SPI, UART – Mouser Japan

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
RF Development Tools Wio Tracker 1110 Dev Board- nRF52840 Bluetooth 5.3 SoC 114993186 Seeed Studio 1: ¥4,966.4 18In Stock	Mfr. Part # 114993186 Mouser Part # 713-114993186	Seeed Studio	RF Development Tools Wio Tracker 1110 Dev Board- nRF52840 Bluetooth 5.3 SoC Learn More about Seeed Studio seeed wio tracker 1110 dev board		18In Stock	¥4,966.4	Min.: 1 Mult.: 1
Networking Development Tools N-PLC Click Bundle - AC plug EU MIKROE-5677 Mikroe 1: ¥24,707.4 1In Stock	Mfr. Part # MIKROE-5677 Mouser Part # 932-MIKROE-5677	Mikroe	Networking Development Tools N-PLC Click Bundle - AC plug EU	Datasheet	1In Stock	¥24,707.4	Min.: 1 Mult.: 1
Multiprotocol Development Tools EPOS Module Click MIKROE-6170 Mikroe 1: ¥20,098.1 5In Stock	Mfr. Part # MIKROE-6170 Mouser Part # 932-MIKROE-6170	Mikroe	Multiprotocol Development Tools EPOS Module Click Learn More about Mikroe epos module click	Datasheet	5In Stock	¥20,098.1	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V AT89C51AC3-SLSUM Microchip Technology 1: ¥1,780.6 267In Stock	Mfr. Part # AT89C51AC3-SLSUM Mouser Part # 556-A89C51AC3SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	267In Stock	¥1,780.6 ¥1,634.4 ¥1,478.3	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT AT89C51CC03UA-RDTUM Microchip Technology 1: ¥1,778.9 300In Stock	Mfr. Part # AT89C51CC03UA-RDTUM Mouser Part # 556-A89C51C03UARDTUM	Microchip Technology	8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	300In Stock	¥1,778.9 ¥1,631.1 ¥1,475	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V AT89C51ED2-SLSUM Microchip Technology 1: ¥1,712.5 930In Stock	Mfr. Part # AT89C51ED2-SLSUM Mouser Part # 556-A89C51ED2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	930In Stock	¥1,712.5 ¥1,569.6 ¥1,421.8	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM AT89C51RB2-SLSUM Microchip Technology 1: ¥1,247.4 584In Stock 2,646Expected 11/6/2026	Mfr. Part # AT89C51RB2-SLSUM Mouser Part # 556-A89C51RB2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	584In Stock 2,646Expected 11/6/2026	¥1,247.4 ¥1,144.4 ¥1,038.1	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V AT89C51RC2-3CSUM Microchip Technology 1: ¥1,564.7 196In Stock 360Expected 12/21/2026	Mfr. Part # AT89C51RC2-3CSUM Mouser Part # 556-A89C51RC2-3CSUM	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	196In Stock 360Expected 12/21/2026	¥1,564.7 ¥1,436.8 ¥1,300.6	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V AT89C51RD2-SLRUM Microchip Technology 1: ¥1,531.4 426In Stock	Mfr. Part # AT89C51RD2-SLRUM Mouser Part # 556-A89C51RD2SLRUM	Microchip Technology	8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	426In Stock	Cut Tape ¥1,531.4 ¥1,489.9 Reel ¥1,272.3	Min.: 1 Mult.: 1 : 500
8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V AT89LP4052-20PU Microchip Technology 1: ¥446.8 1,225In Stock	Mfr. Part # AT89LP4052-20PU Mouser Part # 556-A89LP4052-20PU	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V	Datasheet	1,225In Stock	¥446.8 ¥408.6 ¥405.3	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V AT89LP4052-20SU Microchip Technology 1: ¥408.6 905In Stock	Mfr. Part # AT89LP4052-20SU Mouser Part # 556-A89LP4052-20SU	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V	Datasheet	905In Stock	¥408.6 ¥373.7 ¥337.2	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V AT89S8253-24AU Microchip Technology 1: ¥448.5 4,442In Stock	Mfr. Part # AT89S8253-24AU Mouser Part # 556-A89S8253-24AU	Microchip Technology	8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V	Datasheet	4,442In Stock	¥448.5 ¥413.6 ¥372.1	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V AT89S8253-24PU Microchip Technology 1: ¥739.1 677In Stock	Mfr. Part # AT89S8253-24PU Mouser Part # 556-A89S8253-24PU	Microchip Technology	8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V	Datasheet	677In Stock	¥739.1 ¥679.3 ¥654.4	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V AT80C51RD2-SLRUM Microchip Technology 1: ¥765.7 637In Stock	Mfr. Part # AT80C51RD2-SLRUM Mouser Part # 556-AT80C51RD2-SLRUM	Microchip Technology	8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V	Datasheet	637In Stock	Cut Tape ¥765.7 ¥740.8 ¥732.5 ¥727.5 Reel ¥626.2 MouseReel Available	Min.: 1 Mult.: 1 : 500
