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SPI, UART Semiconductors

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Interface Type = SPI, UART

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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.
PCI Interface IC PCIe Switch 2 downstream ports PCI12000C-I/ZUX Microchip Technology 1: $12.52 168In Stock 336Expected 11/9/2026 New Product	Mfr. Part # PCI12000C-I/ZUX Mouser Part # 579-PCI12000CIZUX New Product	Microchip Technology	PCI Interface IC PCIe Switch 2 downstream ports Learn More about Microchip Technology microchip pci12000c pcie switch	Datasheet	168In Stock 336Expected 11/9/2026	$12.52 $10.43 $10.34	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 300Mhz, 512KB Flash, 256KB SRAM, LQFP64 ATSAMV70J19B-AABVAO Microchip Technology 1: $9.92 158In Stock New Product	Mfr. Part # ATSAMV70J19B-AABVAO Mouser Part # 579-ATSV70J19BAABVAO New Product	Microchip Technology	ARM Microcontrollers - MCU 300Mhz, 512KB Flash, 256KB SRAM, LQFP64 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	158In Stock	$9.92 $9.10 $8.24	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU USB 32K FLASH ATMEGA32U2-AU Microchip Technology 1: $3.84 4,902In Stock	Mfr. Part # ATMEGA32U2-AU Mouser Part # 556-ATMEGA32U2-AU	Microchip Technology	8-bit Microcontrollers - MCU USB 32K FLASH	Datasheet	4,902In Stock	$3.84 $3.52 $3.19	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Automotive Cortex-M7 ATSAMV70N20B-AABVAO Microchip Technology 1: $11.09 49In Stock New Product	Mfr. Part # ATSAMV70N20B-AABVAO Mouser Part # 579-ATSV70N20BAABVAO New Product	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	49In Stock	$11.09 $10.17 $9.20	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB ATSAMV71Q20B-CBVAO Microchip Technology 1: $15.22 42In Stock 960Expected 11/5/2026 New Product	Mfr. Part # ATSAMV71Q20B-CBVAO Mouser Part # 579-ATSV71Q20BCBVAO New Product	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	42In Stock 960Expected 11/5/2026	$15.22 $13.96 $12.64	Min.: 1 Mult.: 1
RF System on a Chip - SoC BG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +4 dBm, Secure Vault High, 20-bit ADC +125C, CSP42 EFR32BG24B310F1536IJ42-BR Silicon Labs 1: $6.42 5,362In Stock	Mfr. Part # EFR32BG24B310F1536IJ42-BR Mouser Part # 634-ER320F1536IJ42BR	Silicon Labs	RF System on a Chip - SoC BG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +4 dBm, Secure Vault High, 20-bit ADC +125C, CSP42 Learn More about Silicon Labs silabs efr32bg24 socs	Datasheet	5,362In Stock	Cut Tape $6.42 $4.92 $4.55 $4.14 View Reel $3.73 $3.94 $3.82 $3.78 $3.73 $3.73	Min.: 1 Mult.: 1 : 6,000
Sub-GHz Development Tools XBee SX 868 Dev Kit XK8X-DMS-0 Digi 1: $198.99 123In Stock	Mfr. Part # XK8X-DMS-0 Mouser Part # 888-XK8X-DMS-0	Digi	Sub-GHz Development Tools XBee SX 868 Dev Kit Learn More about Digi xbee sx 868 kit	Datasheet	123In Stock	$198.99	Min.: 1 Mult.: 1
IMUs - Inertial Measurement Units Triple redundant Open-source, 6DOF IMU. SMT Mount BGA Package. 2 deg/hour Bias Instability OpenIMU330BI ACEINNA 1: $337.12 131In Stock	Mfr. Part # OpenIMU330BI Mouser Part # 438-OPENIMU330BI	ACEINNA	IMUs - Inertial Measurement Units Triple redundant Open-source, 6DOF IMU. SMT Mount BGA Package. 2 deg/hour Bias Instability Learn More about ACEINNA openimu330 triple redundant smt imu	Datasheet	131In Stock	$337.12 $286.56 $261.82 $242.48 View Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU MCUs AT89x, 64KB Flash, TQFP-44 AT89C51RD2T-RLRUM Microchip Technology 1: $8.58 2,059In Stock	Mfr. Part # AT89C51RD2T-RLRUM Mouser Part # 556-AT89C51RD2TLRUM	Microchip Technology	8-bit Microcontrollers - MCU MCUs AT89x, 64KB Flash, TQFP-44 Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	2,059In Stock	Cut Tape $8.58 $8.36 Reel $7.13	Min.: 1 Mult.: 1 : 2,000
