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Part #

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, +125C, QFN40

EFR32MG24B010F1536IM40-B
Silicon Labs
1: ¥1,126.2
2,449In Stock

Mfr. Part #
EFR32MG24B010F1536IM40-B

Mouser Part #
634-32MGB010F153640B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, +125C, QFN40

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Datasheet

2,449In Stock

¥1,126.2

¥903.6

¥845.4

¥659.4

Min.: 1
Mult.: 1

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, 20-bit ADC, +125C, QFN48

EFR32MG24B120F1536IM48-B
Silicon Labs
1: ¥1,254.1
1,245In Stock

Mfr. Part #
EFR32MG24B120F1536IM48-B

Mouser Part #
634-32MGB120F153648B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, 20-bit ADC, +125C, QFN48

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Datasheet

1,245In Stock

¥1,254.1

¥966.7

¥895.3

¥815.6

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Mult.: 1

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48

EFR32MG24B220F1536IM48-B
Silicon Labs
1: ¥1,310.5
2,260In Stock

Mfr. Part #
EFR32MG24B220F1536IM48-B

Mouser Part #
634-32MGB220F153648B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48

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Datasheet

2,260In Stock

¥1,310.5

¥1,054.7

¥981.7

¥893.6

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Mult.: 1

Sub-GHz Development Tools Si4010 Development Kit with Si4355 Receiver (434MHz)

4010-KFOBDEV-434
Silicon Labs
1: ¥49,928
6In Stock

Mfr. Part #
4010-KFOBDEV-434

Mouser Part #
634-4010-KFOBDEV-434

Silicon Labs

Sub-GHz Development Tools Si4010 Development Kit with Si4355 Receiver (434MHz)

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Datasheet

6In Stock

¥49,928

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU

EFM8BB10F2G-A-QFN20R
Silicon Labs
1: ¥151.2
15,601In Stock

Mfr. Part #
EFM8BB10F2G-A-QFN20R

Mouser Part #
634-8BB10F2GAQF20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU

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Datasheet

15,601In Stock

Cut Tape

¥151.2

¥126.6

¥109.6

¥103

Reel

¥75.7

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MouseReel Available

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Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

EFM8BB10F8G-A-QFN20R
Silicon Labs
1: ¥152.8
12,671In Stock
73,500On Order

Mfr. Part #
EFM8BB10F8G-A-QFN20R

Mouser Part #
634-8BB10F8GAQF20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

12,671In Stock

73,500On Order

Cut Tape

¥152.8

¥129.4

¥106.3

¥99.3

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Reel

¥83.1

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F2G-A-QFN20
Silicon Labs
1: ¥214.3
3,429In Stock
6,300Expected 10/9/2026

Mfr. Part #
EFM8SB10F2G-A-QFN20

Mouser Part #
634-8SB10F2GAQF20

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU

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Datasheet

3,429In Stock

6,300Expected 10/9/2026

¥214.3

¥182.7

¥159.5

¥142.7

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F2G-A-QFN20R
Silicon Labs
1: ¥225.9
6,628In Stock
9,000Expected 9/1/2026

Mfr. Part #
EFM8SB10F2G-A-QFN20R

Mouser Part #
634-8SB10F2GAQF20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU

Datasheet

6,628In Stock

9,000Expected 9/1/2026

Cut Tape

¥225.9

¥189.4

¥162.8

¥153

Reel

¥110

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MouseReel Available

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F8G-A-QFN20
Silicon Labs
1: ¥267.4
4,233In Stock

Mfr. Part #
EFM8SB10F8G-A-QFN20

Mouser Part #
634-8SB10F8GAQF20

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

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Datasheet

4,233In Stock

¥267.4

¥227.6

¥199.3

¥179.4

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F8G-A-QFN20R
Silicon Labs
1: ¥282.4
8,908In Stock

Mfr. Part #
EFM8SB10F8G-A-QFN20R

Mouser Part #
634-8SB10F8GAQF20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

Datasheet

8,908In Stock

Cut Tape

¥282.4

¥234.2

¥202.6

¥191

Reel

¥135.5

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MouseReel Available

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F8G-A-QFN24R
Silicon Labs
1: ¥299
3,031In Stock

Mfr. Part #
EFM8SB10F8G-A-QFN24R

Mouser Part #
634-8SB10F8GAQF24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

