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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
Data Sheet 500
In Stock
1: $1.79
25: $1.73
100: $1.67
1,000: $1.64
2,000: $1.63



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
Atmel AT89C51RD2-SLSUM
Enlarge
Atmel 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Page 217

Data Sheet
11,494
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 SMD/SMT
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
16,853
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 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
19,453
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 Through Hole
Atmel AT89S8253-24JU
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Atmel 8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
Page 217

Data Sheet
8,282
In Stock
1: $3.14
10: $2.77
25: $2.60
50: $2.21
100: View



Min.: 1
Mult.: 1
8051 8 bit 24 MHz 12 kB 256 B No ADC 2.7 V to 5.5 V + 85 C PLCC SMD/SMT
Silicon Labs C8051F340-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 48 MIPS 64KB 10ADC
Page 264

Data Sheet
2,963
In Stock
More Info Available
Alternative Packaging
1: $7.71
25: $7.44
100: $7.18
1,000: $6.56



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
3,833
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
3,177
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
Silicon Labs C8051F005-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 32KB 12ADC
Page 264

Data Sheet
1,437
In Stock
Alternative Packaging
1: $10.85
25: $10.48
100: $10.10
1,000: $9.41



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
Atmel AT89C51ED2-RLTUM
Enlarge
Atmel 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Page 217

Data Sheet
4,926
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
Atmel AT89C51ED2-SLSUM
Enlarge
Atmel 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Page 217

Data Sheet
2,503
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 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
2,183
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
Maxim Integrated DS87C520-QCL+
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Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed
Data Sheet 660
In Stock
Alternative Packaging
1: $39.91
25: $35.01
100: $30.09
1,000: Quote



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 839
In Stock
1: $45.27
25: $39.69
100: $34.12
1,000: 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
Maxim Integrated DS87C520-QNL+
Enlarge
Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed
Data Sheet 924
In Stock
Alternative Packaging
1: $46.08
25: $40.41
100: $34.74
1,000: Quote



Min.: 1
Mult.: 1
8051 8 bit 33 MHz 16 kB 1 kB No ADC 4.5 V to 5.5 V + 85 C PLCC-44 SMD/SMT
Maxim Integrated DS5000-32-16+
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Maxim Integrated 8-bit Microcontrollers - MCU Soft MCU Chip
Data Sheet 281
In Stock
1: $117.35
25: $102.90
100: $88.46
1,000: Quote



Min.: 1
Mult.: 1
8051 8 bit 16 MHz 32 kB 32 kB No ADC 5 V + 70 C EDIP-40 Through Hole
Silicon Labs C8051F380-GQ
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Silicon Labs 8-bit Microcontrollers - MCU USB-64K-Flash
Page 265

Data Sheet
3,325
In Stock
Alternative Packaging
1: $2.42
25: $2.34
100: $2.25
1,000: $2.16



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 AT89S8253-24AU
Enlarge
Atmel 8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
Page 217

Data Sheet
6,397
In Stock
1: $3.14
10: $2.77
25: $2.60
50: $2.21
100: View



Min.: 1
Mult.: 1
8051 8 bit 24 MHz 12 kB 256 B No ADC 2.7 V to 5.5 V + 85 C TQFP SMD/SMT
Silicon Labs C8051F330-GM
Enlarge
Silicon Labs 8-bit Microcontrollers - MCU 8KB 10ADC 20P MCU
Page 265

Data Sheet
3,482
In Stock
Alternative Packaging
1: $3.28
25: $3.16
100: $3.05
1,000: $2.78



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 C8051F320-GQ
Enlarge
Silicon Labs 8-bit Microcontrollers - MCU 16KB 10ADC USB 32P MCU Rev E
Page 264

Data Sheet
2,192
In Stock
More Info Available
Alternative Packaging
1: $5.37
25: $5.18
100: $5.00
1,000: $4.56



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 C8051F580-IQ
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Silicon Labs 8-bit Microcontrollers - MCU 50MIPS128kB 8kB CAN2 LIN2.1SPI 2xUART I2C
Page 266

Data Sheet
2,022
In Stock
Alternative Packaging
1: $5.66
25: $5.47
100: $5.27
1,000: $4.78



Min.: 1
Mult.: 1
8051 8 bit 24 MHz 128 kB 8.25 kB 12 bit 1.8 V to 5.25 V + 125 C PQFP-48 SMD/SMT
Atmel AT89LP51RD2-20JU
Enlarge
Atmel 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Data Sheet 2,062
In Stock
1: $5.67
10: $5.11
25: $4.65
50: $4.54
100: View



Min.: 1
Mult.: 1
8051 8 bit 20 MHz 64 kB 256 B 2.4 V to 5.5 V + 85 C PLCC-44 SMD/SMT
Atmel AT89C51RC2-RLTUM
Enlarge
Atmel 8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
Page 217

Data Sheet
1,421
In Stock
1: $9.08
10: $8.18
25: $7.45
50: $7.27
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 VQFP-44 SMD/SMT
Atmel AT89C51RD2-RLTUM
Enlarge
Atmel 8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V Ind
Data Sheet 1,171
In Stock
Alternative Packaging
1: $9.76
10: $8.79
25: $8.01
50: $7.81
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
Silicon Labs C8051F041-GQ
Enlarge
Silicon Labs 8-bit Microcontrollers - MCU 64KB 12ADC CAN 64P MCU
Page 264

Data Sheet
1,217
In Stock
More Info Available
Alternative Packaging
1: $9.98
25: $9.63
100: $9.29
1,000: $8.65



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-64 SMD/SMT
Compare up to 20 parts.
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