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All Products > Semiconductors > Embedded Processors & Controllers > Microcontrollers - MCU > 8-bit Microcontrollers - MCU > 8051 Core
Category   Semiconductors >  Embedded Processors & Controllers >  Microcontrollers - MCU >  8-bit Microcontrollers - MCU

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Compare up to 20 parts.
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Silicon Labs C8051F970-A-GM
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C8051F970-A-GM

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Silicon Labs 8-bit Microcontrollers - MCU LowPower CapSense MCU w/32kB-ADC
Page 263

Data Sheet
409
In Stock
1: $2.26
10: $2.14
25: $2.07
50: $2.01
100: View



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 32 kB 8 kB 10 bit 1.8 V to 3.6 V + 85 C QFN-48 SMD/SMT
Silicon Labs C8051F975-A-GM
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C8051F975-A-GM

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Silicon Labs 8-bit Microcontrollers - MCU LowPower CapSense MCU w/16kB-ADC
Page 263

Data Sheet
247
In Stock
1: $1.81
10: $1.71
25: $1.66
50: $1.61
100: View



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 16 kB 4 kB 10 bit 1.8 V to 3.6 V + 85 C QFN-24 SMD/SMT
Silicon Labs C8051F972-A-GM
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C8051F972-A-GM

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Silicon Labs 8-bit Microcontrollers - MCU LowPower CapSense MCU w/32kB-ADC
Page 263

Data Sheet
120
In Stock
1: $2.03
10: $1.92
25: $1.86
50: $1.80
100: View



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 32 kB 8 kB 10 bit 1.8 V to 3.6 V + 85 C QFN-24 SMD/SMT
Silicon Labs C8051F971-A-GM
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C8051F971-A-GM

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Silicon Labs 8-bit Microcontrollers - MCU LowPower CapSense MCU w/32kB-ADC
Page 263

Data Sheet
122
In Stock
1: $2.19
10: $2.07
25: $2.01
50: $1.95
100: View



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 32 kB 8 kB 10 bit 1.8 V to 3.6 V + 85 C QFN-32 SMD/SMT
Atmel AT89C51RD2-SLSUM
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Atmel 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Page 217

Data Sheet
10,895
In Stock
Alternative Packaging
1: $9.54
10: $8.58
25: $7.82
50: $7.63
100: View



Min.: 1
Mult.: 1
8051 8 bit 60 MHz 64 kB 2 kB No ADC 2.7 V to 5.5 V + 85 C PLCC-44 SMD/SMT
Silicon Labs C8051F120-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 100MIPS 128KB 12ADC 100P MCU
Page 264

Data Sheet
2,908
In Stock
More Info Available
Alternative Packaging
1: $21.01
10: $19.77
25: $19.15
50: $18.53
100: View



Min.: 1
Mult.: 1
8051 8 bit 100 MHz 128 kB 8.25 kB 12 bit 3 V to 3.6 V + 85 C TQFP-100 SMD/SMT
Atmel AT89C2051-24PU
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Atmel 8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V
Page 217

Data Sheet
24,243
In Stock
1: $1.12
10: $0.98
100: $0.704
250: $0.68
500: View



Min.: 1
Mult.: 1
8051 8 bit 24 MHz 2 kB 128 B No ADC 2.7 V to 6 V + 85 C PDIP-20 Through Hole
Atmel AT89S52-24JU
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Atmel 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
Page 217

Data Sheet
14,970
In Stock
1: $1.57
10: $1.44
25: $1.30
50: $1.10
100: View



Min.: 1
Mult.: 1
8051 8 bit 33 MHz 8 kB 256 B No ADC 4 V to 5.5 V + 85 C PLCC-44 SMD/SMT
Atmel AT89S52-24PU
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Atmel 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
Page 217

Data Sheet
14,246
In Stock
1: $1.69
10: $1.55
25: $1.40
50: $1.19
100: View



Min.: 1
Mult.: 1
8051 8 bit 33 MHz 8 kB 256 B No ADC 4 V to 5.5 V + 85 C PDIP-40 Through Hole
Microchip Technology SST89E516RD2-40-I-NJE
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Microchip Technology 8-bit Microcontrollers - MCU 64KB+8KB 40MHz
Data Sheet

Product Info.
7,905
In Stock
1: $3.00
10: $2.49
25: $2.22
100: $2.07
250: $1.95



Min.: 1
Mult.: 1
8051 8 bit 40 MHz 64 KB 1 KB No ADC 4.5 V to 5.5 V + 85 C PLCC-44 SMD/SMT
Silicon Labs C8051F330-GM
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Silicon Labs 8-bit Microcontrollers - MCU 8KB 10ADC 20P MCU
Page 265

Data Sheet
5,493
In Stock
Alternative Packaging
1: $3.30
10: $3.24
25: $3.18
50: $3.12
100: View



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 8 kB 768 B 10 bit 2.7 V to 3.6 V + 85 C QFN-20 SMD/SMT
Silicon Labs C8051F310-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 16KB 10ADC 32P MCU
Page 265

Data Sheet
3,970
In Stock
More Info Available
Alternative Packaging
1: $4.44
10: $4.35
25: $4.27
50: $4.20
100: View



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 16 kB 1.25 kB 10 bit 2.7 V to 3.6 V + 85 C LQFP-32 SMD/SMT
Silicon Labs C8051F320-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 16KB 10ADC USB 32P MCU Rev E
Page 264

