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UART Semiconductors

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Interface Type = UART

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Part #

I/O Controller Interface IC IrDA protocol handlr

MCP2150-I/SS
Microchip Technology
1: $5.42
126In Stock
End of Life

Mfr. Part No.
MCP2150-I/SS

Mouser Part No
579-MCP2150-I/SS

End of Life

Microchip Technology

I/O Controller Interface IC IrDA protocol handlr

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Datasheet

126In Stock

$5.42

Min.: 1
Mult.: 1

Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming

FX604D4
CML Micro
1: $15.43
155In Stock
282Expected 04/08/2026
NRND

Mfr. Part No.
FX604D4

Mouser Part No
226-FX604D4

NRND

CML Micro

Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming

Datasheet

155In Stock

282Expected 04/08/2026

$15.43

$12.32

Min.: 1
Mult.: 1

RF Microcontrollers - MCU BTBLE IOT DM

CYW20730A1KFBG
Infineon Technologies
1: $3.66
257In Stock
NRND

Mfr. Part No.
CYW20730A1KFBG

Mouser Part No
727-CYW20730A1KFBG

NRND

Infineon Technologies

RF Microcontrollers - MCU BTBLE IOT DM

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Datasheet

257In Stock

$3.66

$2.73

$2.50

$2.24

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Min.: 1
Mult.: 1

RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4

CYW20730A1KMLG
Infineon Technologies
1: $3.82
484In Stock
NRND

Mfr. Part No.
CYW20730A1KMLG

Mouser Part No
727-CYW20730A1KMLG

NRND

Infineon Technologies

RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4

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Datasheet

484In Stock

$3.82

$3.06

$2.84

$2.58

View

Min.: 1
Mult.: 1

Interface Development Tools PmodRS232 - Serial Converter&Interface

410-068
Digilent
1: $14.99
89In Stock

Mfr. Part No.
410-068

Mouser Part No
424-PMOD-RS232

Digilent

Interface Development Tools PmodRS232 - Serial Converter&Interface

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Datasheet

89In Stock

$14.99

Min.: 1
Mult.: 1

Bluetooth Development Tools - 802.15.1 Buno

DFR0267
DFRobot
1: $24.90
2In Stock

Mfr. Part No.
DFR0267

Mouser Part No
426-DFR0267

DFRobot

Bluetooth Development Tools - 802.15.1 Buno

2In Stock

$24.90

Min.: 1
Mult.: 1

Interface Development Tools Gravity: I2C to Dual UART Module

DFR0627
DFRobot
1: $8.00
59In Stock
98On Order

Mfr. Part No.
DFR0627

Mouser Part No
426-DFR0627

DFRobot

Interface Development Tools Gravity: I2C to Dual UART Module

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59In Stock

98On Order

$8.00

Min.: 1
Mult.: 1

Bluetooth Development Tools - 802.15.1 Evaluation Board for Audio & BLE/SPP Pass-through Module - Bluetooth 5.0

DFR0782
DFRobot
1: $14.90
7Expected 04/08/2026

Mfr. Part No.
DFR0782

Mouser Part No
426-DFR0782

DFRobot

Bluetooth Development Tools - 802.15.1 Evaluation Board for Audio & BLE/SPP Pass-through Module - Bluetooth 5.0

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7Expected 04/08/2026

$14.90

Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools Gravity Formaldehyde (HCHO) Sensor

SEN0231
DFRobot
1: $39.50
31On Order

Mfr. Part No.
SEN0231

Mouser Part No
426-SEN0231

DFRobot

Multiple Function Sensor Development Tools Gravity Formaldehyde (HCHO) Sensor

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31On Order

$39.50

Min.: 1
Mult.: 1

Bluetooth Development Tools - 802.15.1 Bluefruit LE UART Friend - BLE

2479
Adafruit
1: $17.50
3In Stock
250Expected 06/08/2026

Mfr. Part No.
2479

Mouser Part No
485-2479

Adafruit

Bluetooth Development Tools - 802.15.1 Bluefruit LE UART Friend - BLE

Datasheet

3In Stock

250Expected 06/08/2026

$17.50

Min.: 1
Mult.: 1

Optical Sensor Development Tools Wireless motion detector based on Bluetooth Low Energy and PIR sensor

STEVAL-BLUEPIRV1
STMicroelectronics
1: $31.18
14In Stock

Mfr. Part No.
STEVAL-BLUEPIRV1

Mouser Part No
511-STEVAL-BLUEPIRV1

STMicroelectronics

Optical Sensor Development Tools Wireless motion detector based on Bluetooth Low Energy and PIR sensor

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Datasheet

14In Stock

$31.18

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-24MHZ 4-5.5V

AT89C2051-24SU
Microchip Technology
1: $1.44
1,059In Stock
1,517Expected 03/08/2026

