77 Products Found

UART  Embedded Interface Type  Products

Semiconductors - ICs - Microcontrollers (MCU) - 8 Bit

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  Newark Part No. Manufacturer Part No Manufacturer / Description
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Qty
Controller Family/Series Program Memory Size RAM Memory Size CPU Speed No. of I/O's MCU Case Style No. of Pins Embedded Interface Type Supply Voltage Min Supply Voltage Max Packaging MSL SVHC
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68T4862
AT89C2051-24PU

AT89C2051-24PU

ATMEL

MCU, 8BIT, 8051, 24MHZ, DIP-20

0  Write a Review | Ask a Question

2,275

Price for: Each 1

1+ $1.21 10+ $1.06 100+ $0.76 250+ $0.735 more…

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AT89C2051 2KB 125Byte 24MHz 15 DIP 20 UART 2.7V 6V Each - No SVHC (16-Jun-2014)
  • 2,275 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
68T4897
AT89C51ED2-RLTUM

AT89C51ED2-RLTUM

ATMEL

MCU, 8BIT, 8051, 60MHZ, VQFP-44

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2,030

Price for: Each 1

1+ $10.37 10+ $9.32 25+ $8.50 50+ $7.68 more…

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AT89C51 64KB 2KB 60MHz 34 VQFP 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 2,030 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/9/15
68T4860
AT89C2051-12PU

AT89C2051-12PU

ATMEL

MCU, 8BIT, 8051, 12MHZ, DIP-20

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1,892

Price for: Each 1

1+ $1.21 10+ $1.06 100+ $0.76 250+ $0.735 more…

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AT89C2051 2KB 125Byte 12MHz 15 DIP 20 UART 2.7V 6V Each - No SVHC (16-Jun-2014)
  • 1,892 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/9/15
68T4899
AT89C51ED2-SLSUM

AT89C51ED2-SLSUM

ATMEL

MCU, 8BIT, 8051, 60MHZ, PLCC-44

5.0  Write a Review | Ask a Question

1,621

Price for: Each 1

1+ $10.37 10+ $9.32 25+ $8.50 50+ $7.68 more…

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AT89C51 64KB 2KB 60MHz 34 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 1,621 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/9/15
70R8481
P87C51RD+4A,512

P87C51RD+4A,512

NXP

MCU, 8BIT, 8051, 16MHZ, LCC-44

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1,334

Price for: Each 1

1+ $7.67 Promotional price 10+ $7.67 Promotional price 25+ $7.67 Promotional price 100+ $6.58 Promotional price more…

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87C51 64KB 512Byte 16MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)

(Available until stock is exhausted)

  • 1,334 in stock for same day shipping

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70R8462
P87C51FA-4A,512

P87C51FA-4A,512

NXP

MCU, 8BIT, 8051, 16MHZ, LCC-44

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1,130

Price for: Each 1

1+ $3.79 Promotional price 10+ $3.79 Promotional price 25+ $3.79 Promotional price 100+ $3.79 Promotional price more…

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87C51 8KB 256Byte 16MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 1,130 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
70R8436
P80C32UBAA,512

P80C32UBAA,512

NXP

MCU, 8BIT, 8051, 16MHZ, LCC-44

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1,045

Price for: Each 1

1+ $1.84 Promotional price 10+ $1.84 Promotional price 25+ $1.84 Promotional price 100+ $1.84 Promotional price more…

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P80C32UBxx - 256Byte 16MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 1,045 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
70R8496
P87C52X2BA,512

P87C52X2BA,512

NXP

MCU, 8BIT, 8051, 33MHZ, PLCC-44

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972

Price for: Each 1

1+ $1.97 Promotional price 10+ $1.97 Promotional price 25+ $1.97 Promotional price 100+ $1.97 Promotional price more…

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P8xC52X2 8KB 256Byte 33MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)

(Available until stock is exhausted)

  • 972 in stock for same day shipping

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68T4960
AT89C55WD-24AU

AT89C55WD-24AU

ATMEL

MCU, 8BIT, 8051, 24MHZ, TQFP-44

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960

Price for: Each 1

1+ $2.65 10+ $2.33 25+ $2.19 50+ $1.86 more…

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AT89C55 20KB 256Byte 24MHz 32 TQFP 44 UART 4V 5.5V Each - No SVHC (16-Jun-2014)
  • 960 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
68T4961
AT89C55WD-24JU

AT89C55WD-24JU

ATMEL

MCU, 8BIT, 8051, 24MHZ, PLCC-44

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882

Price for: Each 1

1+ $2.65 10+ $2.33 25+ $2.19 50+ $1.86 more…

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AT89C55 20KB 256Byte 24MHz 32 LCC 44 UART 4V 5.5V Each MSL 2 - 1 year No SVHC (16-Jun-2014)
  • 882 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
68T4962
AT89C55WD-24PU

AT89C55WD-24PU

ATMEL

MCU, 8BIT, 8051, 24MHZ, DIP-40

0  Write a Review | Ask a Question

814

Price for: Each 1

1+ $2.76 10+ $2.43 25+ $2.28 50+ $1.94 more…

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AT89C55 20KB 256Byte 24MHz 32 DIP 40 UART 4V 5.5V Each - No SVHC (16-Jun-2014)
  • 814 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
68T4868
AT89C51AC2-RLTUM

AT89C51AC2-RLTUM

ATMEL

MCU, 8BIT, 8051, 40MHZ, VQFP-44

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800

Price for: Each 1

1+ $10.37 10+ $9.32 25+ $8.50 50+ $7.68 more…

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AT89C51 32KB 1KB 40MHz 34 VQFP 44 UART 3V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 800 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
68T4939
AT89C51RD2-SLSUM

