|
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16A-C-QFN20
- Silicon Labs
-
1:
$5.33
-
44In Stock
-
2,520Expected 9/1/2026
|
Mouser Part #
634-EFM8BB21F16FN20
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
44In Stock
2,520Expected 9/1/2026
|
|
|
$5.33
|
|
|
$3.85
|
|
|
$3.50
|
|
|
$3.04
|
|
|
$2.74
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 512K X 8 14 us
- SST25VF040B-50-4C-QAF
- Microchip Technology
-
1:
$1.89
-
428In Stock
-
2,352On Order
|
Mouser Part #
804-25VF040B5CQAF
|
Microchip Technology
|
NOR Flash 512K X 8 14 us
|
|
428In Stock
2,352On Order
On Order:
1,176 Expected 9/9/2026
1,176 Expected 9/28/2026
Factory Lead-Time:
22 Weeks
|
|
|
$1.89
|
|
|
$1.82
|
|
|
$1.76
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 512K X 8 14 us
- SST25VF040B-50-4I-QAF
- Microchip Technology
-
1:
$2.00
-
7In Stock
|
Mouser Part #
804-25VF040B5IQAF
|
Microchip Technology
|
NOR Flash 512K X 8 14 us
|
|
7In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial
- SST25VF040B-50-4I-S2AF
- Microchip Technology
-
1:
$1.48
-
617In Stock
|
Mouser Part #
804-25VF040B5IS2AF
|
Microchip Technology
|
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial
|
|
617In Stock
|
|
|
$1.48
|
|
|
$1.44
|
|
|
$1.38
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial
- SST25VF040B-50-4I-SAF
- Microchip Technology
-
1:
$1.55
-
1,342In Stock
|
Mouser Part #
804-25VF040B5ISAF
|
Microchip Technology
|
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial
|
|
1,342In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 8M (1Mx8) 50MHz Commercial Temp
- SST25VF080B-50-4C-PAE
- Microchip Technology
-
1:
$2.13
-
788In Stock
|
Mouser Part #
804-25VF080B5CPAE
|
Microchip Technology
|
NOR Flash 8M (1Mx8) 50MHz Commercial Temp
|
|
788In Stock
|
|
|
$2.13
|
|
|
$2.08
|
|
|
$1.98
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial
- SST25VF080B-50-4C-S2AF
- Microchip Technology
-
1:
$1.82
-
155In Stock
-
630Expected 10/5/2026
|
Mouser Part #
804-25VF080B5CS2AF
|
Microchip Technology
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial
|
|
155In Stock
630Expected 10/5/2026
|
|
|
$1.82
|
|
|
$1.78
|
|
|
$1.69
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial
- SST25VF080B-50-4C-S2AF-T
- Microchip Technology
-
1:
$1.89
-
718In Stock
|
Mouser Part #
804-25VF080B5CS2AF-T
|
Microchip Technology
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial
|
|
718In Stock
|
|
|
$1.89
|
|
|
$1.82
|
|
|
$1.79
|
|
|
$1.76
|
|
|
$1.76
|
|
Min.: 1
Mult.: 1
:
2,100
|
|
|
|
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Industrial
- SST25VF080B-50-4I-QAF
- Microchip Technology
-
1:
$2.12
-
529In Stock
|
Mouser Part #
804-25VF080B5IQAF
|
Microchip Technology
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Industrial
|
|
529In Stock
|
|
|
$2.12
|
|
|
$2.05
|
|
|
$1.95
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
- C8051F506-IM
- Silicon Labs
-
1:
$16.13
-
6In Stock
|
Mouser Part #
634-C8051F506-IM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
|
|
6In Stock
|
|
|
$16.13
|
|
|
$13.12
|
|
|
$12.51
|
|
|
$10.86
|
|
|
View
|
|
|
$10.37
|
|
|
$9.45
|
|
|
$8.80
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3244AXI-153
- Infineon Technologies
-
1:
$14.66
-
33In Stock
|
Mouser Part #
727-CY8C3244AXI-153
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
|
|
33In Stock
|
|
|
$14.66
|
|
|
$11.41
|
|
|
$10.36
|
|
|
$8.33
|
|
|
View
|
|
|
$8.29
|
|
|
$7.77
|
|
|
$7.42
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3246LTI-149
- Infineon Technologies
-
1:
$18.67
-
8In Stock
|
Mouser Part #
727-CY8C3246LTI-149
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
|
|
8In Stock
|
|
|
$18.67
|
|
|
$14.50
|
|
|
$13.08
|
|
|
$12.32
|
|
|
View
|
|
|
$11.75
|
|
|
$11.21
|
|
|
$10.70
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O
- CY8C3246LTI-149T
- Infineon Technologies
-
1:
$18.89
-
23In Stock
|
Mouser Part #
727-CY8C3246LTI-149T
|
Infineon Technologies
|
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O