8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR,USB16K FLASH ATMEGA16U2-AU Microchip Technology 1: $3.24 1,438In Stock	Mfr. Part # ATMEGA16U2-AU Mouser Part # 556-ATMEGA16U2-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR,USB16K FLASH	Datasheet	1,438In Stock	$3.24 $3.23 $2.97 $2.70 $2.69	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU CAN 64K FLASH CAN BOOT AT89C51CC03CA-SLRUM Microchip Technology 1: $11.58 456In Stock	Mfr. Part # AT89C51CC03CA-SLRUM Mouser Part # 556-A89C51C03CASLRUM	Microchip Technology	8-bit Microcontrollers - MCU CAN 64K FLASH CAN BOOT Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	456In Stock	Cut Tape $11.58 $10.27 $10.23 $10.20 Reel $9.62 View $10.15 $9.34 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz AT90USB646-MUR Microchip Technology 1: $7.96 2,520In Stock	Mfr. Part # AT90USB646-MUR Mouser Part # 556-AT90USB646-MUR	Microchip Technology	8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz	Datasheet	2,520In Stock	Cut Tape $7.96 $7.75 $7.74 $7.73 $7.32 Reel $6.61 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRLA ATSAM4C32CA-AUT Microchip Technology 1: $11.35 691In Stock	Mfr. Part # ATSAM4C32CA-AUT Mouser Part # 579-ATSAM4C32CA-AUT	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRLA Learn More about Microchip Technology microchip atsam4c32 mcu	Datasheet	691In Stock	$11.35 $10.42 $10.29 $9.64 $9.38	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind AT89C51RB2-SLSUL Microchip Technology 1: $8.15 286In Stock	Mfr. Part # AT89C51RB2-SLSUL Mouser Part # 556-A89C51RB2SLSUL	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	286In Stock	$8.15 $8.00 $7.49 $7.06 View $7.03 Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 8K FLASH OPT ATMEGA8U2-MU Microchip Technology 1: $3.22 525In Stock	Mfr. Part # ATMEGA8U2-MU Mouser Part # 556-ATMEGA8U2-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 8K FLASH OPT	Datasheet	525In Stock	$3.22 $2.94 $2.68 $2.67	Min.: 1 Mult.: 1
Power Management IC Development Tools Motor Drive BoosterP ack BOOSTXL-DRV8301 Texas Instruments 1: $104.30 28In Stock 38On Order	Mfr. Part # BOOSTXL-DRV8301 Mouser Part # 595-BOOSTXL-DRV8301	Texas Instruments	Power Management IC Development Tools Motor Drive BoosterP ack Learn More about Texas Instruments ti launchpadseries	Datasheet	28In Stock 38On Order On Order Ship Dates Mfr. #: BOOSTXL-DRV8301 Stock: 28 Can Ship Immediately On Order: 21 Expected 12/24/2026 17 Expected 1/21/2027 Factory Lead-Time: 12 Weeks	$104.30	Min.: 1 Mult.: 1 Max.: 5
16-bit Microcontrollers - MCU 16-MHz MCU with 128- KB FRAM 8-KB SRAM MSP430FR5962IPMR Texas Instruments 1: $7.19 815In Stock	Mfr. Part # MSP430FR5962IPMR Mouser Part # 595-MSP430FR5962IPMR	Texas Instruments	16-bit Microcontrollers - MCU 16-MHz MCU with 128- KB FRAM 8-KB SRAM Learn More about Texas Instruments ti msp430fr599 msp430fr596	Datasheet	815In Stock	Cut Tape $7.19 $5.53 $4.87 $4.66 Reel $4.20 View $4.32 $4.06 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