AT89C51RD2-SLSUM

ATMEL

MCU, 8BIT, 8051, 60MHZ, PLCC-44

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734

Price for: Each 1

1+ $9.08 10+ $8.15 25+ $7.44 50+ $6.72 more…

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AT89C51 64KB 2KB 60MHz 34 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 734 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/9/15
68T4877
AT89C51CC01UA-RLTUM

AT89C51CC01UA-RLTUM

ATMEL

MCU, 8BIT, 8051, 40MHZ, LQFP-44

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687

Price for: Each 1

1+ $9.62 10+ $8.64 25+ $7.88 50+ $7.12 more…

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AT89C51 32KB 1.25KB 40MHz 34 LQFP 44 UART 3V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 687 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
68T4923
AT89C51RB2-3CSUM

AT89C51RB2-3CSUM

ATMEL

MCU, 8BIT, 8051, 60MHZ, DIP-40

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558

Price for: Each 1

1+ $5.84 Promotional price 10+ $5.00 Promotional price 25+ $5.00 Promotional price 50+ $5.00 Promotional price more…

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AT89C51 16KB 1.25KB 60MHz 32 DIP 40 UART 2.7V 5.5V Each - No SVHC (16-Jun-2014)
  • 558 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/6/15
68T4872
AT89C51AC3-SLSUM

AT89C51AC3-SLSUM

ATMEL

MCU, 8BIT, 8051, 60MHZ, PLCC-44

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574

Price for: Each 1

1+ $7.15 Promotional price 10+ $7.15 Promotional price 25+ $7.15 Promotional price 50+ $6.67 Promotional price more…

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AT89C51 64KB 2KB 60MHz 36 LCC 44 UART 3V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 574 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/13/15
68T4866
AT89C4051-24PU

AT89C4051-24PU

ATMEL

MCU, 8BIT, 8051, 24MHZ, DIP-20

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549

Price for: Each 1

1+ $1.34 10+ $1.18 25+ $1.11 50+ $0.934 more…

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AT89C4051 4KB 125Byte 24MHz 15 DIP 20 UART 2.7V 6V Each - No SVHC (16-Jun-2014)
  • 549 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
68T4921
AT89C51RB2-SLSUM

AT89C51RB2-SLSUM

ATMEL

MCU, 8BIT, 8051, 60MHZ, PLCC-44

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499

Price for: Each 1

1+ $7.56 10+ $6.79 25+ $6.20 50+ $5.60 more…

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AT89C51 16KB 1KB 60MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 499 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/9/15
68T4926
AT89C51RC-24PU

AT89C51RC-24PU

ATMEL

MCU, 8BIT, 8051, 24MHZ, DIP-40

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494

Price for: Each 1

1+ $2.99 10+ $2.63 25+ $2.47 50+ $2.10 more…

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AT89C51 32KB 500Byte 24MHz 32 DIP 40 UART 4V 6V Each - No SVHC (16-Jun-2014)
  • 494 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/9/15
68T4863
AT89C2051-24SU

AT89C2051-24SU

ATMEL

MCU, 8BIT, 8051, 24MHZ, SOIC-20

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483

Price for: Each 1

1+ $0.734 Promotional price 10+ $0.734 Promotional price 100+ $0.587 Promotional price 250+ $0.587 Promotional price more…

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AT89C2051 2KB 125Byte 24MHz 15 SOIC 20 UART 4V 6V Each MSL 2 - 1 year No SVHC (16-Jun-2014)
  • 483 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/16/15
70R8431
P80C31SBAA,512

P80C31SBAA,512

NXP

MCU, 8BIT, 8051, 16MHZ, LCC-44

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465

Price for: Each 1

1+ $2.90 10+ $2.59 25+ $2.33 100+ $2.13 more…

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P80C31SBxx - 128Byte 16MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 465 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/23/15
68T4913
AT89C51ID2-SLSUM

AT89C51ID2-SLSUM

ATMEL

MCU, 8BIT, 8051, 60MHZ, PLCC-44

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455

Price for: Each 1

1+ $8.43 Promotional price 10+ $8.43 Promotional price 25+ $8.43 Promotional price 50+ $7.87 Promotional price more…

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AT89C51 64KB 2KB 60MHz 32 LCC 44 UART 2.7V 5.5V Each - No SVHC (16-Jun-2014)
  • 455 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/9/15
68T4901
AT89C51ED2-SMSUM

AT89C51ED2-SMSUM

ATMEL

MCU, 8BIT, 8051, 60MHZ, PLCC-68

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320

Price for: Each 1

1+ $9.69 10+ $8.83 25+ $8.16 50+ $7.76 more…

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AT89C51 64KB 2KB 60MHz 50 LCC 68 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 320 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/9/15
68T4935
AT89C51RC2-3CSUM

AT89C51RC2-3CSUM

ATMEL

MCU, 8BIT, 8051, 60MHZ, DIP-40

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317

Price for: Each 1

1+ $9.51 10+ $8.54 25+ $7.79 50+ $7.04 more…

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AT89C51 32KB 1KB 60MHz 32 DIP 40 UART 2.7V 5.5V Each - No SVHC (16-Jun-2014)
  • 317 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/9/15
70R8484
P87C51SBAA,512

P87C51SBAA,512

NXP

MCU, 8BIT, 8051, 16MHZ, LCC-44

  Write a Review | Ask a Question

284

Price for: Each 1

1+ $2.34 Promotional price 10+ $2.34 Promotional price 25+ $2.34 Promotional price 100+ $2.34 Promotional price more…

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87C51 4KB 128Byte 16MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 284 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/23/15
Compare Selected