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UART 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.
8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader UART GREEN AT89C51CC01UAT-RLTUM Microchip Technology 1: $9.07 723In Stock 2,240Expected 9/30/2026	Mfr. Part # AT89C51CC01UAT-RLTUM Mouser Part # 556-AT89C51CC01UATUM	Microchip Technology	8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader UART GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	723In Stock 2,240Expected 9/30/2026	$9.07 $8.31 $7.53	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V AT89C55WD-24JU Microchip Technology 1: $4.66 399In Stock	Mfr. Part # AT89C55WD-24JU Mouser Part # 556-AT89C55WD-24JU	Microchip Technology	8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V	Datasheet	399In Stock	$4.66 $4.29 $4.24	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ IND TEMP 5V AT89C55WD-24PU Microchip Technology 1: $5.15 864In Stock 900Expected 10/2/2026	Mfr. Part # AT89C55WD-24PU Mouser Part # 556-AT89C55WD-24PU	Microchip Technology	8-bit Microcontrollers - MCU 20K FLASH - 24MHZ IND TEMP 5V	Datasheet	864In Stock 900Expected 10/2/2026	$5.15 $4.73 $4.67	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN AT89S52-24AUR Microchip Technology 1: $2.42 2,888In Stock	Mfr. Part # AT89S52-24AUR Mouser Part # 556-AT89S52-24AUR	Microchip Technology	8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN	Datasheet	2,888In Stock	Cut Tape $2.42 $2.33 Reel $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V AT89S52-24JU Microchip Technology 1: $3.79 979In Stock 2,403Expected 10/26/2026	Mfr. Part # AT89S52-24JU Mouser Part # 556-AT89S52-24JU	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V	Datasheet	979In Stock 2,403Expected 10/26/2026	$3.79 $3.47 $3.45	Min.: 1 Mult.: 1
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200-I/MQ Microchip Technology 1: $2.83 3,088In Stock	Mfr. Part # MCP2200-I/MQ Mouser Part # 579-MCP2200-I/MQ	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	3,088In Stock	$2.83 $2.37 $2.14	Min.: 1 Mult.: 1
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200-I/SS Microchip Technology 1: $2.61 1,351In Stock 1,407Expected 10/26/2026	Mfr. Part # MCP2200-I/SS Mouser Part # 579-MCP2200-I/SS	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	1,351In Stock 1,407Expected 10/26/2026	$2.61 $2.18 $1.97	Min.: 1 Mult.: 1
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200T-I/MQ Microchip Technology 1: $2.83 5,575In Stock	Mfr. Part # MCP2200T-I/MQ Mouser Part # 579-MCP2200T-I/MQ	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	5,575In Stock	Cut Tape $2.83 $2.38 Reel $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200T-I/SO Microchip Technology 1: $2.61 2,363In Stock	Mfr. Part # MCP2200T-I/SO Mouser Part # 579-MCP2200T-I/SO	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	2,363In Stock	Cut Tape $2.61 $2.19 Reel $1.97 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200T-I/SS Microchip Technology 1: $2.61 2,901In Stock	Mfr. Part # MCP2200T-I/SS Mouser Part # 579-MCP2200T-I/SS	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	2,901In Stock	Cut Tape $2.61 $2.19 Reel $1.97 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
Interface - Specialized HART FOUNDATION Fi e ldbus and PROFIBU A A 595-DAC8740HRGER DAC8740HRGET Texas Instruments 1: $11.09 451In Stock	Mfr. Part # DAC8740HRGET Mouser Part # 595-DAC8740HRGET	Texas Instruments	Interface - Specialized HART FOUNDATION Fi e ldbus and PROFIBU A A 595-DAC8740HRGER Learn More about Texas Instruments ti dac8740h dac8741h dac8742h modems	Datasheet	451In Stock	Cut Tape $11.09 $8.68 $8.07 $7.41 Reel $7.06 View $6.80 $6.69 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
I/O Controller Interface IC USB to Dual UART Bridge QFN24 CP2105-F01-GMR Silicon Labs 1: $5.04 4,839In Stock 21,000On Order	Mfr. Part # CP2105-F01-GMR Mouser Part # 634-CP2105-F01-GMR	Silicon Labs	I/O Controller Interface IC USB to Dual UART Bridge QFN24 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	4,839In Stock 21,000On Order	Cut Tape $5.04 $3.84 $3.54 $3.23 View Reel $2.78 $3.08 $3.05 $2.81 $2.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
