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SPI, UART Semiconductors

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Interface Type = SPI, UART

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Part #

Multiprotocol Development Tools Seeed Studio XIAO nRF52840 Sense (Pre-Soldered)

102010632
Seeed Studio
1: $16.99
91On Order
New Product

Mfr. Part No.
102010632

Mouser Part No
713-102010632

New Product

Seeed Studio

Multiprotocol Development Tools Seeed Studio XIAO nRF52840 Sense (Pre-Soldered)

91On Order

$16.99

Min.: 1
Mult.: 1

Multiprotocol Development Tools CMP9611 programming/eval board

CMP9611-2-EVB
CEL
1: $97.52
6In Stock
Factory Special Order

Mfr. Part No.
CMP9611-2-EVB

Mouser Part No
551-CMP9611-2-EVB

Factory Special Order

CEL

Multiprotocol Development Tools CMP9611 programming/eval board

Learn More

Datasheet

6In Stock

$97.52

Min.: 1
Mult.: 1

Multiprotocol Development Tools CMP9612 programming/eval board

CMP9612-2-EVB
CEL
1: $97.52
6In Stock
Factory Special Order

Mfr. Part No.
CMP9612-2-EVB

Mouser Part No
551-CMP9612-2-EVB

Factory Special Order

CEL

Multiprotocol Development Tools CMP9612 programming/eval board

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Datasheet

6In Stock

$97.52

Min.: 1
Mult.: 1

Ethernet ICs GSW125 - 1G Switch, 4-port 2-PHYs, MRQFN-105, (I-temp)

GSW125-AQM-T
MaxLinear
1: $6.83
2,207Expected 2026/11/03

Mfr. Part No.
GSW125-AQM-T

Mouser Part No
701-GSW125-AQM-T

MaxLinear

Ethernet ICs GSW125 - 1G Switch, 4-port 2-PHYs, MRQFN-105, (I-temp)

Datasheet

2,207Expected 2026/11/03

$6.83

$5.23

$4.84

$4.40

View

Min.: 1
Mult.: 1

Audio IC Development Tools Music Maker FeatherWing w/ Amp

3436
Adafruit
1: $24.96
8On Order

Mfr. Part No.
3436

Mouser Part No
485-3436

Adafruit

Audio IC Development Tools Music Maker FeatherWing w/ Amp

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8On Order

$24.96

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU

C8051F531-C-IT
Silicon Labs
1: $6.29
1,551Expected 2026/10/23
End of Life

Mfr. Part No.
C8051F531-C-IT

Mouser Part No
634-C8051F531-C-IT

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU

Datasheet

1,551Expected 2026/10/23

$6.29

$5.22

$4.48

$4.28

View

Min.: 1
Mult.: 1

RF Development Tools DWM1001C UWB XCVR Module (FCC comp)

MDEK1001
Qorvo
1: $375.56
26Expected 2026/10/26
End of Life

Mfr. Part No.
MDEK1001

Mouser Part No
772-MDEK1001

End of Life

Qorvo

RF Development Tools DWM1001C UWB XCVR Module (FCC comp)

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26Expected 2026/10/26

$375.56

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V

AT89LP4052-20XU
Microchip Technology
1: $2.80
294Expected 2026/09/21

Mfr. Part No.
AT89LP4052-20XU

Mouser Part No
556-A89LP4052-20XU

Microchip Technology

8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V

Datasheet

294Expected 2026/09/21

$2.80

Min.: 1
Mult.: 1

Accelerometers M-A352AD10 Digital Output Accelerometer

X2F000011000100
Epson Timing
1: $1,357.40
1Expected 2026/06/03
New Product

Mfr. Part No.
X2F000011000100

Mouser Part No
732-X2F000011000100

New Product

Epson Timing

Accelerometers M-A352AD10 Digital Output Accelerometer

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Datasheet

1Expected 2026/06/03

$1,357.40

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V

AT89C51AC3-RDTUM
Microchip Technology
160: $10.21
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
AT89C51AC3-RDTUM

Mouser Part No
556-A89C51AC3RDTUM

Microchip Technology

8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$10.21

Min.: 160
Mult.: 160

8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind

AT89C51RB2-SLRUL
Microchip Technology
1: $8.15
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AT89C51RB2-SLRUL

Mouser Part No
556-A89C51RB2SLRUL

Microchip Technology

8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind

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Datasheet

Non-Stocked Lead-Time 6 Weeks

Cut Tape

$8.15

Reel

$8.15

Min.: 1
Mult.: 1

: 500

8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind

AT89C51RB2-SLRUM
Microchip Technology
500: $8.15
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AT89C51RB2-SLRUM

Mouser Part No
556-A89C51RB2SLRUM

Microchip Technology

8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$8.15

Min.: 500
Mult.: 500

: 500

8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind

AT89C51RC2-SLRUL
Microchip Technology
500: $9.68
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AT89C51RC2-SLRUL

