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

UART Semiconductors

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

Types of Semiconductors

List Images

Results: 669

Applied Filters:

Interface Type = UART

Manufacturer

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.	RoHS
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V AT89S52-24AU Microchip Technology 1: $2.27 5,594On Order	Mfr. Part # AT89S52-24AU Mouser Part # 556-A89S52-24AU	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V	Datasheet	5,594On Order On Order Ship Dates Mfr. #: AT89S52-24AU Stock: 0 On Order: 2,394 Expected 1/18/2027 3,200 Expected 1/26/2027 Factory Lead-Time: 19 Weeks	$2.27 $2.08 $1.89	Min.: 1 Mult.: 1
16-bit Microcontrollers - MCU 4kB Flash 256B RAM C omparator A 595-430 A 595-430F1121AIPW MSP430F1121AIPWR Texas Instruments 1: $5.01 4,000Expected 2/1/2027	Mfr. Part # MSP430F1121AIPWR Mouser Part # 595-430F1121AIPWR	Texas Instruments	16-bit Microcontrollers - MCU 4kB Flash 256B RAM C omparator A 595-430 A 595-430F1121AIPW Learn More about Texas Instruments ti msp430 mcus	Datasheet	4,000Expected 2/1/2027	Cut Tape $5.01 $3.81 $3.33 $3.18 Reel $2.74 View $2.93 $2.82 $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Analog to Digital Converters - ADC 24-Bit 2kSPS 4-Ch Lo PowerDeltaSigmaADC A 595-ADS122U04IPW ADS122U04IPWR Texas Instruments 1: $10.13 1,649Expected 3/26/2027	Mfr. Part # ADS122U04IPWR Mouser Part # 595-ADS122U04IPWR	Texas Instruments	Analog to Digital Converters - ADC 24-Bit 2kSPS 4-Ch Lo PowerDeltaSigmaADC A 595-ADS122U04IPW Learn More about Texas Instruments ti ads122u04 adc	Datasheet	1,649Expected 3/26/2027	Cut Tape $10.13 $7.90 $7.35 $6.73 View Reel $5.81 $6.51 $6.43 $6.35 $5.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Interface Development Tools 8-channel chained servo controller supporting UART communication for scalable multi-servo robotics and automation applications. U223 M5Stack 1: $11.50 10Expected 11/25/2026 New Product	Mfr. Part # U223 Mouser Part # 170-U223 New Product	M5Stack	Interface Development Tools 8-channel chained servo controller supporting UART communication for scalable multi-servo robotics and automation applications.	Datasheet	10Expected 11/25/2026	$11.50	Min.: 1 Mult.: 1
Board Mount Pressure Sensors Gravity: 6 6 Flexible Array Tactile Pressure Sensor (UART Matrix FSR) SEN0704 DFRobot 1: $15.90 39On Order New Product	Mfr. Part # SEN0704 Mouser Part # 426-SEN0704 New Product	DFRobot	Board Mount Pressure Sensors Gravity: 6 6 Flexible Array Tactile Pressure Sensor (UART Matrix FSR)		39On Order On Order Ship Dates Mfr. #: SEN0704 Stock: 0 On Order: 14 Expected 11/20/2026 25 Expected 12/30/2026 Factory Lead-Time: 11 Weeks	$15.90	Min.: 1 Mult.: 1
Board Mount Pressure Sensors Gravity: 4 8 Flexible Array Tactile Pressure Sensor (UART Cascade Support) SEN0705 DFRobot 1: $15.90 51On Order New Product	Mfr. Part # SEN0705 Mouser Part # 426-SEN0705 New Product	DFRobot	Board Mount Pressure Sensors Gravity: 4 8 Flexible Array Tactile Pressure Sensor (UART Cascade Support)		51On Order On Order Ship Dates Mfr. #: SEN0705 Stock: 0 On Order: 11 Expected 11/20/2026 40 Expected 12/29/2026 Factory Lead-Time: 11 Weeks	$15.90	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V AT89C4051-12SU Microchip Technology 1: $1.50 552On Order	Mfr. Part # AT89C4051-12SU Mouser Part # 556-A89C405112SU	Microchip Technology	8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V	Datasheet	552On Order	$1.50 $1.38 $1.24	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ AT89C55WD-24AU Microchip Technology 1: $3.16 313Expected 10/28/2026	Mfr. Part # AT89C55WD-24AU Mouser Part # 556-A89C55WD-24AU	Microchip Technology	8-bit Microcontrollers - MCU 20K FLASH - 24MHZ	Datasheet	313Expected 10/28/2026	$3.16 $2.90 $2.89	Min.: 1 Mult.: 1