16-bit Microcontrollers - MCU 16-MHz MCU with 128- KB Flash 8-KB SRAM MSP430FR5992IPNR Texas Instruments 1: $7.65 808In Stock	Mfr. Part # MSP430FR5992IPNR Mouser Part # 595-MSP430FR5992IPNR	Texas Instruments	16-bit Microcontrollers - MCU 16-MHz MCU with 128- KB Flash 8-KB SRAM Learn More about Texas Instruments ti msp430fr599 msp430fr596	Datasheet	808In Stock	Cut Tape $7.65 $5.91 $5.20 $4.99 Reel $4.48 View $4.62 $4.35 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
WiFi Development Tools - 802.11 PMOD Daughter Card for DA16200MEVZ, Wi-Fi Module, RoHS COMP US159-DA16200MEVZ Renesas / Intersil 1: $32.46 46In Stock	Mfr. Part # US159-DA16200MEVZ Mouser Part # 968-U159-DA16200MEVZ	Renesas / Intersil	WiFi Development Tools - 802.11 PMOD Daughter Card for DA16200MEVZ, Wi-Fi Module, RoHS COMP Learn More about Renesas / Intersil renesas u159 da16200mevz board	Datasheet	46In Stock	$32.46	Min.: 1 Mult.: 1
RF System on a Chip - SoC CC3100R11MRGCR A 595 -CC3100R11MRGC A 59 A 595-CC3100R11MRGC CC3100R11MRGCR Texas Instruments 1: $10.99 2,235In Stock	Mfr. Part # CC3100R11MRGCR Mouser Part # 595-CC3100R11MRGCR	Texas Instruments	RF System on a Chip - SoC CC3100R11MRGCR A 595 -CC3100R11MRGC A 59 A 595-CC3100R11MRGC Learn More about Texas Instruments ti cc3100 simplelink processors	Datasheet	2,235In Stock	Cut Tape $10.99 $8.73 $8.12 $7.45 View Reel $6.71 $7.07 $6.93 $6.77 $6.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
16-bit Microcontrollers - MCU 16 MHz MCU with 4KB FRAM 1KB SRAM comp A A 595-430FR2111IPW16R MSP430FR2111IPW16 Texas Instruments 1: $1.76 3,007In Stock	Mfr. Part # MSP430FR2111IPW16 Mouser Part # 595-430FR2111IPW16	Texas Instruments	16-bit Microcontrollers - MCU 16 MHz MCU with 4KB FRAM 1KB SRAM comp A A 595-430FR2111IPW16R Learn More about Texas Instruments timsp430fr57xx	Datasheet	3,007In Stock	$1.76 $1.29 $1.06 $1.00 View $0.939 $0.911 $0.899 $0.859	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU SimpleLink Arm Cort ex-M3 Wi-Fi network CC3130RNMRGKR Texas Instruments 1: $11.18 5,000In Stock	Mfr. Part # CC3130RNMRGKR Mouser Part # 595-CC3130RNMRGKR	Texas Instruments	ARM Microcontrollers - MCU SimpleLink Arm Cort ex-M3 Wi-Fi network Learn More about Texas Instruments ti cc3130 wireless processor	Datasheet	5,000In Stock	Cut Tape $11.18 $8.65 $8.25 $7.16 View Reel $5.44 $6.84 $6.24 $5.91 $5.44 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz AT90USB1286-AUR Microchip Technology 1: $10.48 1,620In Stock	Mfr. Part # AT90USB1286-AUR Mouser Part # 556-AT90USB1286-AUR	Microchip Technology	8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz	Datasheet	1,620In Stock	Cut Tape $10.48 $10.21 Reel $8.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
16-bit Microcontrollers - MCU 16-MHz MCU with 128- KB FRAM 8-KB SRAM MSP430FR5962IPNR Texas Instruments 1: $7.25 1,579In Stock	Mfr. Part # MSP430FR5962IPNR Mouser Part # 595-MSP430FR5962IPNR	Texas Instruments	16-bit Microcontrollers - MCU 16-MHz MCU with 128- KB FRAM 8-KB SRAM Learn More about Texas Instruments ti msp430fr599 msp430fr596	Datasheet	1,579In Stock	Cut Tape $7.25 $5.58 $4.92 $4.71 View Reel $4.10 $4.36 $4.10 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Zigbee Development Tools - 802.15.4 XBee-PRO 900HP DigiMesh Kit Aust. XKB9-DMT-AHP Digi 1: $99.00 41In Stock	Mfr. Part # XKB9-DMT-AHP Mouser Part # 888-XKB9-DMT-AHP	Digi	Zigbee Development Tools - 802.15.4 XBee-PRO 900HP DigiMesh Kit Aust. Learn More about Digi xbee pro 900hp dev kits	Datasheet	41In Stock	$99.00	Min.: 1 Mult.: 1