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8 bit 50 MHz Semiconductors

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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.
NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash SST25VF080B-50-4I-S2AE Microchip Technology 1: $1.50 289In Stock 1,620Expected 2026/10/30	Mfr. Part No. SST25VF080B-50-4I-S2AE Mouser Part No 579-25VF080B504IS2AE	Microchip Technology	NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash	Datasheet	289In Stock 1,620Expected 2026/10/30	$1.50 $1.47 $1.40	Min.: 1 Mult.: 1
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-S2AE-T Microchip Technology 1: $1.26 977In Stock 2,100Expected 2027/01/11	Mfr. Part No. SST25VF040B-50-4I-S2AE-T Mouser Part No 579-25VF40B504IS2AET	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	977In Stock 2,100Expected 2027/01/11	Cut Tape $1.26 $1.21 Reel $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,100
NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash SST25VF080B-50-4I-S2AE-T Microchip Technology 1: $1.55 986In Stock 2,100Expected 2026/10/30	Mfr. Part No. SST25VF080B-50-4I-S2AE-T Mouser Part No 579-25VF80B504IS2AET	Microchip Technology	NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash	Datasheet	986In Stock 2,100Expected 2026/10/30	Cut Tape $1.55 $1.50 Reel $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,100
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-S2AF-T Microchip Technology 1: $1.30 691In Stock 4,200On Order	Mfr. Part No. SST25VF040B-50-4I-S2AF-T Mouser Part No 579-5VF040B504IS2AFT	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	691In Stock 4,200On Order	Cut Tape $1.30 $1.24 Reel $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,100
NOR Flash FLASH MEMORY 4M (512Kx8) 50MHz SST25VF040B-50-4C-SAF Microchip Technology 1: $1.12 884In Stock 2,500Expected 2027/01/18	Mfr. Part No. SST25VF040B-50-4C-SAF Mouser Part No 579-SST25VF040B504CS	Microchip Technology	NOR Flash FLASH MEMORY 4M (512Kx8) 50MHz	Datasheet	884In Stock 2,500Expected 2027/01/18	$1.12 $1.08 $1.04	Min.: 1 Mult.: 1
NOR Flash 16Mbit 50MHz SST25VF016B-50-4C-QAF Microchip Technology 1: $2.19 707In Stock	Mfr. Part No. SST25VF016B-50-4C-QAF Mouser Part No 579-SST25VF16B54CQAF	Microchip Technology	NOR Flash 16Mbit 50MHz	Datasheet	707In Stock	$2.19 $2.11 $2.02	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB21F16G-C-QFN20 Silicon Labs 1: $1.71 50In Stock 2,520Expected 2027/01/08	Mfr. Part No. EFM8BB21F16G-C-QFN20 Mouser Part No 634-8BB21F16GCQFN20	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	50In Stock 2,520Expected 2027/01/08	$1.71 $1.45 $1.27 $1.06	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB10F16G-C-QFN20 Silicon Labs 1: $2.58 164In Stock	Mfr. Part No. EFM8UB10F16G-C-QFN20 Mouser Part No 634-8UB10F16GCQFN20	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU	Datasheet	164In Stock	$2.58 $2.17 $1.90 $1.78 $1.59	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB10F16G-C-QFN20R Silicon Labs 1: $2.64 110In Stock 49,500On Order	Mfr. Part No. EFM8UB10F16G-C-QFN20R Mouser Part No 634-8UB10F16GCQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU	Datasheet	110In Stock 49,500On Order On Order Ship Dates Mfr. No: EFM8UB10F16G-C-QFN20R Stock: 110 Can Dispatch Immediately On Order: 40,500 Expected 2027/01/08 9,000 Expected 2027/01/12 Factory Lead Time: 31 Weeks	Cut Tape $2.64 $2.21 $1.94 $1.84 View Reel $1.51 $1.80 $1.60 $1.51 $1.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB10F16G-C-QFN28R Silicon Labs 1: $2.71 105In Stock 7,500Expected 2027/01/08	Mfr. Part No. EFM8UB10F16G-C-QFN28R Mouser Part No 634-8UB10F16GCQFN28R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU	Datasheet	105In Stock 7,500Expected 2027/01/08	Cut Tape $2.71 $2.28 $2.00 $1.90 View Reel $1.59 $1.64 $1.59 $1.59	Min.: 1 Mult.: 1 : 2,500
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB21F16I-C-QFN20R Silicon Labs 1: $1.85 331In Stock	Mfr. Part No. EFM8BB21F16I-C-QFN20R Mouser Part No 634-BB21F16ICQFN20R	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	331In Stock	Cut Tape $1.85 $1.57 $1.38 $1.30 View Reel $0.904 $1.04 $0.996 $0.904 $0.904 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F16G-D-QFN32 Silicon Labs 1: $1.76 1,432In Stock	Mfr. Part No. EFM8BB31F16G-D-QFN32 Mouser Part No 634-EF8BB31F16GDQN32	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	1,432In Stock	$1.76 $1.49 $1.31 $1.24 View $1.10 $1.05 $1.01 $0.968 $0.957	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32I-D-4QFN24R Silicon Labs 1: $2.41 617In Stock	Mfr. Part No. EFM8BB31F32I-D-4QFN24R Mouser Part No 634-EF8BB31F32ID424R	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	617In Stock	Cut Tape $2.41 $1.78 $1.62 $1.45 Reel $1.24 View $1.37 $1.33 $1.28 $1.21	Min.: 1 Mult.: 1 : 2,500
