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25 MHz 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F8G-A-QFN24 Silicon Labs 1: $1.948 1.791In Stock	Mfr. Part # EFM8SB10F8G-A-QFN24 Mouser Part # 634-8SB10F8GAQF24	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	1.791In Stock	$1.948 $1.492 $1.356 $1.208 View $1.130 $1.087 $1.062 $1.014 $991	Min.: 1 Mult.: 1	CIP-51 8051	8 kB	512 B	QFN-24	25 MHz	12 bit	17 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tube
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F4G-A-QFN20R Silicon Labs 1: $1.379 4.518In Stock	Mfr. Part # EFM8BB10F4G-A-QFN20R Mouser Part # 634-8BB10F4GAQF20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	4.518In Stock	Cut Tape $1.379 $1.015 $918 $812 Reel $677 View $761 $730 $698 $661 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	CIP-51 8051	4 kB	512 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8BB1		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2I-A-QFN20 Silicon Labs 1: $1.162 3.156In Stock	Mfr. Part # EFM8BB10F2I-A-QFN20 Mouser Part # 634-EFM8BB10F2IAFN20	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	3.156In Stock	$1.162 $889 $800 $703 View $657 $630 $610 $582 $568	Min.: 1 Mult.: 1	CIP-51 8051	2 kB	256 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	EFM8BB1		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F336-GM Silicon Labs 1: $12.965 2.590In Stock NRND	Mfr. Part # C8051F336-GM Mouser Part # 634-C8051F336-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	2.590In Stock	$12.965 $10.310 $9.296 $8.715 View $8.351 $8.180 $7.998 Quote	Min.: 1 Mult.: 1	8051	16 kB	768 B	QFN-20	25 MHz	10 bit	17 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F336		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2G-A-QFN20 Silicon Labs 1: $1.025 15.493In Stock	Mfr. Part # EFM8BB10F2G-A-QFN20 Mouser Part # 634-8BB10F2GAQF20	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	15.493In Stock	$1.025 $788 $710 $612 View $583 $546 $526 $501 $481	Min.: 1 Mult.: 1	CIP-51 8051	2 kB	256 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8BB1		Tube
8-bit Microcontrollers - MCU 16KB FL 768bytes- RAM 25I/O PIC18F2423-I/SO Microchip Technology 1: $6.277 1.231In Stock	Mfr. Part # PIC18F2423-I/SO Mouser Part # 579-PIC18F2423-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB FL 768bytes- RAM 25I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.231In Stock	$6.277 $6.266	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	SOIC-28	25 MHz	12 bit	25 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx23		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8G-A-SOIC16R Silicon Labs 1: $1.470 4.880In Stock	Mfr. Part # EFM8BB10F8G-A-SOIC16R Mouser Part # 634-8BB10F8GASO16R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	4.880In Stock	Cut Tape $1.470 $1.065 $964 $851 Reel $710 View $797 $766 $731 $694 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	CIP-51 8051	8 kB	512 B	SOIC-16	25 MHz	12 bit	13 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8BB1		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB 3840 RAM 52I/O PIC18LF6620-I/PT Microchip Technology 1: $17.044 210In Stock	Mfr. Part # PIC18LF6620-I/PT Mouser Part # 579-PIC18LF6620-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3840 RAM 52I/O Learn More about Microchip Technology microchip pic18lf65 pic18lf66	Datasheet	210In Stock	$17.044 $17.032 View Quote	Min.: 1 Mult.: 1	PIC18	64 kB	3.75 kB	TQFP-64	25 MHz	10 bit	52 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fx620		Tray
