8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU
AT89LP52-20AU
Microchip Technology
1:
¥285.7
3,089 In Stock
Mouser Part # 556-AT89LP52-20AU
Microchip Technology
8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU
3,089 In Stock
1
¥285.7
25
¥259.1
100
¥235.9
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Min.: 1 Mult.: 1
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8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
AT89S52-24AUR
Microchip Technology
1:
¥402
3,025 In Stock
Mouser Part # 556-AT89S52-24AUR
Microchip Technology
8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
3,025 In Stock
Alternative Packaging
1
¥402
25
¥387
1,000
¥332.2
2,000
¥332.2
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Min.: 1 Mult.: 1
Reel :2,000
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8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
+1 image
AT89S52-24JU
Microchip Technology
1:
¥629.5
1,797 In Stock
Mouser Part # 556-AT89S52-24JU
Microchip Technology
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
1,797 In Stock
1
¥629.5
27
¥576.4
108
¥558.1
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Min.: 1 Mult.: 1
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Development Boards & Kits - Wireless CC2531 Eval Mod
CC2531EMK
Texas Instruments
1:
¥11,173.5
27 In Stock
Mouser Part # 595-CC2531EMK
Texas Instruments
Development Boards & Kits - Wireless CC2531 Eval Mod
27 In Stock
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Max.: 5
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Development Boards & Kits - 8051 Development Kit for C8051F120, F121, F122, F123, F130, F131, F132 & F133 MCUs
C8051F120DK
Silicon Labs
1:
¥22,857
12 In Stock
31 Expected 10/12/2026
Mouser Part # 634-C8051F120DK
Silicon Labs
Development Boards & Kits - 8051 Development Kit for C8051F120, F121, F122, F123, F130, F131, F132 & F133 MCUs
12 In Stock
31 Expected 10/12/2026
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8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU
C8051F353-GM
Silicon Labs
1:
¥1,956.7
766 In Stock
Mouser Part # 634-C8051F353-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU
766 In Stock
Alternative Packaging
1
¥1,956.7
10
¥1,622.8
25
¥1,405.2
100
¥1,348.7
500
View
500
¥1,265.7
1,000
¥1,154.4
2,500
Quote
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8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
C8051F381-GM
Silicon Labs
1:
¥1,167.7
900 In Stock
Mouser Part # 634-C8051F381-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
900 In Stock
Alternative Packaging
1
¥1,167.7
10
¥970
25
¥833.8
100
¥795.6
500
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500
¥734.2
1,000
¥662.7
2,500
¥654.4
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8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU
+2 images
C8051F392-A-GM
Silicon Labs
1:
¥656.1
1,955 In Stock
1,911 Expected 11/2/2026
Mouser Part # 634-C8051F392-A-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU
1,955 In Stock
1,911 Expected 11/2/2026
Alternative Packaging
1
¥656.1
10
¥548.1
25
¥460.1
100
¥438.5
250
View
250
¥426.9
500
¥410.3
1,000
¥385.4
1,911
¥370.4
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8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
C8051F502-IM
Silicon Labs
1:
¥1,978.3
548 In Stock
Mouser Part # 634-C8051F502-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
548 In Stock
Alternative Packaging
1
¥1,978.3
10
¥1,639.4
25
¥1,420.2
100
¥1,363.7
500
View
500
¥1,280.6
1,000
¥1,167.7
2,500
Quote
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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
301 In Stock
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
301 In Stock
Alternative Packaging
1
¥2,272.2
10
¥1,725.8
25
¥1,654.4
100
¥1,458.4
250
View
1,500
¥1,179.3
250
¥1,386.9
500
¥1,297.2
1,000
¥1,247.4
1,500
¥1,179.3
3,000
Quote
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Reel :1,500
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8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
C8051F507-IM
Silicon Labs
1:
¥1,817.1
583 In Stock
Mouser Part # 634-C8051F507-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
583 In Stock
Alternative Packaging
1
¥1,817.1
10
¥1,504.9
100
¥1,320.5
250
¥1,260.7
500
View
500
¥1,169.3
1,000
¥1,041.4
2,500
Quote
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8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
C8051F550-IM
Silicon Labs
1:
¥1,478.3
514 In Stock
1,911 Expected 9/1/2026
Mouser Part # 634-C8051F550-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
514 In Stock
1,911 Expected 9/1/2026
Alternative Packaging
1
¥1,478.3
10
¥1,225.8
25
¥1,041.4
100
¥998.3
500
View
500
¥941.8
1,000
¥852.1
1,911
¥820.5
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Details
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
C8051F553-IM
Silicon Labs
1:
¥1,656
Non-Stocked Lead-Time 12 Weeks
Mouser Part # 634-C8051F553-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
1
¥1,656
10
¥1,240.8
25
¥1,184.3
100
¥1,028.2
250
View
250
¥981.7
500
¥916.9
1,000
¥780.7
1,911
¥760.7
