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

8051 Core Embedded Processors & Controllers

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

Types of Embedded Processors & Controllers

List Images

Results: 490

Applied Filters:

Core = 8051

Manufacturer

Mounting Style

Package/Case

Number of I/Os

Data Bus Width

ADC Resolution

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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 CY8C3246LTI-125T Infineon Technologies 2,000: $7.30 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3246LTI-125T Mouser Part No 727-CY8C3246LTI-125T	Infineon Technologies	8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $7.30 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000			8051		8 bit
8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 CY8C3246LTI-128T Infineon Technologies 2,000: $8.94 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3246LTI-128T Mouser Part No 727-CY8C3246LTI-128T	Infineon Technologies	8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $8.94 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000			8051		8 bit
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3246LTI-162 Infineon Technologies 1: $12.40 2In Stock	Mfr. Part No. CY8C3246LTI-162 Mouser Part No 727-CY8C3246LTI-162	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	2In Stock	$12.40 $10.08 $9.61 $8.35 View $7.97 $6.97 $6.72 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	8051	29 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 CY8C3246LTI-162T Infineon Technologies 2,000: $6.89 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3246LTI-162T Mouser Part No 727-CY8C3246LTI-162T	Infineon Technologies	8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $6.89 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000	SMD/SMT		8051	29 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 CY8C3246PVI-122T Infineon Technologies 1,000: $6.41 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3246PVI-122T Mouser Part No 727-CY8C3246PVI-122T	Infineon Technologies	8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $6.41 View Quote	Min.: 1,000 Mult.: 1,000 : 1,000			8051		8 bit
8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 25 I/O CY8C3246PVI-147T Infineon Technologies 1,000: $7.43 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3246PVI-147T Mouser Part No 727-CY8C3246PVI-147T	Infineon Technologies	8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 25 I/O Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $7.43 View Quote	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	SSOP-48	8051		8 bit
8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V CY8C3444LTI-119 Infineon Technologies 1: $12.56 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3444LTI-119 Mouser Part No 727-CY8C3444LTI-119	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	Non-Stocked Lead-Time 10 Weeks	$12.56 $10.21 $9.74 $8.45 View $7.85 $7.24 $6.98 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	8051	29 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 16Kb Flash 2Kb SRAM PSoC 3 CY8C3444LTI-119T Infineon Technologies 2,000: $6.98 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3444LTI-119T Mouser Part No 727-CY8C3444LTI-119T	Infineon Technologies	8-bit Microcontrollers - MCU 16Kb Flash 2Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $6.98 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000			8051		8 bit
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3445AXI-104 Infineon Technologies 1: $15.23 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3445AXI-104 Mouser Part No 727-CY8C3445AXI-104	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	Non-Stocked Lead-Time 10 Weeks	$15.23 $11.88 $10.36 $9.98 View $9.71 $8.79 $8.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	70 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 CY8C3445AXI-104T Infineon Technologies 1,500: $9.00 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3445AXI-104T Mouser Part No 727-CY8C3445AXI-104T	Infineon Technologies	8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $9.00 Quote Quote	Min.: 1,500 Mult.: 1,500 : 1,500			8051		8 bit
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3445LTI-078 Infineon Technologies 1: $12.50 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3445LTI-078 Mouser Part No 727-CY8C3445LTI-078	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	Non-Stocked Lead-Time 10 Weeks	$12.50 $9.80 $8.72 $8.39 View $8.02 $7.77 $7.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	8051	29 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 CY8C3445LTI-078T Infineon Technologies 2,000: $7.64 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3445LTI-078T Mouser Part No 727-CY8C3445LTI-078T	Infineon Technologies	8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $7.64 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000			8051		8 bit
