8051 Microcontrollers

171 Products showing for 8051 Microcontrollers

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In Stock
Silicon Labs, 8 bit 8051, C8051F320 Microcontroller, 25 MHz, 16kB FLASH, 32-Pin LQFP
  • RS Stock No. 526-8857
  • Mfr. Part No. C8051F320-GQ
Subtotal (1 unit)
MYR79.48
MYR79.48/unit
In Stock
Microchip, 8 bit 8051, AT89LP51ED2 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin PLCC
  • RS Stock No. 177-1941P
  • Mfr. Part No. AT89LP51ED2-20JU
Subtotal 2 units (supplied in a tube)
MYR63.40
MYR31.70/unit
Temporarily out of stock
Microchip AT89S52-24JU, 8 bit 8051, AT89S52 Microcontroller, 32 MHz, 8kB FLASH, 44-Pin PLCC
  • RS Stock No. 127-8153
  • Mfr. Part No. AT89S52-24JU
Subtotal (1 pack of 2 units)
MYR39.00
MYR19.50/unit
In Stock
Silicon Labs C8051F041-GQ, 8 bit 8051, C8051F041 Microcontroller, 25 MHz, 64kB FLASH, 64-Pin TQFP
  • RS Stock No. 168-9824
  • Mfr. Part No. C8051F041-GQ
Subtotal (1 tray of 160 units)
MYR21,151.84
MYR132.199/unit
In Stock
Microchip AT89C4051-24PU, 8 bit 8051, AT89C4051 Microcontroller, 4 MHz, 4kB FLASH, 20-Pin PDIP
  • RS Stock No. 127-6615
  • Mfr. Part No. AT89C4051-24PU
Subtotal (1 pack of 5 units)
MYR55.96
MYR11.192/unit
In Stock
Microchip AT89C51ED2-SLSUM, 8 bit 8051, AT89C51ED2 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin PLCC
  • RS Stock No. 127-6622
  • Mfr. Part No. AT89C51ED2-SLSUM
Subtotal (1 unit)
MYR42.03
MYR42.03/unit
In Stock
Microchip AT89S8253-24PU, 8 bit 8051, AT89S8253 Microcontroller, 24 MHz, 12kB FLASH, 40-Pin PDIP
  • RS Stock No. 127-8157
  • Mfr. Part No. AT89S8253-24PU
Subtotal (1 pack of 5 units)
MYR121.20
MYR24.24/unit
In Stock
Microchip AT89C51RC2-3CSUM, 8 bit 8051, AT89C51RC2 Microcontroller, 32 MHz, 32kB FLASH, 40-Pin PDIL
  • RS Stock No. 127-6624
  • Mfr. Part No. AT89C51RC2-3CSUM
Subtotal (1 unit)
MYR44.23
MYR44.23/unit
In Stock
Microchip AT89S8253-24AU, 8 bit 8051, AT89S8253 Microcontroller, 24 MHz, 12kB FLASH, 44-Pin TQFP
  • RS Stock No. 127-8155
  • Mfr. Part No. AT89S8253-24AU
Subtotal (1 pack of 5 units)
MYR61.94
MYR12.388/unit
In Stock
Microchip AT89C51RB2-3CSUM, 8 bit 8051, AT89C51RB2 Microcontroller, 32 MHz, 16kB FLASH, 40-Pin PDIL
  • RS Stock No. 127-6623
  • Mfr. Part No. AT89C51RB2-3CSUM
Subtotal (1 unit)
MYR35.22
MYR35.22/unit
Last RS stock
Microchip AT89LP52-20AU, 8 bit 8051, AT89LP52 Microcontroller, 20 MHz, 8kB FLASH, 44-Pin 44A
  • RS Stock No. 199-5361
  • Mfr. Part No. AT89LP52-20AU
Subtotal (1 pack of 5 units)
MYR36.01
MYR7.202/unit
In Stock
Microchip AT89C55WD-24PU, 8 bit 8051, AT89C55WD Microcontroller, 64 MHz, 20kB FLASH, 40-Pin PDIP
  • RS Stock No. 127-6628
  • Mfr. Part No. AT89C55WD-24PU
Subtotal (1 pack of 2 units)
MYR48.42
MYR24.21/unit
Temporarily out of stock
Microchip AT89C2051-24PU, 8 bit 8051, AT89C2051 Microcontroller, 4 MHz, 2kB FLASH, 20-Pin PDIP
  • RS Stock No. 127-6612
  • Mfr. Part No. AT89C2051-24PU
Subtotal (1 pack of 5 units)
MYR47.63
MYR9.526/unit
In Stock
Microchip AT89C55WD-24JU, 8 bit 8051, AT89C55WD Microcontroller, 64 MHz, 20kB FLASH, 44-Pin PLCC
  • RS Stock No. 127-6627
  • Mfr. Part No. AT89C55WD-24JU
Subtotal (1 pack of 2 units)
MYR43.26
MYR21.63/unit
In Stock
Microchip AT89S52-24PU, 8 bit 8051, AT89S52 Microcontroller, 32 MHz, 8kB FLASH, 40-Pin PDIP
  • RS Stock No. 127-8154
  • Mfr. Part No. AT89S52-24PU
Subtotal (1 pack of 2 units)
MYR34.53
MYR17.265/unit
Currently unavailable
Microchip AT89C5131A-S3SUM, 8 bit 8051, AT89C5131A Microcontroller, 48 MHz, 32kB FLASH, 52-Pin PLCC
  • RS Stock No. 127-6617
  • Mfr. Part No. AT89C5131A-S3SUM
Subtotal (1 unit)
MYR63.20
MYR63.20/unit
In Stock
Microchip AT89LP51ED2-20JU, 8 bit 8051, AT89LP51ED2 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin PLCC
  • RS Stock No. 177-1941
  • Mfr. Part No. AT89LP51ED2-20JU
Subtotal (1 pack of 2 units)
MYR63.40
MYR31.70/unit
In Stock
Microchip AT89S51-24PU, 8 bit 8051, AT89S51 Microcontroller, 32 MHz, 4kB FLASH, 40-Pin PDIP
  • RS Stock No. 127-8151
  • Mfr. Part No. AT89S51-24PU
Subtotal (1 pack of 2 units)
MYR30.58
MYR15.29/unit
Temporarily out of stock
Microchip AT89S51-24AU, 8 bit 8051, AT89S51 Microcontroller, 20 MHz, 8kB FLASH, 44-Pin 44A
  • RS Stock No. 199-5363
  • Mfr. Part No. AT89S51-24AU
Subtotal (1 pack of 5 units)
MYR48.23
MYR9.646/unit
In Stock
Microchip, 8 bit 8051, AT89C51ED2 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin PLCC
  • RS Stock No. 127-6622P
  • Mfr. Part No. AT89C51ED2-SLSUM
Subtotal 1 unit (supplied in a tube)
MYR42.03
MYR42.03/unit
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