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200-I/SO Microchip Technology 1: $2.61 83In Stock 418Expected 10/30/2026	Mfr. Part # MCP2200-I/SO Mouser Part # 579-MCP2200-I/SO	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	83In Stock 418Expected 10/30/2026	$2.61 $2.18 $1.97	Min.: 1 Mult.: 1
Bluetooth Development Tools - 802.15.1 RN4870 click MIKROE-2543 Mikroe 1: $40.00 9Expected 11/3/2026	Mfr. Part # MIKROE-2543 Mouser Part # 932-MIKROE-2543	Mikroe	Bluetooth Development Tools - 802.15.1 RN4870 click Learn More about Mikroe wireless click boards	Datasheet	9Expected 11/3/2026	$40.00	Min.: 1 Mult.: 1
Interface Development Tools RS485 4 Click MIKROE-3395 Mikroe 1: $47.00 8Expected 11/5/2026	Mfr. Part # MIKROE-3395 Mouser Part # 932-MIKROE-3395	Mikroe	Interface Development Tools RS485 4 Click Learn More about Mikroe rs485 4 click	Datasheet	8Expected 11/5/2026	$47.00	Min.: 1 Mult.: 1
Multiple Function Sensor Development Tools ECG 4 Click MIKROE-3427 Mikroe 1: $42.00 8Expected 11/4/2026	Mfr. Part # MIKROE-3427 Mouser Part # 932-MIKROE-3427	Mikroe	Multiple Function Sensor Development Tools ECG 4 Click Learn More about Mikroe 3427 ecg 4 click	Datasheet	8Expected 11/4/2026	$42.00	Min.: 1 Mult.: 1
Interface Development Tools CAN FD 5 Click MIKROE-4286 Mikroe 1: $25.00 7Expected 11/4/2026	Mfr. Part # MIKROE-4286 Mouser Part # 932-MIKROE-4286	Mikroe	Interface Development Tools CAN FD 5 Click Learn More about Mikroe can fd 5 click	Datasheet	7Expected 11/4/2026	$25.00	Min.: 1 Mult.: 1
Cellular Development Tools NB IoT 7 Click is a compact add-on board designed for low-power wide-area cellular connectivity for IoT and M2M applications. MIKROE-6557 Mikroe 1: $105.00 1Expected 11/4/2026 New Product	Mfr. Part # MIKROE-6557 Mouser Part # 932-MIKROE-6557 New Product	Mikroe	Cellular Development Tools NB IoT 7 Click is a compact add-on board designed for low-power wide-area cellular connectivity for IoT and M2M applications. Learn More about Mikroe sparkfun breakout boards	Datasheet	1Expected 11/4/2026	$105.00	Min.: 1 Mult.: 1
I/O Controller Interface IC LPC / eSPI Interface I/O with 6 full function UART with RS485 autoflow control; support -40C-+85C; ERP; Intel PECI, DSW, SMBus Master; AMD SB-TSI; CIR Nuvoton NCT6116D NCT6116D Nuvoton 1: $6.90 90Expected 3/22/2027	Mfr. Part # NCT6116D Mouser Part # 503-NCT6116D	Nuvoton	I/O Controller Interface IC LPC / eSPI Interface I/O with 6 full function UART with RS485 autoflow control; support -40C-+85C; ERP; Intel PECI, DSW, SMBus Master; AMD SB-TSI; CIR		90Expected 3/22/2027	$6.90 $5.29 $4.68 $4.43	Min.: 1 Mult.: 1
I/O Controller Interface IC LPC & eSPI I/F SIO with 6 full function UART with RS485 autoflow control; support -40C-+85C Nuvoton NCT6126D NCT6126D Nuvoton 1: $6.90 180Expected 6/29/2027	Mfr. Part # NCT6126D Mouser Part # 503-NCT6126D	Nuvoton	I/O Controller Interface IC LPC & eSPI I/F SIO with 6 full function UART with RS485 autoflow control; support -40C-+85C		180Expected 6/29/2027	$6.90 $5.29 $4.46 $4.45	Min.: 1 Mult.: 1