Mfr. Part No.
AT89C2051-24SU

Mouser Part No
556-A89C2051-24SU

Microchip Technology

8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-24MHZ 4-5.5V

Datasheet

1,059In Stock

1,517Expected 03/08/2026

$1.44

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V

AT89C4051-24SU
Microchip Technology
1: $1.49
875In Stock

Mfr. Part No.
AT89C4051-24SU

Mouser Part No
556-A89C4051-24SU

Microchip Technology

8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V

Datasheet

875In Stock

$1.49

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU C51 16K Flash ADC

AT89C5115-RATUM
Microchip Technology
1: $9.20
95In Stock

Mfr. Part No.
AT89C5115-RATUM

Mouser Part No
556-A89C5115RATUM

Microchip Technology

8-bit Microcontrollers - MCU C51 16K Flash ADC

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Datasheet

95In Stock

$9.20

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU CTRL Bootloader CAN

AT89C51CC02CA-TISUM
Microchip Technology
1: $8.17
43In Stock

Mfr. Part No.
AT89C51CC02CA-TISUM

Mouser Part No
556-A89C51C02CATISUM

Microchip Technology

8-bit Microcontrollers - MCU CTRL Bootloader CAN

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Datasheet

43In Stock

$8.17

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU CTRL Bootloader UART

AT89C51CC02UA-SISUM
Microchip Technology
1: $8.59
13In Stock

Mfr. Part No.
AT89C51CC02UA-SISUM

Mouser Part No
556-A89C51C02UASISUM

Microchip Technology

8-bit Microcontrollers - MCU CTRL Bootloader UART

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Datasheet

13In Stock

$8.59

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20K FLASH - 24MHZ

AT89C55WD-24AU
Microchip Technology
1: $3.16
61In Stock

Mfr. Part No.
AT89C55WD-24AU

Mouser Part No
556-A89C55WD-24AU

Microchip Technology

8-bit Microcontrollers - MCU 20K FLASH - 24MHZ

Datasheet

61In Stock

$3.16

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC

AT89S2051-24SU
Microchip Technology
1: $2.61
504In Stock

Mfr. Part No.
AT89S2051-24SU

Mouser Part No
556-A89S2051-24SU

Microchip Technology

8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC

Datasheet

504In Stock

$2.61

Min.: 1
Mult.: 1

Power Management IC Development Tools MCP39F511 Pwr Mon Demo Board

ADM00667
Microchip Technology
1: $223.20
1In Stock

Mfr. Part No.
ADM00667

Mouser Part No
579-ADM00667

Microchip Technology

Power Management IC Development Tools MCP39F511 Pwr Mon Demo Board

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Datasheet

1In Stock

$223.20

Min.: 1
Mult.: 1

Sub-GHz Development Tools RN2483 LoRa Mote

DM164138
Microchip Technology
1: $107.08
4In Stock

Mfr. Part No.
DM164138

Mouser Part No
579-DM164138

Microchip Technology

Sub-GHz Development Tools RN2483 LoRa Mote

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Datasheet

4In Stock

$107.08

Min.: 1
Mult.: 1

Bluetooth Development Tools - 802.15.1 BM71 Xplained PRO

DM164146
Microchip Technology
1: $30.59
5In Stock

Mfr. Part No.
DM164146

Mouser Part No
579-DM164146

Microchip Technology

Bluetooth Development Tools - 802.15.1 BM71 Xplained PRO

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Datasheet

5In Stock

$30.59

Min.: 1
Mult.: 1

Interface Development Tools Smart Card Bridge to UART Eval Brd

EVB-SEC1210-URT
Microchip Technology
1: $147.09
1In Stock

Mfr. Part No.
EVB-SEC1210-URT

Mouser Part No
579-EVB-SEC1210-URT

Microchip Technology

Interface Development Tools Smart Card Bridge to UART Eval Brd

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Datasheet

1In Stock

$147.09

Min.: 1
Mult.: 1

I/O Controller Interface IC IrDA protocol handlr

MCP2155-I/P
Microchip Technology
1: $5.67
100In Stock

Mfr. Part No.
MCP2155-I/P

Mouser Part No
579-MCP2155-I/P

Microchip Technology

I/O Controller Interface IC IrDA protocol handlr

Datasheet

100In Stock

$5.67

Min.: 1
Mult.: 1

USB Interface IC USB-to-UART Protocol Converter w/ GPIO

MCP2200-I/SO
Microchip Technology
1: $2.61
492In Stock

Mfr. Part No.
MCP2200-I/SO

Mouser Part No
579-MCP2200-I/SO

Microchip Technology

USB Interface IC USB-to-UART Protocol Converter w/ GPIO

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Datasheet

492In Stock

$2.61

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16-bit PWMComparator EUSAR

PIC12LF1572-I/MF
Microchip Technology
1: $1.02
138In Stock

Mfr. Part No.
PIC12LF1572-I/MF

Mouser Part No
579-PIC12LF1572-I/MF

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16-bit PWMComparator EUSAR

Datasheet

138In Stock

$1.02

Min.: 1
Mult.: 1

UART Semiconductors

Types of Semiconductors

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