213 Products Found

32  No. of I/O's  Products

Semiconductors - ICs - Microcontrollers (MCU) - 8 Bit

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  Newark Part No. Manufacturer Part No Manufacturer / Description
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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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68T5021
AT89S52-24JU

AT89S52-24JU

ATMEL

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

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4,898

Price for: Each 1

1+ $1.49 10+ $1.30 25+ $0.973 100+ $0.876

Buy
AT89S52 8KB 256Byte 24MHz 32 LCC 44 SPI, UART 4V 5.5V Each MSL 2 - 1 year
  • 4,898 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T5024
AT89S8253-24JU

AT89S8253-24JU

ATMEL

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

0  Write a Review | Ask a Question

3,803

Price for: Each 1

1+ $2.91 10+ $2.55 25+ $1.91 100+ $1.72

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AT89S8253 12KB 256Byte 24MHz 32 LCC 44 SPI, UART 2.7V 5.5V Each MSL 2 - 1 year
  • 3,803 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/22/14
68T5025
AT89S8253-24PU

AT89S8253-24PU

ATMEL

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

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2,395

Price for: Each 1

1+ $3.02 10+ $2.64 25+ $1.98 100+ $1.79

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AT89S8253 12KB 256Byte 24MHz 32 DIP 40 SPI, UART 2.7V 5.5V Each -
  • 2,395 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
68T5018
AT89S51-24JU

AT89S51-24JU

ATMEL

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

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2,044

Price for: Each 1

1+ $1.29 10+ $1.13 25+ $0.846 100+ $0.762

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AT89S51 4KB 125Byte 24MHz 32 LCC 44 SPI, UART 4V 5.5V Each MSL 2 - 1 year
  • 2,044 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
87W8113
ATMEGA644P-20AUR

ATMEGA644P-20AUR

ATMEL

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44

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1,989

Price for: Tape & Reel Cut 1

1+ $6.40 Promotional price 10+ $5.49 Promotional price 25+ $5.12 Promotional price 100+ $4.88 Promotional price

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ATmega 64KB 4KB 20MHz 32 TQFP 44 I2C, SPI, UART 2.7V 5.5V Cut Tape -
  • 1,989 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 1/12/15
72T3114
ATMEGA164PA-AUR

ATMEGA164PA-AUR

ATMEL

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44

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1,962

Price for: Tape & Reel Cut 1

1+ $4.10 Promotional price 10+ $3.51 Promotional price 25+ $3.28 Promotional price 100+ $3.12 Promotional price

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ATmega 16KB 1KB 20MHz 32 TQFP 44 I2C, SPI, UART 1.8V 5.5V Cut Tape -
  • 1,962 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/15/14
68T4728
AT80C51RD2-SLSUM

AT80C51RD2-SLSUM

ATMEL

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

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1,634

Price for: Each 1

1+ $1.67 Promotional price 10+ $1.43 Promotional price 25+ $1.34 Promotional price 100+ $1.34 Promotional price

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AT80C51 - 1.25KB 40MHz 32 LCC 44 EUART 2.7V 5.5V Each MSL 2 - 1 year
  • 1,634 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 2/16/15
68T5020
AT89S52-24AU

AT89S52-24AU

ATMEL

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

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1,600

Price for: Each 1

1+ $1.46 10+ $1.28 25+ $0.954 100+ $0.859

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AT89S52 8KB 256Byte 24MHz 32 TQFP 44 SPI, UART 4V 5.5V Each MSL 3 - 168 hours
  • 1,600 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
70R8481
P87C51RD+4A,512

P87C51RD+4A,512

NXP

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

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1,339

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)

  • 1,339 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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68T5019
AT89S51-24PU

AT89S51-24PU

ATMEL

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

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1,255

Price for: Each 1

1+ $1.48 10+ $1.29 25+ $0.966 100+ $0.87

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AT89S51 4KB 125Byte 24MHz 32 DIP 40 SPI, UART 4V 5.5V Each MSL 3 - 168 hours
  • 1,255 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/8/14
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 12/15/14
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 12/15/14
68T5022
AT89S52-24PU

AT89S52-24PU

ATMEL

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

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1,003

Price for: Each 1

1+ $1.60 10+ $1.40 25+ $1.05 100+ $0.943

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AT89S52 8KB 256Byte 24MHz 32 DIP 40 SPI, UART 4V 5.5V Each -
  • 1,003 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
68T4934
AT89C51RC2-SLSUM

AT89C51RC2-SLSUM

ATMEL

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

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917

Price for: Each 1

1+ $9.00 10+ $7.87 25+ $5.90 100+ $5.32

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

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    Per the manufacturer, more stock expected week of 12/8/14
68T2813
ATMEGA32A-MU

ATMEGA32A-MU

ATMEL

MCU, 8BIT, ATMEGA, 16MHZ, QFN-44

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917

Price for: Each 1

1+ $4.07 Promotional price 10+ $3.49 Promotional price 25+ $3.26 Promotional price 100+ $3.22 Promotional price

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ATmega 32KB 2KB 16MHz 32 QFN 44 I2C, SPI, UART 2.7V 5.5V Each MSL 1 - Unlimited
  • 917 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/15/14
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 12/15/14
68T3099
ATMEGA644A-AU

ATMEGA644A-AU

ATMEL

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44

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888

Price for: Each 1

1+ $4.92 Promotional price 10+ $4.22 Promotional price 25+ $3.94 Promotional price 100+ $3.75 Promotional price

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ATmega 64KB 4KB 20MHz 32 TQFP 44 I2C, SPI, UART 1.8V 5.5V Each -
  • 888 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 2/2/15
68T2806
ATMEGA32-16PU

ATMEGA32-16PU

ATMEL

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

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886

Price for: Each 1

1+ $8.75 10+ $7.65 25+ $5.74 100+ $5.17

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ATmega 32KB 2KB 16MHz 32 DIP 40 I2C, SPI, UART 4.5V 5.5V Each MSL 3 - 168 hours
  • 886 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+ $2.25 25+ $1.69 100+ $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
68T5023
AT89S8253-24AU

AT89S8253-24AU

ATMEL

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

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839

Price for: Each 1

1+ $2.97 10+ $2.60 25+ $1.95 100+ $1.76

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AT89S8253 12KB 256Byte 24MHz 32 TQFP 44 SPI, UART 2.7V 5.5V Each MSL 3 - 168 hours
  • 839 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
68T3235
ATMEGA8535-16JU

ATMEGA8535-16JU

ATMEL

MCU, 8BIT, ATMEGA, 16MHZ, PLCC-44

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800

Price for: Each 1

1+ $3.22 Promotional price 10+ $2.76 Promotional price 25+ $2.58 Promotional price 100+ $2.58 Promotional price

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ATmega 8KB 512Byte 16MHz 32 LCC 44 I2C, SPI, UART 4.5V 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 1/26/15
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