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8I-A-SOIC16 Silicon Labs 1: $1.470 2.249In Stock	Mfr. Part # EFM8BB10F8I-A-SOIC16 Mouser Part # 634-8BB10F8I-ASOIC16	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	2.249In Stock	$1.470 $1.114 $1.008 $891 View $835 $802 $766 $743 $726	Min.: 1 Mult.: 1	CIP-51 8051	8 kB	512 B	SOIC-16	25 MHz	12 bit	13 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	EFM8BB1		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F327-GMR Silicon Labs 1: $5.696 3.007In Stock	Mfr. Part # C8051F327-GMR Mouser Part # 634-C8051F327-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	3.007In Stock	Cut Tape $5.696 $4.341 $3.999 $3.623 View Reel $3.247 $3.441 $3.338 $3.293 $3.247	Min.: 1 Mult.: 1 : 2.500	8051	16 kB	1.54 kB	QFN-28	25 MHz		15 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F327		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F338-GMR Silicon Labs 1: $13.273 2.731In Stock	Mfr. Part # C8051F338-GMR Mouser Part # 634-C8051F338-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	2.731In Stock	Cut Tape $13.273 $10.390 $9.672 $8.886 View Reel $7.667 $8.795 $8.283 $8.089 $7.667 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500	8051	16 kB	768 B	QFN-24	25 MHz	10 bit	21 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F338		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU EFM8SB20F64G-B-QFN24 Silicon Labs 1: $3.463 2.654In Stock NRND	Mfr. Part # EFM8SB20F64G-B-QFN24 Mouser Part # 634-EFM8SBF64GBQFN24 NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	2.654In Stock	$3.463 $2.643 $2.358 $2.130 View $2.073 $1.982 $1.925 $1.903	Min.: 1 Mult.: 1	CIP-51 8051	64 kB	4.25 kB	QFN-24	25 MHz	10 bit	16 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8SB		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F336-GMR Silicon Labs 1: $12.885 1.408In Stock	Mfr. Part # C8051F336-GMR Mouser Part # 634-C8051F336-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	1.408In Stock	Cut Tape $12.885 $10.310 $9.422 $8.693 View Reel $7.018 $8.351 $8.260 $7.018 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	8051	16 kB	768 B	QFN-20	25 MHz	10 bit	17 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F336		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers DS80C320-ENG+ Analog Devices / Maxim Integrated 1: $35.864 145In Stock	Mfr. Part # DS80C320-ENG+ Mouser Part # 700-DS80C320-ENG	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	145In Stock	$35.864 $35.078 $34.315 $33.631	Min.: 1 Mult.: 1 Max.: 116	8051	64 kB	256 B	TQFP-44	25 MHz	No ADC	32 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	DS80C320		Tray
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F8A-A-QFN20R Silicon Labs 1: $3.714 1.221In Stock End of Life	Mfr. Part # EFM8SB10F8A-A-QFN20R Mouser Part # 634-M8SB10F8AAQFN20R End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	1.221In Stock	Cut Tape $3.714 $2.768 $2.529 $2.267 View Reel $1.709 $2.142 $2.096 $1.948 $1.709	Min.: 1 Mult.: 1 : 1.500	CIP-51 8051	8 kB	512 B	QFN-20	25 MHz	12 bit	16 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8SB	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU EFM8SB20F64G-B-QFN24R Silicon Labs 1: $3.429 1.500In Stock	Mfr. Part # EFM8SB20F64G-B-QFN24R Mouser Part # 634-EFM8SB64GBQFN24R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	1.500In Stock	Cut Tape $3.429 $2.575 $2.347 $2.108 Reel $1.777 View $1.994 $1.948 $1.857 $1.754 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	CIP-51 8051	64 kB	4.25 kB		25 MHz	10 bit	16 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8SB		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F8A-A-QFN24 Silicon Labs 1: $3.976 1.519In Stock	Mfr. Part # EFM8SB10F8A-A-QFN24 Mouser Part # 634-FM8SB10F8AAQFN24	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	1.519In Stock	$3.976 $2.962 $2.643 $2.427 View $2.301 $2.244 $2.187 $2.119 $2.073	Min.: 1 Mult.: 1	CIP-51 8051	8 kB	512 B		25 MHz	12 bit	17 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8SB	AEC-Q100	Tube