I/O Controller Interface IC HID USB to UART bridge CP2110-F01-GMR Silicon Labs 1: $5.11 4,013In Stock	Mfr. Part # CP2110-F01-GMR Mouser Part # 634-CP2110-F01-GMR	Silicon Labs	I/O Controller Interface IC HID USB to UART bridge Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	4,013In Stock	Cut Tape $5.11 $3.85 $3.53 $3.09 Reel $2.76 View $3.04 $3.01 $2.83 $2.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Sub-GHz Development Tools Grove - LoRa-E5 (STM32WLE5JC) 113020091 Seeed Studio 1: $16.90 244In Stock 365Expected 12/2/2026	Mfr. Part # 113020091 Mouser Part # 713-113020091	Seeed Studio	Sub-GHz Development Tools Grove - LoRa-E5 (STM32WLE5JC) Learn More about Seeed Studio seeed grove lora e5 module		244In Stock 365Expected 12/2/2026	$16.90	Min.: 1 Mult.: 1
Cellular Development Tools GSM2 click MIKROE-1375 Mikroe 1: $53.00 42In Stock	Mfr. Part # MIKROE-1375 Mouser Part # 932-MIKROE-1375	Mikroe	Cellular Development Tools GSM2 click Learn More about Mikroe wireless click boards	Datasheet	42In Stock	$53.00	Min.: 1 Mult.: 1
Ethernet Development Tools 3 x 10GBase-T; 8 x 1GBase-T Mini Ethernet SWT MNGD 1.65x1.65in RUGG -70C to 110C CF-02BBUBS Amphenol Aerospace 1: $1,008.20 4In Stock	Mfr. Part # CF-02BBUBS Mouser Part # 654-CF-02BBUBS	Amphenol Aerospace	Ethernet Development Tools 3 x 10GBase-T; 8 x 1GBase-T Mini Ethernet SWT MNGD 1.65x1.65in RUGG -70C to 110C Learn More about Amphenol Aerospace amphenol ubiswitch ethernet switch module	Datasheet	4In Stock	$1,008.20 View $924.78 Quote	Min.: 1 Mult.: 1
Data Acquisition ADCs/DACs - Specialized 1 PH Multifnctional MTR ICw/Neutral Curr ADE7953ACPZ-RL Analog Devices 1: $6.02 13,137In Stock	Mfr. Part # ADE7953ACPZ-RL Mouser Part # 584-ADE7953ACPZ-R	Analog Devices	Data Acquisition ADCs/DACs - Specialized 1 PH Multifnctional MTR ICw/Neutral Curr Learn More about Analog Devices ADI high speed converters	Datasheet	13,137In Stock	Cut Tape $6.02 $4.59 $4.23 $3.83 View Reel $3.44 $3.65 $3.53 $3.49 $3.45 $3.44 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,509 : 5,000
8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers DS87C520-MCL+ Analog Devices / Maxim Integrated 1: $83.63 643In Stock	Mfr. Part # DS87C520-MCL+ Mouser Part # 700-DS87C520-MCL	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	643In Stock	$83.63 $70.42 $69.81 $63.94 View Quote	Min.: 1 Mult.: 1 Max.: 514
8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers DS87C520-QNL+ Analog Devices / Maxim Integrated 1: $85.10 334In Stock	Mfr. Part # DS87C520-QNL+ Mouser Part # 700-DS87C520-QNL	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	334In Stock	$85.10 $71.67 $71.05 $65.07 Quote Quote	Min.: 1 Mult.: 1 Max.: 267
8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers DS89C430-ENL+ Analog Devices / Maxim Integrated 1: $41.22 193In Stock	Mfr. Part # DS89C430-ENL+ Mouser Part # 700-DS89C430-ENL	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers	Datasheet	193In Stock	$41.22 $34.71 $33.15 $29.64	Min.: 1 Mult.: 1 Max.: 154
8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers DS89C430-MNL+ Analog Devices / Maxim Integrated 1: $41.20 77In Stock	Mfr. Part # DS89C430-MNL+ Mouser Part # 700-DS89C430-MNL	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers	Datasheet	77In Stock	$41.20 $34.60 $31.71 $29.83 View $28.76 Quote	Min.: 1 Mult.: 1
Board Mount Temperature Sensors Low-power digital t emperature sensor wi TMP144YBKR Texas Instruments 1: $0.62 2,130In Stock	Mfr. Part # TMP144YBKR Mouser Part # 595-TMP144YBKR	Texas Instruments	Board Mount Temperature Sensors Low-power digital t emperature sensor wi Learn More about Texas Instruments ti tmp144 temperature sensors	Datasheet	2,130In Stock	Cut Tape $0.62 $0.546 $0.483 $0.46 View Reel $0.289 $0.438 $0.395 $0.374 $0.297 $0.289 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Development Boards & Kits - ARM S32M276SFFRD S32M276SFFRD NXP Semiconductors 1: $58.30 15In Stock	Mfr. Part # S32M276SFFRD Mouser Part # 771-S32M276SFFRD	NXP Semiconductors	Development Boards & Kits - ARM S32M276SFFRD Learn More about NXP Semiconductors nxp s32m276sffrd board		15In Stock	$58.30	Min.: 1 Mult.: 1
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem MX614DW CML Micro 1: $15.43 614In Stock 235Expected 11/17/2026	Mfr. Part # MX614DW Mouser Part # 226-MX614DW	CML Micro	Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem	Datasheet	614In Stock 235Expected 11/17/2026	$15.43 $12.32 $10.50 $8.62 View Quote	Min.: 1 Mult.: 1
Network Controller & Processor ICs FSK, PSK Multi-Mode PWR LN SOC 9.6 kbps ST7580 STMicroelectronics 1: $12.32 1,220In Stock 1,560Expected 7/30/2027	Mfr. Part # ST7580 Mouser Part # 511-ST7580	STMicroelectronics	Network Controller & Processor ICs FSK, PSK Multi-Mode PWR LN SOC 9.6 kbps Learn More about STMicroelectronics stm st7580 soc devices	Datasheet	1,220In Stock 1,560Expected 7/30/2027	$12.32 $9.85 $9.23 $8.55 $8.36	Min.: 1 Mult.: 1 Max.: 250