220 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
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59K3130
ADUC812BSZ

ADUC812BSZ

ANALOG DEVICES

MCU, 8BIT, 8052, 12MHZ, MQFP-52

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50

Price for: Each 1

1+ $16.76 10+ $15.78 25+ $15.24 50+ $14.16 more…

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ADuC8xx 8KB 256Byte 12MHz 32 MQFP 52 UART 2.7V 3.3V Each
  • 50 in stock for same day shipping

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    Supplier lead time 12 weeks
59K3186
ADUC845BSZ62-5

ADUC845BSZ62-5

ANALOG DEVICES

MCU, 8BIT, 8052, 12.58MHZ, MQFP-52

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20

Price for: Each 1

1+ $20.98 10+ $19.99 25+ $19.50 50+ $17.90 more…

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ADuC8xx 62KB 2KB 12.58MHz 32 MQFP 52 I2C, SPI, UART 2.7V 3.6V Each
  • 20 in stock for same day shipping

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    Supplier lead time 6 weeks
59K3204
ADUC847BSZ62-5

ADUC847BSZ62-5

ANALOG DEVICES

MCU, 8BIT, 8052, 12.58MHZ, MQFP-52

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25

Price for: Each 1

1+ $10.91 Promotional price 10+ $10.91 Promotional price 25+ $10.91 Promotional price 50+ $10.91 Promotional price more…

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ADuC8xx 62KB 2KB 12.58MHz 32 MQFP 52 I2C, SPI, UART 2.7V 3.6V Each

(Available until stock is exhausted)

  • 25 in stock for same day shipping

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68T4728
AT80C51RD2-SLSUM

AT80C51RD2-SLSUM

ATMEL

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

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1,634

Price for: Each 1

1+ $2.31 10+ $2.02 25+ $1.52 100+ $1.37

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

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    Supplier lead time 17 weeks
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

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

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    Supplier lead time 7 weeks
68T4923
AT89C51RB2-3CSUM

AT89C51RB2-3CSUM

ATMEL

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

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663

Price for: Each 1

1+ $7.91 10+ $6.91 25+ $5.19 100+ $4.67

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

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    Supplier lead time 7 weeks
68T4921
AT89C51RB2-SLSUM

AT89C51RB2-SLSUM

ATMEL

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

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599

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
  • 599 in stock for same day shipping

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    Supplier lead time 7 weeks
68T4935
AT89C51RC2-3CSUM

AT89C51RC2-3CSUM

ATMEL

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

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505

Price for: Each 1

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

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

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    Supplier lead time 8 weeks
68T4925
AT89C51RC-24JU

AT89C51RC-24JU

ATMEL

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

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391

Price for: Each 1

1+ $2.84 10+ $2.48 25+ $1.87 100+ $1.68

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AT89C51 32KB 500Byte 24MHz 32 LCC 44 UART 4V 5.5V Each
  • 391 in stock for same day shipping

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    Supplier lead time 18 weeks
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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    Supplier lead time 7 weeks
68T4934
AT89C51RC2-SLSUM

AT89C51RC2-SLSUM

ATMEL

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

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922

Price for: Each 1

1+ $8.99 10+ $7.86 25+ $5.90 100+ $5.31

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AT89C51 32KB 1KB 60MHz 32 LCC 44 SPI, UART 2.7V 5.5V Each
  • 922 in stock for same day shipping

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    Supplier lead time 7 weeks
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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    Supplier lead time 10 weeks
68T4961
AT89C55WD-24JU

AT89C55WD-24JU

ATMEL

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

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982

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
  • 982 in stock for same day shipping

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    Supplier lead time 7 weeks
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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    Supplier lead time 7 weeks
68T5018
AT89S51-24JU

AT89S51-24JU

ATMEL

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

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2,144

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
  • 2,144 in stock for same day shipping

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    Supplier lead time 7 weeks
68T5019
AT89S51-24PU

AT89S51-24PU

ATMEL

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

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1,308

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
  • 1,308 in stock for same day shipping

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    Supplier lead time 7 weeks
68T5020
AT89S52-24AU

AT89S52-24AU

ATMEL

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

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Awaiting Delivery

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
 
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    Supplier lead time 7 weeks
Contact me when back in stock
68T5021
AT89S52-24JU

AT89S52-24JU

ATMEL

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

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5,398

Price for: Each 1

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

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AT89S52 8KB 256Byte 24MHz 32 LCC 44 SPI, UART 4V 5.5V Each
  • 5,398 in stock for same day shipping

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    Supplier lead time 7 weeks
68T5022
AT89S52-24PU

AT89S52-24PU

ATMEL

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

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1,585

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
  • 1,585 in stock for same day shipping

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    Supplier lead time 7 weeks
68T5023
AT89S8253-24AU

AT89S8253-24AU

ATMEL

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

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39

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
  • 39 in stock for same day shipping

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    Supplier lead time 7 weeks
68T5024
AT89S8253-24JU

AT89S8253-24JU

ATMEL

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

0  Write a Review | Ask a Question

2,956

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
  • 2,956 in stock for same day shipping

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    Supplier lead time 9 weeks
68T5025
AT89S8253-24PU

AT89S8253-24PU

ATMEL

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

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1,394

Price for: Each 1

1+ $3.02 10+ $2.65 25+ $1.99 100+ $1.79

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AT89S8253 12KB 256Byte 24MHz 32 DIP 40 SPI, UART 2.7V 5.5V Each
  • 1,394 in stock for same day shipping

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    Supplier lead time 7 weeks
68T2551
ATMEGA1284-AU

ATMEGA1284-AU

ATMEL

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

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280

Price for: Each 1

1+ $7.63 10+ $6.67 25+ $5.01 100+ $4.51

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ATmega 128KB 16KB 20MHz 32 TQFP 44 I2C, SPI, USART, USB 1.8V 5.5V Each
  • 280 in stock for same day shipping

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    Supplier lead time 7 weeks
68T2556
ATMEGA1284P-AU

ATMEGA1284P-AU

ATMEL

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

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246

Price for: Each 1

1+ $8.43 10+ $7.37 25+ $5.53 100+ $4.98

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ATmega 128KB 16KB 20MHz 32 TQFP 44 I2C, SPI, UART 1.8V 5.5V Each
  • 246 in stock for same day shipping

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  • 320 Further stock expected to ship on Sep 22, 2014
  • Supplier lead time 7 weeks
68T2558
ATMEGA1284P-MU

ATMEGA1284P-MU

ATMEL

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

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543

Price for: Each 1

1+ $6.23 Promotional price 10+ $5.34 Promotional price 25+ $4.98 Promotional price 100+ $4.74 Promotional price

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ATmega 128KB 16KB 20MHz 32 QFN 44 I2C, SPI, UART 1.8V 5.5V Each
  • 543 in stock for same day shipping

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    Supplier lead time 9 weeks
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