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V AT80C51RD2-SLSUM Microchip Technology 1: ¥681 424In Stock	Mfr. Part # AT80C51RD2-SLSUM Mouser Part # 556-AT80C51RD2-SLSUM	Microchip Technology	8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V	Datasheet	424In Stock	¥681 ¥627.9 ¥616.2	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51AC3 64kF ADC EEP TQFP44 ind 5V GREEN AT89C51AC3T-RLTUM Microchip Technology 1: ¥1,699.2 296In Stock	Mfr. Part # AT89C51AC3T-RLTUM Mouser Part # 556-AT89C51AC3TLTUM	Microchip Technology	8-bit Microcontrollers - MCU C51AC3 64kF ADC EEP TQFP44 ind 5V GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	296In Stock	¥1,699.2 ¥1,556.4 ¥1,411.9	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN AT89C51RD2T-RLTUM Microchip Technology 1: ¥1,458.4 281In Stock	Mfr. Part # AT89C51RD2T-RLTUM Mouser Part # 556-AT89C51RD2TLTUM	Microchip Technology	8-bit Microcontrollers - MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	281In Stock	¥1,458.4 ¥1,338.8 ¥1,212.5	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH ATMEGA16U2-MU Microchip Technology 1: ¥538.2 2,560In Stock	Mfr. Part # ATMEGA16U2-MU Mouser Part # 556-ATMEGA16U2-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH	Datasheet	2,560In Stock	¥538.2 ¥493.3 ¥448.5	Min.: 1 Mult.: 1
Sensor Interface Low Power IO-Link Device Transceiver MAX14827AATG+ Analog Devices / Maxim Integrated 1: ¥1,232.5 871In Stock	Mfr. Part # MAX14827AATG+ Mouser Part # 700-MAX14827AATG+	Analog Devices / Maxim Integrated	Sensor Interface Low Power IO-Link Device Transceiver Learn More about Analog Devices / Maxim Integrated maxim max14827a transceiver	Datasheet	871In Stock	¥1,232.5 ¥1,204.2 ¥1,179.3 ¥1,154.4 View ¥1,137.8 ¥1,119.5 ¥1,102.9 Quote	Min.: 1 Mult.: 1
Power Management IC Development Tools TMC9660 70V/5A 2-phase Stepper Eval Kit TMC9660-STP-EVKIT Analog Devices / Maxim Integrated 1: ¥31,869.6 46In Stock	Mfr. Part # TMC9660-STP-EVKIT Mouser Part # 700-TMC9660STPEVKIT	Analog Devices / Maxim Integrated	Power Management IC Development Tools TMC9660 70V/5A 2-phase Stepper Eval Kit Learn More about Analog Devices / Maxim Integrated adi tmc9660 3ph evkit tmc9660 stp evkit kits	Datasheet	46In Stock	¥31,869.6	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU EMBEDDED_POWER TLE98932QTW62SXUMA1 Infineon Technologies 1: ¥1,813.8 10,000On Order	Mfr. Part # TLE98932QTW62SXUMA1 Mouser Part # 726-TLE98932QTW62SXU	Infineon Technologies	ARM Microcontrollers - MCU EMBEDDED_POWER Learn More about Infineon Technologies infineon motix tle989x microcontrollers	Datasheet	10,000On Order	Cut Tape ¥1,813.8 ¥1,401.9 ¥1,337.1 ¥1,161 View Reel ¥901.9 ¥1,107.9 ¥1,011.5 ¥958.4 ¥901.9	Min.: 1 Mult.: 1 : 2,500
Bluetooth Modules - 802.15.1 Type 2EG ultra-low pwr secure BT 5.2 connected IoT edge ind medical app LBCA1HN2EG-917 Murata Electronics 1: ¥1,757.3 11,235In Stock	Mfr. Part # LBCA1HN2EG-917 Mouser Part # 81-LBCA1HN2EG-917	Murata Electronics	Bluetooth Modules - 802.15.1 Type 2EG ultra-low pwr secure BT 5.2 connected IoT edge ind medical app Learn More about Murata Electronics murata 2eg wireless module	Datasheet	11,235In Stock	Cut Tape ¥1,757.3 ¥1,526.5 ¥1,446.7 ¥1,335.4 View Reel ¥1,139.4 ¥1,269 ¥1,200.9 ¥1,139.4 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Sub-GHz Modules XBee XR 900, 900MHz, DigiMesh, U.FL Antenna, MMT XB-9XR-DMUM-001 Digi 1: ¥7,657.2 3In Stock 360Expected 11/16/2026	Mfr. Part # XB-9XR-DMUM-001 Mouser Part # 888-XB-9XR-DMUM-001	Digi	Sub-GHz Modules XBee XR 900, 900MHz, DigiMesh, U.FL Antenna, MMT Learn More about Digi xbee xr 900 modules	Datasheet	3In Stock 360Expected 11/16/2026	¥7,657.2	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 160 MHz 2Mbytes Flash memory STM32U585QII3 STMicroelectronics 1: ¥2,245.7 837In Stock 2,496Expected 5/31/2027	Mfr. Part # STM32U585QII3 Mouser Part # 511-STM32U585QII3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	837In Stock 2,496Expected 5/31/2027	¥2,245.7 ¥1,762.3 ¥1,568 ¥1,508.2	Min.: 1 Mult.: 1 Max.: 160
Capacitive Touch Sensors INTEGRATED-CIRCUIT QT60326-ASG Microchip Technology 1: ¥1,873.6 167In Stock	Mfr. Part # QT60326-ASG Mouser Part # 556-QT60326	Microchip Technology	Capacitive Touch Sensors INTEGRATED-CIRCUIT Learn More about Microchip Technology atmel_qtouch	Datasheet	167In Stock	¥1,873.6 ¥1,823.8	Min.: 1 Mult.: 1