Datasheet

3,031In Stock

Cut Tape

¥299

¥249.2

¥214.3

¥202.6

Reel

¥147.8

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MouseReel Available

Min.: 1
Mult.: 1

: 1,500

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO

EFR32BG21A010F1024IM32-BR
Silicon Labs
1: ¥1,019.9
2,702In Stock

Mfr. Part #
EFR32BG21A010F1024IM32-BR

Mouser Part #
634-B21A010F102432BR

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO

Learn More

Datasheet

2,702In Stock

Cut Tape

¥1,019.9

¥817.2

¥759.1

¥687.7

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Reel

¥506.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO

EFR32BG21A020F512IM32-B
Silicon Labs
1: ¥913.6
818In Stock

Mfr. Part #
EFR32BG21A020F512IM32-B

Mouser Part #
634-BG21A020F51232B

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO

Learn More

Datasheet

818In Stock

¥913.6

¥727.5

¥667.7

¥649.5

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Min.: 1
Mult.: 1

Bluetooth Development Tools - 802.15.1 BGM220 Explorer Kit

BGM220-EK4314A
Silicon Labs
1: ¥2,212.5
662In Stock

Mfr. Part #
BGM220-EK4314A

Mouser Part #
634-BGM220-EK4314A

Silicon Labs

Bluetooth Development Tools - 802.15.1 BGM220 Explorer Kit

Learn More

Datasheet

662In Stock

¥2,212.5

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko BLE Soc QFN48 2.4 G 10 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

EFR32BG13P632F512GM48-DR
Silicon Labs
1: ¥1,177.6
765In Stock

Mfr. Part #
EFR32BG13P632F512GM48-DR

Mouser Part #
634-BGP632F512GM48DR

Silicon Labs

RF System on a Chip - SoC Blue Gecko BLE Soc QFN48 2.4 G 10 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

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Datasheet

765In Stock

Cut Tape

¥1,177.6

¥903.6

¥833.8

¥759.1

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Reel

¥691

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Development Boards & Kits - 8051 Development Kit for C8051F120, F121, F122, F123, F130, F131, F132 & F133 MCUs

C8051F120DK
Silicon Labs
1: ¥22,857
12In Stock
31Expected 10/12/2026

Mfr. Part #
C8051F120DK

Mouser Part #
634-C8051F120DK

Silicon Labs

Development Boards & Kits - 8051 Development Kit for C8051F120, F121, F122, F123, F130, F131, F132 & F133 MCUs

Datasheet

12In Stock

31Expected 10/12/2026

¥22,857

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU

C8051F353-GM
Silicon Labs
1: ¥1,956.7
766In Stock

Mfr. Part #
C8051F353-GM

Mouser Part #
634-C8051F353-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU

Datasheet

766In Stock

¥1,956.7

¥1,622.8

¥1,405.2

¥1,348.7

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Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

C8051F381-GM
Silicon Labs
1: ¥1,124.5
900In Stock

Mfr. Part #
C8051F381-GM

Mouser Part #
634-C8051F381-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

Learn More

Datasheet

900In Stock

¥1,124.5

¥933.5

¥802.3

¥765.7

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

C8051F392-A-GM
Silicon Labs
1: ¥656.1
1,985In Stock
1,911Expected 11/2/2026

Mfr. Part #
C8051F392-A-GM

Mouser Part #
634-C8051F392-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

Learn More

Datasheet

1,985In Stock

1,911Expected 11/2/2026

¥656.1

¥548.1

¥460.1

¥438.5

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

C8051F502-IM
Silicon Labs
1: ¥1,978.3
548In Stock

Mfr. Part #
C8051F502-IM

Mouser Part #
634-C8051F502-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

Datasheet

548In Stock

¥1,978.3

¥1,639.4

¥1,420.2

¥1,363.7

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32

C8051F502-IMR
Silicon Labs
1: ¥2,272.2
301In Stock

Mfr. Part #
C8051F502-IMR

Mouser Part #
634-C8051F502-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32

Datasheet

301In Stock

Cut Tape

¥2,272.2

¥1,725.8

¥1,654.4

¥1,458.4

View

Reel

¥1,179.3

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

C8051F507-IM
Silicon Labs
1: ¥1,817.1
583In Stock

Mfr. Part #
C8051F507-IM

Mouser Part #
634-C8051F507-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

Datasheet

583In Stock

¥1,817.1

¥1,504.9

¥1,320.5

¥1,260.7

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU

C8051F550-IM
Silicon Labs
1: ¥1,478.3
514In Stock
1,911Expected 9/1/2026

Mfr. Part #
C8051F550-IM

Mouser Part #
634-C8051F550-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU

Datasheet

514In Stock

1,911Expected 9/1/2026

¥1,478.3

¥1,225.8

¥1,041.4

¥998.3

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

C8051F553-IM
Silicon Labs
1: ¥1,632.8
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
C8051F553-IM

Mouser Part #
634-C8051F553-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥1,632.8

¥1,240.8

¥1,149.4

¥1,028.2

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Min.: 1
Mult.: 1

Interface Development Tools A kit designed to showcase the various features of the CP2102N USBXpress devices

CP2102N-MINIEK
Silicon Labs
1: ¥2,117.8
137In Stock

Mfr. Part #
CP2102N-MINIEK

Mouser Part #
634-CP2102N-MINIEK

Silicon Labs

Interface Development Tools A kit designed to showcase the various features of the CP2102N USBXpress devices

Datasheet

137In Stock

¥2,117.8

Min.: 1
Mult.: 1

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