.35 $3.31 $3.27	Min.: 1 Mult.: 1	CIP-51 8051	8 kB	256 B	QFN-20	25 MHz	12 bit	16 I/O	2 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F531	AEC-Q100
8-bit Microcontrollers - MCU C8051F553-AM Silicon Labs 1: $8.43 Non-Stocked End of Life	Mfr. Part No. C8051F553-AM Mouser Part No 634-C8051F553-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$8.43 $6.49 $5.66 $5.56 View $5.34 $5.33 $5.25 Quote	Min.: 1 Mult.: 1	CIP-51 8051	32 kB	2.25 kB	QFN-24	50 MHz	12 bit	18 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F553	AEC-Q100
8-bit Microcontrollers - MCU C8051F554-AM Silicon Labs 1: $8.35 Non-Stocked End of Life	Mfr. Part No. C8051F554-AM Mouser Part No 634-C8051F554-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$8.35 $6.44 $5.96 $5.43 View $5.03 $4.87 $4.64	Min.: 1 Mult.: 1	CIP-51 8051	16 kB	2.25 kB	QFN-24	50 MHz	12 bit	18 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F554	AEC-Q100
8-bit Microcontrollers - MCU C8051F569-AM Silicon Labs 1: $11.04 Non-Stocked End of Life	Mfr. Part No. C8051F569-AM Mouser Part No 634-C8051F569-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$11.04 $8.62 $7.80 $7.28 View $6.98 $6.85 $6.71 Quote	Min.: 1 Mult.: 1	CIP-51 8051	32 kB	2.25 kB	QFN-40	50 MHz	12 bit	33 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F569	AEC-Q100
8-bit Microcontrollers - MCU C8051F587-AM Silicon Labs 1: $13.75 Non-Stocked End of Life	Mfr. Part No. C8051F587-AM Mouser Part No 634-C8051F587-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$13.75 $10.76 $10.02 $9.20 View $9.11 $8.58 $8.38 Quote	Min.: 1 Mult.: 1	CIP-51 8051	96 kB	8.25 kB	QFN-32	50 MHz	12 bit	25 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F587	AEC-Q100
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F16G-D-QFP32R Silicon Labs 1: $2.25 Non-Stocked Lead-Time 30 Weeks End of Life	Mfr. Part No. EFM8BB31F16G-D-QFP32R Mouser Part No 634-EF8BB31F16GDP32R End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 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 30 Weeks	Cut Tape $2.25 $1.66 $1.51 $1.35 $1.27 Reel $1.23	Min.: 1 Mult.: 1 : 500	CIP-51 8051	16 kB	2.3 kB	QFP-32	50 MHz	10 bit, 12 bit	28 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F16G-D-QFP32 Silicon Labs 1: $2.25 Non-Stocked Lead-Time 30 Weeks End of Life	Mfr. Part No. EFM8BB31F16G-D-QFP32 Mouser Part No 634-EF8BB31F16GDQP32 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 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 30 Weeks	$2.25 $1.66 $1.51 $1.35 View $1.27 $1.23 $1.19	Min.: 1 Mult.: 1	CIP-51 8051	16 kB	2.3 kB	QFP-32	50 MHz	10 bit, 12 bit	28 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F16I-D-QFN24R Silicon Labs 1: $1.97 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. EFM8BB31F16I-D-QFN24R Mouser Part No 634-EF8BB31F16IDF24R End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 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 29 Weeks	Cut Tape $1.97 $1.44 $1.31 $1.17 View Reel $1.05 $1.10 $1.06 $1.05 $1.05	Min.: 1 Mult.: 1 : 1,500	CIP-51 8051	16 kB	2.3 kB	QFN-24	50 MHz	10 bit, 12 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32I-D-QSOP24 Silicon Labs 1: $2.42 Non-Stocked End of Life	Mfr. Part No. EFM8BB31F32I-D-QSOP24 Mouser Part No 634-EF8BB31F32IDSO24 End of Life	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	$2.42 $1.79 $1.63 $1.46 View $1.38 $1.34 $1.29 $1.24 $1.21	Min.: 1 Mult.: 1	CIP-51 8051	32 kB	2.3 kB	QSOP-24	50 MHz	10 bit, 12 bit	21 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Tube
8-bit Microcontrollers - MCU Silicon Labs C8051F592-AM C8051F592-AM Silicon Labs 1: $15.64 Non-Stocked	Mfr. Part No. C8051F592-AM Mouser Part No 634-C8051F592-AM	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$15.64 $12.25 $11.40 $10.47 View $10.37 $9.76 $9.54 Quote	Min.: 1 Mult.: 1	CIP-51 8051		8.25 kB		50 MHz	12 bit		1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F592	AEC-Q100
8-bit Microcontrollers - MCU Silicon Labs C8051F592-AMR C8051F592-AMR Silicon Labs 1,500: $9.54 Non-Stocked	Mfr. Part No. C8051F592-AMR Mouser Part No 634-C8051F592-AMR	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$9.54 Quote Quote	Min.: 1,500 Mult.: 1	CIP-51 8051		8.25 kB		50 MHz	12 bit		1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F592	AEC-Q100