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3445LTI-079 Infineon Technologies 2,600: $7.83 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3445LTI-079 Mouser Part No 727-CY8C3445LTI-079	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	Non-Stocked Lead-Time 10 Weeks	$7.83 Quote Quote	Min.: 2,600 Mult.: 2,600	SMD/SMT	QFN-68	8051	46 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 CY8C3445LTI-079T Infineon Technologies 2,000: $7.84 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3445LTI-079T Mouser Part No 727-CY8C3445LTI-079T	Infineon Technologies	8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $7.84 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000			8051		8 bit
8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 CY8C3445PVI-094T Infineon Technologies 1,000: $7.67 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3445PVI-094T Mouser Part No 727-CY8C3445PVI-094T	Infineon Technologies	8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $7.67 View Quote	Min.: 1,000 Mult.: 1,000 : 1,000			8051		8 bit
8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 62 I/O CY8C3446AXI-099T Infineon Technologies 1: $15.69 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3446AXI-099T Mouser Part No 727-CY8C3446AXI-099T	Infineon Technologies	8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 62 I/O Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $15.69 $12.40 $11.08 $10.67 View Reel $9.35 $10.15 $9.81 $9.35 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-100	8051	72 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 CY8C3446AXI-105T Infineon Technologies 1,500: $9.14 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3446AXI-105T Mouser Part No 727-CY8C3446AXI-105T	Infineon Technologies	8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $9.14 Quote Quote	Min.: 1,500 Mult.: 1,500 : 1,500			8051		8 bit
8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 25 I/O CY8C3446LTI-073T Infineon Technologies 2,000: $9.39 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3446LTI-073T Mouser Part No 727-CY8C3446LTI-073T	Infineon Technologies	8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 25 I/O Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $9.39 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000	SMD/SMT	QFN-48	8051		8 bit
8-bit Microcontrollers - MCU PSoC 64KB FL 1.7-5.5V CY8C3446LTI-085T Infineon Technologies 2,000: $9.55 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3446LTI-085T Mouser Part No 727-CY8C3446LTI-085T	Infineon Technologies	8-bit Microcontrollers - MCU PSoC 64KB FL 1.7-5.5V Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $9.55 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000	SMD/SMT	QFN-68	8051		8 bit
8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V CY8C3665LTI-044 Infineon Technologies 1,300: $9.65 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3665LTI-044 Mouser Part No 727-CY8C3665LTI-044	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	Non-Stocked Lead-Time 10 Weeks	$9.65 View Quote	Min.: 1,300 Mult.: 1,300	SMD/SMT	QFN-68	8051	48 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 CY8C3665LTI-044T Infineon Technologies 2,000: $9.92 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3665LTI-044T Mouser Part No 727-CY8C3665LTI-044T	Infineon Technologies	8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $9.92 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000			8051		8 bit	12 bit
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3666AXI-036 Infineon Technologies 1: $19.89 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3666AXI-036 Mouser Part No 727-CY8C3666AXI-036	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	Non-Stocked Lead-Time 10 Weeks	$19.89 $15.96 $13.88 $13.44 View $12.47 $11.77 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	28 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 CY8C3666AXI-036T Infineon Technologies 1,500: $12.12 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3666AXI-036T Mouser Part No 727-CY8C3666AXI-036T	Infineon Technologies	8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $12.12 Quote Quote	Min.: 1,500 Mult.: 1,500 : 1,500			8051		8 bit	12 bit
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3666AXI-037 Infineon Technologies 1: $19.45 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3666AXI-037 Mouser Part No 727-CY8C3666AXI-037	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	Non-Stocked Lead-Time 10 Weeks	$19.45 $15.60 $13.57 $12.55 View $12.18 $11.50 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	70 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 CY8C3666AXI-037T Infineon Technologies 1,500: $11.54 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C3666AXI-037T Mouser Part No 727-CY8C3666AXI-037T	Infineon Technologies	8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3 Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $11.54 Quote Quote	Min.: 1,500 Mult.: 1,500 : 1,500		TQFP-100	8051		8 bit	12 bit