Data Sheet
3,405
In Stock
More Info Available
Alternative Packaging
1: $5.40
10: $5.30
25: $5.20
50: $5.11
100: View



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 16 kB 2.25 kB 10 bit 3 V + 85 C LQFP-32 SMD/SMT
Silicon Labs C8051F410-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 32KB 12ADC 32 PIN MCU RTCLOCK
Page 265

Data Sheet
3,923
In Stock
Alternative Packaging
1: $6.04
10: $5.92
25: $5.81
50: $5.71
100: View



Min.: 1
Mult.: 1
8051 8 bit 50 MHz 32 kB 2368 B 2 V to 5.25 V + 85 C LQFP-32 SMD/SMT
Silicon Labs C8051F340-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 48 MIPS 64KB 10ADC
Page 264

Data Sheet
3,185
In Stock
More Info Available
Alternative Packaging
1: $7.77
10: $7.62
25: $7.48
50: $7.35
100: View



Min.: 1
Mult.: 1
8051 8 bit 48 MHz 64 kB 4352 B 10 bit 2.7 V to 5.25 V + 85 C TQFP-48 SMD/SMT
Atmel AT89C51RB2-RLTUM
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Atmel 8-bit Microcontrollers - MCU 16kB Flash 1280B RAM 2.7V-5.5V
Page 217

Data Sheet
3,565
In Stock
1: $7.95
10: $7.15
25: $6.52
50: $6.36
100: View



Min.: 1
Mult.: 1
8051 8 bit 60 MHz 16 kB 1280 B No ADC 2.7 V to 5.5 V + 85 C VQFP-44 SMD/SMT
Atmel AT89C51RC2-3CSUM
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Atmel 8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
Page 217

Data Sheet
3,025
In Stock
1: $9.99
10: $8.99
25: $8.20
50: $7.99
100: View



Min.: 1
Mult.: 1
8051 8 bit 60 MHz 32 kB 1280 B No ADC 2.7 V to 5.5 V + 85 C PDIL-40 Through Hole
Atmel AT89C51ED2-SLSUM
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Atmel 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Page 217

Data Sheet
2,203
In Stock
1: $10.90
10: $9.81
25: $8.94
50: $8.72
100: View



Min.: 1
Mult.: 1
8051 8 bit 60 MHz 64 kB 2 kB No ADC 2.7 V to 5.5 V + 85 C PLCC-44 SMD/SMT
Atmel AT89C51ED2-RLTUM
 Enlarge
Atmel 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Page 217

Data Sheet
4,390
In Stock
1: $10.90
10: $9.81
25: $8.94
50: $8.72
100: View



Min.: 1
Mult.: 1
8051 8 bit 60 MHz 64 kB 2 kB No ADC 2.7 V to 5.5 V + 85 C VQFP-44 SMD/SMT
Cypress Semiconductor CY7C68013A-56PVXC
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Cypress Semiconductor 8-bit Microcontrollers - MCU EZ USB FX2LP LO PWR LO COM
Page 228

Data Sheet
2,675
In Stock
Alternative Packaging
1: $10.91
10: $9.92
25: $9.42
100: $8.92
250: View



Min.: 1
Mult.: 1
8051 8 bit/16 bit 48 MHz 16 kB No ADC 3.3 V + 70 C SSOP-56 SMD/SMT
Silicon Labs C8051F005-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 32KB 12ADC
Page 264

Data Sheet
2,130
In Stock
More Info Available
Alternative Packaging
1: $12.80
10: $12.04
25: $11.67
50: $11.29
100: View



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 32 kB 2.25 kB 12 bit 2.7 V to 3.6 V + 85 C TQFP-64 SMD/SMT
Silicon Labs C8051F020-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 64KB 12ADC 100P MCU
Page 264

Data Sheet
1,081
In Stock
Alternative Packaging
1: $17.15
10: $16.14
25: $15.63
50: $15.13
100: View



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 64 kB 4.25 kB 12 bit 2.7 V to 3.6 V + 85 C TQFP-100 SMD/SMT
Silicon Labs C8051F124-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 50MIPS 128KB 12ADC 100P MCU
Page 264

Data Sheet
1,196
In Stock
More Info Available
Alternative Packaging
1: $18.42
10: $17.34
25: $16.80
50: $16.25
100: View



Min.: 1
Mult.: 1
8051 8 bit 50 MHz 128 kB 8.25 kB 12 bit 3 V to 3.6 V + 85 C TQFP-100 SMD/SMT
Maxim Integrated DS87C520-QCL+
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Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed
Data Sheet 745
In Stock
Alternative Packaging
1: $43.79
25: $38.89
50: $36.66
100: $33.43
250: View



Min.: 1
Mult.: 1
8051 8 bit 33 MHz 16 kB 1 kB No ADC 4.5 V to 5.5 V + 70 C PLCC-44 SMD/SMT
Maxim Integrated DS87C520-MCL+
 Enlarge
Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed
Data Sheet 825
In Stock
1: $49.67
25: $44.10
50: $41.57
100: $37.91
250: View



Min.: 1
Mult.: 1
8051 8 bit 33 MHz 16 kB 1 kB No ADC 4.5 V to 5.5 V + 70 C PDIP-40 Through Hole
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