Audio IC Development Tools The SparkFun MY1690X Serial MP3 Player Shield is an awesome decoder that can store music files onto a standard microSD card allowing you to add music or sound effects to any project. With this board you can pull MP3 and WAV files from a microSD car DEV-28021 SparkFun 1: $15.95 1Expected 11/4/2026 New Product	Mfr. Part # DEV-28021 Mouser Part # 474-DEV-28021 New Product	SparkFun	Audio IC Development Tools The SparkFun MY1690X Serial MP3 Player Shield is an awesome decoder that can store music files onto a standard microSD card allowing you to add music or sound effects to any project. With this board you can pull MP3 and WAV files from a microSD car		1Expected 11/4/2026	$15.95	Min.: 1 Mult.: 1	No
GNSS / GPS Development Tools LC86GPAEK Quectel 1: $75.91 20On Order	Mfr. Part # LC86GPAEK Mouser Part # 277-LC86GPAEK	Quectel	GNSS / GPS Development Tools Learn More about Quectel lc86g gnss module		20On Order	$75.91	Min.: 1 Mult.: 1
Bluetooth Development Tools - 802.15.1 BT740 Module (BT740-SC - u.FL Connector) Dev Kit DVK-BT740-SC Ezurio 1: $104.94 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # DVK-BT740-SC Mouser Part # 239-DVK-BT740-SC	Ezurio	Bluetooth Development Tools - 802.15.1 BT740 Module (BT740-SC - u.FL Connector) Dev Kit Learn More about Ezurio laird bt700 embedded solutions	Datasheet	Non-Stocked Lead-Time 5 Weeks	$104.94 $96.42	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU LPC/CAN/C51 BootUA IND AT89C51CC02UA-RATUM Microchip Technology 250: $6.81 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # AT89C51CC02UA-RATUM Mouser Part # 556-A89C51C02UARATUM	Microchip Technology	8-bit Microcontrollers - MCU LPC/CAN/C51 BootUA IND Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	Non-Stocked Lead-Time 10 Weeks	$6.81	Min.: 250 Mult.: 250
8-bit Microcontrollers - MCU LO-VLTG 8K ISP FLASH -16MHZ 2.7-5.5V AT89LS52-16PU Microchip Technology 1: $3.68 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # AT89LS52-16PU Mouser Part # 556-A89LS52-16PU	Microchip Technology	8-bit Microcontrollers - MCU LO-VLTG 8K ISP FLASH -16MHZ 2.7-5.5V	Datasheet	Non-Stocked Lead-Time 9 Weeks	$3.68 $3.38 $3.07	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RD2 ROMless TQFP44 Ind 5V GREEN AT80C51RD2T-RLRUM Microchip Technology 2,000: $3.46 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # AT80C51RD2T-RLRUM Mouser Part # 556-AT80C51RD2TLRUM	Microchip Technology	8-bit Microcontrollers - MCU C51RD2 ROMless TQFP44 Ind 5V GREEN	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $3.46	Min.: 2,000 Mult.: 2,000 : 2,000
Power Management IC Development Tools Gate Driver IC high Temp Board ATA6824-DK Microchip Technology 1: $311.82 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ATA6824-DK Mouser Part # 556-ATA6824-DK	Microchip Technology	Power Management IC Development Tools Gate Driver IC high Temp Board Learn More about Microchip Technology microchip analog power kits	Datasheet	Non-Stocked Lead-Time 12 Weeks	$311.82	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+125C), Fast St ATTINY102F-SSFR Microchip Technology 4,000: $0.65 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # ATTINY102F-SSFR Mouser Part # 556-ATTINY102F-SSFR	Microchip Technology	8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+125C), Fast St Learn More about Microchip Technology atmel attiny 102 104 mcus	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $0.65	Min.: 4,000 Mult.: 4,000 : 4,000
8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V, T&R AT89S52-24JUR Microchip Technology 1: $5.20 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # AT89S52-24JUR Mouser Part # 579-AT89S52-24JUR	Microchip Technology	8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V, T&R	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $5.20 $5.07 Reel $4.32 MouseReel Available	Min.: 1 Mult.: 1 : 500