87 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
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68T4897
AT89C51ED2-RLTUM

AT89C51ED2-RLTUM

ATMEL

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

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2,906

Price for: Each 1

1+ $10.84 10+ $9.48 25+ $7.11 100+ $6.41

Buy
AT89C51 64KB 2KB 60MHz 34 VQFP 44 UART 2.7V 5.5V Each MSL 3 - 168 hours
  • 2,906 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4899
AT89C51ED2-SLSUM

AT89C51ED2-SLSUM

ATMEL

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

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2,359

Price for: Each 1

1+ $10.32 10+ $9.03 25+ $6.77 100+ $6.10

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AT89C51 64KB 2KB 60MHz 34 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours
  • 2,359 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4860
AT89C2051-12PU

AT89C2051-12PU

ATMEL

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

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2,067

Price for: Each 1

1+ $0.984 10+ $0.862 25+ $0.646 100+ $0.582

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AT89C2051 2KB 125Byte 12MHz 15 DIP 20 UART 2.7V 6V Each -
  • 2,067 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4863
AT89C2051-24SU

AT89C2051-24SU

ATMEL

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

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1,485

Price for: Each 1

1+ $0.734 Promotional price 10+ $0.629 Promotional price 25+ $0.587 Promotional price 100+ $0.587 Promotional price

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AT89C2051 2KB 125Byte 24MHz 15 SOIC 20 UART 4V 6V Each MSL 2 - 1 year
  • 1,485 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/15/14
70R8481
P87C51RD+4A,512

P87C51RD+4A,512

NXP

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

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1,345

Price for: Each 1

1+ $11.92 10+ $10.72 25+ $9.80 100+ $8.84 more…

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87C51 64KB 512Byte 16MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours

(Available until stock is exhausted)

  • 1,345 in stock for same day shipping

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70R8479
P87C51RC2FA,512

P87C51RC2FA,512

NXP

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

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1,264

Price for: Each 1

1+ $4.65 Promotional price 10+ $4.65 Promotional price 25+ $4.65 Promotional price 100+ $3.99 Promotional price more…

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87C51 32KB 512Byte 33MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours

(Available until stock is exhausted)

  • 1,264 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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1,155

Price for: Each 1

1+ $5.37 Promotional price 10+ $5.37 Promotional price 25+ $5.37 Promotional price 100+ $4.60 Promotional price more…

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87C51 8KB 256Byte 16MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours
  • 1,155 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
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
  • 1,045 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4939
AT89C51RD2-SLSUM

AT89C51RD2-SLSUM

ATMEL

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

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1,035

Price for: Each 1

1+ $9.54 10+ $8.35 25+ $6.28 100+ $5.65

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AT89C51 64KB 2KB 60MHz 34 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours
  • 1,035 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
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

(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+ $2.48 10+ $2.17 25+ $1.63 100+ $1.46

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AT89C55 20KB 256Byte 24MHz 32 TQFP 44 UART 4V 5.5V Each -
  • 960 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
70R8484
P87C51SBAA,512

P87C51SBAA,512

NXP

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

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902

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
  • 902 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4961
AT89C55WD-24JU

AT89C55WD-24JU

ATMEL

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

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882

Price for: Each 1

1+ $2.58 10+ $2.26 25+ $1.70 100+ $1.52

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AT89C55 20KB 256Byte 24MHz 32 LCC 44 UART 4V 5.5V Each MSL 2 - 1 year
  • 882 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4962
AT89C55WD-24PU

AT89C55WD-24PU

ATMEL

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

0  Write a Review | Ask a Question

815

Price for: Each 1

1+ $2.72 10+ $2.38 25+ $1.79 100+ $1.61

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AT89C55 20KB 256Byte 24MHz 32 DIP 40 UART 4V 5.5V Each -
  • 815 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4868
AT89C51AC2-RLTUM

AT89C51AC2-RLTUM

ATMEL

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

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800

Price for: Each 1

1+ $10.71 10+ $9.37 25+ $7.02 100+ $6.33

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AT89C51 32KB 1KB 40MHz 34 VQFP 44 UART 3V 5.5V Each MSL 3 - 168 hours
  • 800 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4877
AT89C51CC01UA-RLTUM

AT89C51CC01UA-RLTUM

ATMEL

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

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687

Price for: Each 1

1+ $9.84 10+ $8.61 25+ $6.46 100+ $5.82

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AT89C51 32KB 1.25KB 40MHz 34 LQFP 44 UART 3V 5.5V Each MSL 3 - 168 hours
  • 687 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4923
AT89C51RB2-3CSUM

AT89C51RB2-3CSUM

ATMEL

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

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653

Price for: Each 1

1+ $5.84 Promotional price 10+ $5.00 Promotional price 25+ $4.67 Promotional price 100+ $4.67 Promotional price

Buy
AT89C51 16KB 1.25KB 60MHz 32 DIP 40 UART 2.7V 5.5V Each -
  • 653 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 2/2/15
68T4866
AT89C4051-24PU

AT89C4051-24PU

ATMEL

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

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620

Price for: Each 1

1+ $1.14 10+ $0.998 25+ $0.749 100+ $0.674

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AT89C4051 4KB 125Byte 24MHz 15 DIP 20 UART 2.7V 6V Each -
  • 620 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
67C9983
P87C51SBPN

P87C51SBPN

NXP

MCU, 8BIT, 8051, 16MHZ, DIP-40

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608

Price for: Each 1

1+ $3.92 10+ $3.50 25+ $3.15 100+ $2.88 more…

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87C51 4KB 128Byte 16MHz 32 DIP 40 UART 2.7V 5.5V Each -
  • 608 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 8/10/15
70R8431
P80C31SBAA,512

P80C31SBAA,512

NXP

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

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599

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
  • 599 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4872
AT89C51AC3-SLSUM

AT89C51AC3-SLSUM

ATMEL

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

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574

Price for: Each 1

1+ $8.34 Promotional price 10+ $7.15 Promotional price 25+ $6.67 Promotional price 100+ $6.35 Promotional price

Buy
AT89C51 64KB 2KB 60MHz 36 LCC 44 UART 3V 5.5V Each MSL 3 - 168 hours
  • 574 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 2/16/15
68T4926
AT89C51RC-24PU

AT89C51RC-24PU

ATMEL

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

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511

Price for: Each 1

1+ $2.91 10+ $2.55 25+ $1.91 100+ $1.73

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AT89C51 32KB 500Byte 24MHz 32 DIP 40 UART 4V 6V Each -
  • 511 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4921
AT89C51RB2-SLSUM

AT89C51RB2-SLSUM

ATMEL

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

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499

Price for: Each 1

1+ $7.53 10+ $6.58 25+ $4.94 100+ $4.45

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AT89C51 16KB 1KB 60MHz 32 LCC 44 UART 2.7V 5.5V Each MSL 3 - 168 hours
  • 499 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4913
AT89C51ID2-SLSUM

AT89C51ID2-SLSUM

ATMEL

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

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484

Price for: Each 1

1+ $9.84 Promotional price 10+ $8.43 Promotional price 25+ $7.87 Promotional price 100+ $7.50 Promotional price

Buy
AT89C51 64KB 2KB 60MHz 32 LCC 44 UART 2.7V 5.5V Each -
  • 484 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T4935
AT89C51RC2-3CSUM

AT89C51RC2-3CSUM

ATMEL

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

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455

Price for: Each 1

1+ $10.01 10+ $8.75 25+ $6.56 100+ $5.92

Buy
AT89C51 32KB 1KB 60MHz 32 DIP 40 UART 2.7V 5.5V Each -
  • 455 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/15/14
Compare Selected