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Details
RF System on a Chip - SoC 8051 Sub-GHz RF transmitter
+3 images
SI4010-C2-GS
Silicon Labs
1:
¥892
2,155 In Stock
Mouser Part # 634-SI4010-C2-GS
Silicon Labs
RF System on a Chip - SoC 8051 Sub-GHz RF transmitter
2,155 In Stock
Alternative Packaging
1
¥892
10
¥709.2
25
¥639.5
100
¥591.3
250
View
250
¥558.1
500
¥538.2
1,176
¥523.2
2,352
¥518.2
5,880
Quote
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RF System on a Chip - SoC SoC RF transmitter with 8051
+1 image
SI4010-C2-GTR
Silicon Labs
1:
¥795.6
1,365 In Stock
Mouser Part # 634-SI4010-C2-GTR
Silicon Labs
RF System on a Chip - SoC SoC RF transmitter with 8051
1,365 In Stock
Alternative Packaging
1
¥795.6
10
¥599.6
25
¥551.5
100
¥498.3
250
View
2,500
¥428.5
250
¥471.7
500
¥468.4
1,000
¥440.2
2,500
¥428.5
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Min.: 1 Mult.: 1
Reel :2,500
Details
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
CY8C3245LTI-139
Infineon Technologies
1:
¥1,601.2
449 In Stock
Mouser Part # 727-CY8C3245LTI-139
Infineon Technologies
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
449 In Stock
Alternative Packaging
1
¥1,601.2
10
¥1,245.8
25
¥1,102.9
100
¥1,058.1
250
View
250
¥1,009.9
500
¥981.7
1,000
¥925.2
2,600
Quote
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8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
+1 image
CY8C3245LTI-163
Infineon Technologies
1:
¥1,619.5
733 In Stock
Mouser Part # 727-CY8C3245LTI-163
Infineon Technologies
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
733 In Stock
Alternative Packaging
1
¥1,619.5
10
¥1,260.7
25
¥1,116.2
100
¥1,071.3
250
View
250
¥1,021.5
1,000
¥936.8
2,600
Quote
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8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
CY8C3246PVI-147
Infineon Technologies
1:
¥1,991.5
371 In Stock
Mouser Part # 727-CY8C3246PVI-147
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
371 In Stock
Alternative Packaging
1
¥1,991.5
10
¥1,876.9
25
¥1,372
100
¥1,320.5
600
View
600
¥1,242.4
1,200
¥1,179.3
3,000
Quote
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Min.: 1 Mult.: 1
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8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
+1 image
CY8C3666LTI-027
Infineon Technologies
1:
¥3,747.2
147 In Stock
Mouser Part # 727-CY8C3666LTI-027
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
147 In Stock
Alternative Packaging
1
¥3,747.2
10
¥2,994.8
25
¥2,694.1
100
¥2,682.5
260
View
260
¥2,498.1
520
¥2,406.8
1,040
Quote
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8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz
+1 image
CY8C3666LTI-203
Infineon Technologies
1:
¥2,690.8
1,122 In Stock
Mouser Part # 727-CY8C3666LTI-203
Infineon Technologies
8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz
1,122 In Stock
Alternative Packaging
1
¥2,690.8
10
¥2,131.1
25
¥1,991.5
100
¥1,837.1
250
View
250
¥1,760.7
500
¥1,717.5
1,000
¥1,679.3
2,600
Quote
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8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
CY8C3866AXI-040
Infineon Technologies
1:
¥4,581
297 In Stock
Mouser Part # 727-CY8C3866AXI-040
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
297 In Stock
Alternative Packaging
1
¥4,581
10
¥3,584.4
25
¥3,423.3
100
¥3,061.2
250
View
250
¥2,941.6
450
¥2,855.3
900
Quote
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Min.: 1 Mult.: 1
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8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB
CY8C3866AXI-040T
Infineon Technologies
1:
¥4,469.8
559 In Stock
Mouser Part # 727-CY8C3866AXI-040T
Infineon Technologies
8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB
559 In Stock
Alternative Packaging
1
¥4,469.8
10
¥3,587.8
25
¥3,240.6
100
¥3,092.8
250
View
1,500
¥2,818.7
250
¥3,014.7
500
¥2,925
1,000
¥2,842
1,500
¥2,818.7
3,000
Quote
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Min.: 1 Mult.: 1
Reel :1,500
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8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
CY8C3866PVI-070
Infineon Technologies
1:
¥3,674.1
237 In Stock
Mouser Part # 727-CY8C3866PVI-070
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
237 In Stock
Alternative Packaging
1
¥3,674.1
10
¥3,376.8
25
¥2,612.8
100
¥2,526.4
250
View
250
¥2,523.1
450
¥2,370.2
900
Quote
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Programmers - Processor Based mikroProg for 8051
MIKROE-1382
Mikroe
1:
¥28,070.9
13 In Stock
Mouser Part # 932-MIKROE-1382
Mikroe
Programmers - Processor Based mikroProg for 8051
13 In Stock
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8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU
C8051F061-GQ
Silicon Labs
1:
¥6,655.6
3,579 In Stock
End of Life
Mouser Part # 634-C8051F061-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU
3,579 In Stock
Alternative Packaging
1
¥6,655.6
10
¥5,572.7
25
¥5,187.3
100
¥4,778.7
5,600
Quote
5,600
Quote
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Min.: 1 Mult.: 1
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