|
|
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:
$4.10
-
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
|
|
|
$4.10
|
|
|
$2.96
|
|
|
$2.69
|
|
|
$2.22
|
|
|
View
|
|
|
$2.13
|
|
|
$1.95
|
|
|
$1.84
|
|
|
$1.81
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 512K X 8 14 us
- SST25VF040B-50-4C-QAF
- Microchip Technology
-
1:
$1.54
-
758In Stock
-
2,352Expected 9/28/2026
|
Mouser Part #
804-25VF040B5CQAF
|
Microchip Technology
|
NOR Flash 512K X 8 14 us
|
|
758In Stock
2,352Expected 9/28/2026
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 512K X 8 14 us
- SST25VF040B-50-4I-QAF
- Microchip Technology
-
1:
$1.54
-
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:
$1.21
-
617In Stock
|
Mouser Part #
804-25VF040B5IS2AF
|
Microchip Technology
|
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial
|
|
617In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial
- SST25VF040B-50-4I-SAF
- Microchip Technology
-
1:
$1.19
-
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:
$1.64
-
796In Stock
|
Mouser Part #
804-25VF080B5CPAE
|
Microchip Technology
|
NOR Flash 8M (1Mx8) 50MHz Commercial Temp
|
|
796In Stock
|
|
|
$1.64
|
|
|
$1.60
|
|
|
$1.52
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial
- SST25VF080B-50-4C-S2AF
- Microchip Technology
-
1:
$1.40
-
155In Stock
|
Mouser Part #
804-25VF080B5CS2AF
|
Microchip Technology
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial
|
|
155In Stock
|
|
|
$1.40
|
|
|
$1.37
|
|
|
$1.30
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial
- SST25VF080B-50-4C-S2AF-T
- Microchip Technology
-
1:
$1.54
-
718In Stock
|
Mouser Part #
804-25VF080B5CS2AF-T
|
Microchip Technology
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial
|
|
718In Stock
|
|
Min.: 1
Mult.: 1
:
2,100
|
|
|
|
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Industrial
- SST25VF080B-50-4I-QAF
- Microchip Technology
-
1:
$1.73
-
529In Stock
|
Mouser Part #
804-25VF080B5IQAF
|
Microchip Technology
|
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Industrial
|
|
529In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU
- C8051F353-GMR
- Silicon Labs
-
1:
$12.90
-
103In Stock
|
Mouser Part #
634-C8051F353-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU
|
|
103In Stock
|
|
|
$12.90
|
|
|
$10.49
|
|
|
$9.22
|
|
|
$8.79
|
|
|
View
|
|
|
$7.09
|
|
|
$8.58
|
|
|
$7.85
|
|
|
$7.29
|
|
|
$7.09
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
- C8051F506-IM
- Silicon Labs
-
1:
$12.41
-
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
|
|
|
$12.41
|
|
|
$10.09
|
|
|
$9.62
|
|
|
$8.35
|
|
|
View
|
|
|
$7.98
|
|
|
$7.27
|
|
|
$6.77
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3244AXI-153
- Infineon Technologies
-
1:
$11.28
-
33In Stock
|
Mouser Part #
727-CY8C3244AXI-153
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
|
|
33In Stock
|
|
|
$11.28
|
|
|
$8.78
|
|
|
$7.97
|
|
|
$6.41
|
|
|
View
|
|
|
$6.38
|
|
|
$5.98
|
|
|
$5.71
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3246LTI-149
- Infineon Technologies
-
1:
$14.36
-
8In Stock
|
Mouser Part #
727-CY8C3246LTI-149
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
|
|
8In Stock
|
|
|
$14.36
|
|
|
$11.15
|
|
|
$10.06
|
|
|
$9.48
|
|
|
View
|
|
|
$9.04
|
|
|
$8.62
|
|
|
$8.23
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O
- CY8C3246LTI-149T
- Infineon Technologies
-
1:
$14.53
-
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
|
|
|
$14.53
|
|
|
$11.03
|
|
|
$10.58
|
|
|
$9.32
|
|
|
View
|
|
|
$7.83
|
|
|
$8.87
|
|
|
$8.29
|
|
|
$7.97
|
|
|
$7.83
|
|
|
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:
$16.63
-
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
|
|
|
$16.63
|
|
|
$13.04
|
|
|
$11.74
|
|
|
$11.11
|
|
|
View
|
|
|
$9.07
|
|
|
$10.81
|
|
|
$9.94
|
|
|
$9.35
|
|
|
$9.07
|
|
|
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:
$16.15
-
6In Stock
|
Mouser Part #
727-CY8C3446LTI-085
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
|
|
6In Stock
|
|
|
$16.15
|
|
|
$12.64
|
|
|
$11.38
|
|
|
$10.76
|
|
|
View
|
|
|
$10.27
|
|
|
$9.79
|
|
|
$9.70
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
- C8051F125-GQ
- Silicon Labs
-
1:
$46.65
-
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
|
|
|
$46.65
|
|
|
$38.58
|
|
|
$36.96
|
|
|
$35.02
|
|
|
$35.00
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
- C8051F127-GQ
- Silicon Labs
-
1:
$39.99
-
22In 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
|
|
22In Stock
|
|
|
$39.99
|
|
|
$33.52
|
|
|
$31.61
|
|
|
$28.79
|
|
|
View
|
|
|
$28.04
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
- C8051F500-IQ
- Silicon Labs
-
1:
$13.81
-
149In Stock
-
End of Life
|
Mouser Part #
634-C8051F500-IQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
|
|
149In Stock
|
|
|
$13.81
|
|
|
$11.00
|
|
|
$10.18
|
|
|
$9.33
|
|
|
View
|
|
|
$8.87
|
|
|
$8.43
|
|
|
$8.26
|
|
|
Quote
|
|
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:
$13.15
-
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
|
|
|
$13.15
|
|
|
$10.36
|
|
|
$9.82
|
|
|
$9.06
|
|
|
$9.00
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
- C8051F503-IM
- Silicon Labs
-
1:
$12.62
-
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
|
|
|
$12.62
|
|
|
$10.26
|
|
|
$9.78
|
|
|
$8.49
|
|
|
View
|
|
|
$8.11
|
|
|
$7.39
|
|
|
$6.66
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
- C8051F505-IQ
- Silicon Labs
-
1:
$13.01
-
21In Stock
-
End of Life
|
Mouser Part #
634-C8051F505-IQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
|
|
21In Stock
|
|
|
$13.01
|
|
|
$10.58
|
|
|
$10.09
|
|
|
$8.76
|
|
|
View
|
|
|
$7.88
|
|
|
$7.30
|
|
|
$6.95
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFP48
- C8051F505-IQR
- Silicon Labs
-
1:
$13.00
-
1In 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
|
|
1In Stock
|
|
|
$13.00
|
|
|
$10.57
|
|
|
$10.08
|
|
|
$8.75
|
|
|
$8.36
|
|
|
$8.02
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
- C8051F581-IM
- Silicon Labs
-
1:
$17.49
-
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
|
|
|
$17.49
|
|
|
$13.29
|
|
|
$12.74
|
|
|
$11.22
|
|
|
View
|
|
|
$10.67
|
|
|
$10.03
|
|
|
$10.02
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
- C8051F581-IQ
- Silicon Labs
-
1:
$17.37
-
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
|
|
|
$17.37
|
|
|
$14.15
|
|
|
$12.75
|
|
|
$11.67
|
|
|
$11.20
|
|
Min.: 1
Mult.: 1
|
|
|