Mouser Part No
556-A89C51RC2SLRUL

Microchip Technology

8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind

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Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$9.68

Min.: 500
Mult.: 500

: 500

8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com

AT89C51RC2-SLRUM
Microchip Technology
500: $9.68
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AT89C51RC2-SLRUM

Mouser Part No
556-A89C51RC2SLRUM

Microchip Technology

8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com

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Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$9.68

Min.: 500
Mult.: 500

: 500

8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2

AT89C51RB2-3CSUL
Microchip Technology
100: $8.13
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AT89C51RB2-3CSUL

Mouser Part No
556-AT89C51RB2-3CSUL

Microchip Technology

8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$8.13

Min.: 100
Mult.: 10

8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz

AT90USB1286-MUR
Microchip Technology
4,000: $10.43
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
AT90USB1286-MUR

Mouser Part No
556-AT90USB1286-MUR

Microchip Technology

8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$10.43

Min.: 4,000
Mult.: 4,000

: 4,000

8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz

AT90USB647-MUR
Microchip Technology
4,000: $9.14
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
AT90USB647-MUR

Mouser Part No
556-AT90USB647-MUR

Microchip Technology

8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$9.14

Min.: 4,000
Mult.: 4,000

: 4,000

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz 105C

ATMEGA325A-MN
Microchip Technology
1: $5.33
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATMEGA325A-MN

Mouser Part No
556-ATMEGA325A-MN

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz 105C

Datasheet

Non-Stocked Lead-Time 4 Weeks

$5.33

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz 105C

ATMEGA325A-MNR
Microchip Technology
4,000: $5.52
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATMEGA325A-MNR

Mouser Part No
556-ATMEGA325A-MNR

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz 105C

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$5.52

Min.: 4,000
Mult.: 4,000

: 4,000

ARM Microcontrollers - MCU Auto CM7,E-AVB,1024kB Fl.,QFP100,T&R

ATSAMV71N20B-AABTVAO
Microchip Technology
1,000: $12.08
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
ATSAMV71N20B-AABTVAO

Mouser Part No
579-ASV71N20BAABTVAO

New Product

Microchip Technology

ARM Microcontrollers - MCU Auto CM7,E-AVB,1024kB Fl.,QFP100,T&R

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$12.08

Min.: 1,000
Mult.: 1,000

: 1,000

8-bit Microcontrollers - MCU Single-Cycle 8051,32K ISP Flash,2.4-5.5V

AT89LP51RC2-20AUR
Microchip Technology
2,000: $4.27
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
AT89LP51RC2-20AUR

Mouser Part No
579-AT89LP51RC220AUR

Microchip Technology

8-bit Microcontrollers - MCU Single-Cycle 8051,32K ISP Flash,2.4-5.5V

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$4.27

Min.: 2,000
Mult.: 2,000

: 2,000

ARM Microcontrollers - MCU Auto CM7,512kB Fl.,BGA144,T&R

ATSAMV70Q19B-CBTVAO
Microchip Technology
1,000: $12.34
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part No.
ATSAMV70Q19B-CBTVAO

Mouser Part No
579-ATSV70Q19BCBTVAO

New Product

Microchip Technology

ARM Microcontrollers - MCU Auto CM7,512kB Fl.,BGA144,T&R

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$12.34

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU Auto CM7,1024kB Fl.,BGA144,T&R

ATSAMV70Q20B-CBTVAO
Microchip Technology
1,000: $13.84
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
ATSAMV70Q20B-CBTVAO

Mouser Part No
579-ATSV70Q20BCBTVAO

New Product

Microchip Technology

ARM Microcontrollers - MCU Auto CM7,1024kB Fl.,BGA144,T&R

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$13.84

Min.: 1,000
Mult.: 1,000

: 1,000

32-bit Microcontrollers - MCU 8KB RAM 79 Power microMIPS

PIC32MM0064GPL036-I/M2
Microchip Technology
1: $2.11
Lead-Time 7 Weeks

Mfr. Part No.
PIC32MM0064GPL036-I/M2

Mouser Part No
579-MM0064GPL036IM2

Microchip Technology

32-bit Microcontrollers - MCU 8KB RAM 79 Power microMIPS

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Datasheet

Lead-Time 7 Weeks

$2.11

Min.: 1
Mult.: 1

Network Controller & Processor ICs QFN48, Green, IND, MRLB, No Flash, Tray

MPL360B-I/SCB
Microchip Technology
490: $10.32
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
MPL360B-I/SCB

Mouser Part No
579-MPL360B-I/SCB

Microchip Technology

Network Controller & Processor ICs QFN48, Green, IND, MRLB, No Flash, Tray

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$10.32

Min.: 490
Mult.: 490

SPI, UART Semiconductors

Types of Semiconductors

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