NOR Flash 512K x 8 7 us SST25VF040B-50-4C-S2AF Microchip Technology 1: $1.22 1,659In Stock	Mfr. Part No. SST25VF040B-50-4C-S2AF Mouser Part No 804-25VF040B5CS2AF	Microchip Technology	NOR Flash 512K x 8 7 us	Datasheet	1,659In Stock	$1.22 $1.19 $1.13	Min.: 1 Mult.: 1
NOR Flash 512K X 8 14 us SST25VF040B-50-4I-QAF Microchip Technology 1: $1.45 7In Stock	Mfr. Part No. SST25VF040B-50-4I-QAF Mouser Part No 804-25VF040B5IQAF	Microchip Technology	NOR Flash 512K X 8 14 us	Datasheet	7In Stock	$1.45 $1.40 $1.35	Min.: 1 Mult.: 1
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial SST25VF040B-50-4I-S2AF Microchip Technology 1: $1.22 564In Stock	Mfr. Part No. SST25VF040B-50-4I-S2AF Mouser Part No 804-25VF040B5IS2AF	Microchip Technology	NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial	Datasheet	564In Stock	$1.22 $1.19 $1.13	Min.: 1 Mult.: 1
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial SST25VF040B-50-4I-SAF Microchip Technology 1: $1.20 1,054In Stock	Mfr. Part No. SST25VF040B-50-4I-SAF Mouser Part No 804-25VF040B5ISAF	Microchip Technology	NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial	Datasheet	1,054In Stock	$1.20 $1.16 $1.11	Min.: 1 Mult.: 1
NOR Flash 8M (1Mx8) 50MHz Commercial Temp SST25VF080B-50-4C-PAE Microchip Technology 1: $1.76 693In Stock	Mfr. Part No. SST25VF080B-50-4C-PAE Mouser Part No 804-25VF080B5CPAE	Microchip Technology	NOR Flash 8M (1Mx8) 50MHz Commercial Temp	Datasheet	693In Stock	$1.76 $1.71 $1.62	Min.: 1 Mult.: 1
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial SST25VF080B-50-4C-S2AF Microchip Technology 1: $1.50 Lead-Time 16 Weeks	Mfr. Part No. SST25VF080B-50-4C-S2AF Mouser Part No 804-25VF080B5CS2AF	Microchip Technology	NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial	Datasheet	Lead-Time 16 Weeks	$1.50 $1.47 $1.40	Min.: 1 Mult.: 1
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Industrial SST25VF080B-50-4I-QAF Microchip Technology 1: $1.63 329In Stock 340Expected 2026/10/30	Mfr. Part No. SST25VF080B-50-4I-QAF Mouser Part No 804-25VF080B5IQAF	Microchip Technology	NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Industrial	Datasheet	329In Stock 340Expected 2026/10/30	$1.63 $1.58 $1.50	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F16I-D-QFP32 Silicon Labs 1: $2.44 8In Stock NRND	Mfr. Part No. EFM8BB31F16I-D-QFP32 Mouser Part No 634-EF8BB31F16IDQP32 NRND	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	8In Stock	$2.44 $1.80 $1.64 $1.47 View $1.38 $1.34 $1.29	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU C8051F351-GMR Silicon Labs 1: $16.04 97In Stock	Mfr. Part No. C8051F351-GMR Mouser Part No 634-C8051F351-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU	Datasheet	97In Stock	Cut Tape $16.04 $12.55 $11.69 $10.73 View Reel $9.26 $10.63 $10.00 $9.78 $9.26	Min.: 1 Mult.: 1 : 2,500
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20 C8051F392-A-GMR Silicon Labs 1: $4.35 72In Stock	Mfr. Part No. C8051F392-A-GMR Mouser Part No 634-C8051F392-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20	Datasheet	72In Stock	Cut Tape $4.35 $3.28 $3.01 $2.72 $2.61 Reel $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3246LTI-149 Infineon Technologies 1: $14.36 8In Stock	Mfr. Part No. CY8C3246LTI-149 Mouser Part No 727-CY8C3246LTI-149	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	8In Stock	$14.36 $11.15 $10.06 $9.48 View $9.04 $8.77 $8.36 Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O CY8C3246LTI-149T Infineon Technologies 1: $14.54 23In Stock	Mfr. Part No. CY8C3246LTI-149T Mouser Part No 727-CY8C3246LTI-149T	Infineon Technologies	8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O Learn More about Infineon Technologies cypress psoc	Datasheet	23In Stock	Cut Tape $14.54 $11.04 $10.58 $9.33 View Reel $8.35 $8.87 $8.57 $8.36 $8.35 Quote	Min.: 1 Mult.: 1 : 2,000

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