|
|
23In Stock
|
|
|
$18.89
|
|
|
$14.34
|
|
|
$13.75
|
|
|
$12.12
|
|
|
View
|
|
|
$10.18
|
|
|
$11.53
|
|
|
$10.78
|
|
|
$10.36
|
|
|
$10.18
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
|
|
8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 62 I/O
- CY8C3446AXI-099T
- Infineon Technologies
-
1:
$21.62
-
113In Stock
|
Mouser Part #
727-CY8C3446AXI-099T
|
Infineon Technologies
|
8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 62 I/O
|
|
113In Stock
|
|
|
$21.62
|
|
|
$16.95
|
|
|
$15.26
|
|
|
$14.44
|
|
|
View
|
|
|
$11.79
|
|
|
$14.05
|
|
|
$12.92
|
|
|
$12.16
|
|
|
$11.79
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
|
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3446LTI-085
- Infineon Technologies
-
1:
$21.00
-
6In Stock
|
Mouser Part #
727-CY8C3446LTI-085
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
|
|
6In Stock
|
|
|
$21.00
|
|
|
$16.43
|
|
|
$14.79
|
|
|
$13.99
|
|
|
View
|
|
|
$13.35
|
|
|
$12.64
|
|
|
$12.14
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
- C8051F125-GQ
- Silicon Labs
-
1:
$60.65
-
5In Stock
-
End of Life
|
Mouser Part #
634-C8051F125-GQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
|
|
5In Stock
|
|
|
$60.65
|
|
|
$50.15
|
|
|
$48.05
|
|
|
$45.53
|
|
|
$45.50
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
- C8051F127-GQ
- Silicon Labs
-
1:
$51.99
-
6In Stock
-
End of Life
|
Mouser Part #
634-C8051F127-GQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
|
|
6In Stock
|
|
|
$51.99
|
|
|
$43.58
|
|
|
$41.09
|
|
|
$37.43
|
|
|
$36.45
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48
- C8051F500-IQR
- Silicon Labs
-
1:
$17.10
-
23In Stock
-
End of Life
|
Mouser Part #
634-C8051F500-IQR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48
|
|
23In Stock
|
|
|
$17.10
|
|
|
$13.47
|
|
|
$12.77
|
|
|
$11.78
|
|
|
$11.70
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
- C8051F501-IQ
- Silicon Labs
-
1:
$16.37
-
20In Stock
-
End of Life
|
Mouser Part #
634-C8051F501-IQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
|
|
20In Stock
|
|
|
$16.37
|
|
|
$13.43
|
|
|
$12.10
|
|
|
$11.43
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
- C8051F503-IM
- Silicon Labs
-
1:
$16.41
-
44In Stock
-
End of Life
|
Mouser Part #
634-C8051F503-IM
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
|
|
44In Stock
|
|
|
$16.41
|
|
|
$13.34
|
|
|
$12.71
|
|
|
$11.04
|
|
|
View
|
|
|
$10.54
|
|
|
$9.61
|
|
|
$8.66
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFP48
- C8051F505-IQR
- Silicon Labs
-
1:
$16.90
-
21In Stock
-
End of Life
|
Mouser Part #
634-C8051F505-IQR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFP48
|
|
21In Stock
|
|
|
$16.90
|
|
|
$13.74
|
|
|
$13.10
|
|
|
$11.38
|
|
|
$10.87
|
|
|
$10.43
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
- C8051F581-IM
- Silicon Labs
-
1:
$22.74
-
107In Stock
-
End of Life
|
Mouser Part #
634-C8051F581-IM
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
|
|
107In Stock
|
|
|
$22.74
|
|
|
$17.28
|
|
|
$16.56
|
|
|
$14.59
|
|
|
View
|
|
|
$13.87
|
|
|
$13.04
|
|
|
$13.03
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
- C8051F581-IQ
- Silicon Labs
-
1:
$22.58
-
15In Stock
-
End of Life
|
Mouser Part #
634-C8051F581-IQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
|
|
15In Stock
|
|
|
$22.58
|
|
|
$18.40
|
|
|
$16.58
|
|
|
$15.17
|
|
|
$14.56
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
- C8051F581-IQR
- Silicon Labs
-
1:
$22.92
-
15In Stock
-
End of Life
|
Mouser Part #
634-C8051F581-IQR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
|
|
15In Stock
|
|
|
$22.92
|
|
|
$17.89
|
|
|
$16.16
|
|
|
$14.81
|
|
|
$13.73
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F64I-D-QFP32
- Silicon Labs
-
1:
$6.15
-
5In Stock
-
End of Life
|
Mouser Part #
634-EF8BB31F64IDQP32
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
5In Stock
|
|
|
$6.15
|
|
|
$4.06
|
|
|
$3.71
|
|
|
$3.15
|
|
|
View
|
|
|
$2.98
|
|
|
$2.68
|
|
|
$2.61
|
|
Min.: 1
Mult.: 1
|
|
|