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers DS80C320-ECG+ Analog Devices / Maxim Integrated 1: $48.385 130In Stock	Mfr. Part # DS80C320-ECG+ Mouser Part # 700-DS80C320-ECG	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	130In Stock	$48.385 $40.558 $36.799 $34.885	Min.: 1 Mult.: 1 Max.: 104	8051	64 kB	256 B	TQFP-44	25 MHz	No ADC	32 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	0 C	+ 70 C	DS80C320		Tray
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers DS80C320-QCG+ Analog Devices / Maxim Integrated 1: $47.815 68In Stock	Mfr. Part # DS80C320-QCG+ Mouser Part # 700-DS80C320-QCG	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	68In Stock	$47.815 $39.259 $37.995 $35.591 View $34.862 Quote	Min.: 1 Mult.: 1	8051	64 kB	256 B	PLCC-44	25 MHz	No ADC	32 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	0 C	+ 70 C	DS80C320		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU C8051F850-C-GM Silicon Labs 1: $3.349 1.473In Stock NRND	Mfr. Part # C8051F850-C-GM Mouser Part # 634-C8051F850-C-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU Learn More about Silicon Labs silabs c8051f85 c8051f86 mcus	Datasheet	1.473In Stock	$3.349 $2.506 $2.290 $2.051 View $1.937 $1.891 $1.811 $1.732 $1.709	Min.: 1 Mult.: 1	8051	8 kB	512 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F850	AEC-Q100	Tube
8-bit Microcontrollers - MCU High-Speed Microcontroller DS80C310-QNG+ Analog Devices / Maxim Integrated 1: $42.711 46In Stock	Mfr. Part # DS80C310-QNG+ Mouser Part # 700-DS80C310-QNG	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed Microcontroller Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	46In Stock	$42.711 $38.359 $31.729 $30.259 View $29.974 Quote	Min.: 1 Mult.: 1	8051	64 kB	256 B	PLCC-44	25 MHz	No ADC	32 I/O	4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	DS80C310		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8G-A-QFN20R Silicon Labs 1: $1.048 35.706In Stock 40.500On Order	Mfr. Part # EFM8BB10F8G-A-QFN20R Mouser Part # 634-8BB10F8GAQF20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	35.706In Stock 40.500On Order On Order Ship Dates Mfr. #: EFM8BB10F8G-A-QFN20R Stock: 35.706 Can Ship Immediately On Order: 19.500 Pending 19.500 Expected 10/21/2026 1.500 Expected 10/28/2026 Factory Lead-Time: 12 Weeks	Cut Tape $1.048 $887 $729 $681 View Reel $570 $602 $584 $570 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	CIP-51 8051	8 kB	512 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8BB1		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm) IS31CS8974A-QFLS2-TR Lumissil 1: $2.370 2.500In Stock New Product	Mfr. Part # IS31CS8974A-QFLS2-TR Mouser Part # 870-31CS8974AQFLS2TR New Product	Lumissil	8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm) Learn More about Lumissil is3xcs8974 mcus		2.500In Stock	Cut Tape $2.370 $1.515 $1.356 $1.112 Reel $704 View $970 $918 $772 $697	Min.: 1 Mult.: 1 : 2.500	8051	32 KB	2 KB	WQFN-24	25 MHz		20 I/O	2.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel, Cut Tape
8-bit Microcontrollers - MCU 128KB 3840 RAM 52I/O PIC18LF6720-I/PT Microchip Technology 1: $18.263 141In Stock	Mfr. Part # PIC18LF6720-I/PT Mouser Part # 579-PIC18LF6720-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 128KB 3840 RAM 52I/O	Datasheet	141In Stock	$18.263	Min.: 1 Mult.: 1	PIC18	128 kB	3.75 kB	TQFP-64	25 MHz	10 bit	52 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fx720		Tray
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2G-A-QFN20R Silicon Labs 1: $980 15.521In Stock	Mfr. Part # EFM8BB10F2G-A-QFN20R Mouser Part # 634-8BB10F2GAQF20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	15.521In Stock	Cut Tape $980 $754 $673 $614 Reel $507 View $594 $547 $518 $500 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	CIP-51 8051	2 kB	256 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8BB1		Reel, Cut Tape, MouseReel