You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

 
 

AT89C2051-24PU

8 Bit MCU, 8051 Family AT89C2051 Series Microcontrollers, 24 MHz, 2 KB, 128 Byte, 20 Pins, DIP

AT89C2051-24PU - 8 Bit MCU, 8051 Family AT89C2051 Series Microcontrollers, 24 MHz, 2 KB, 128 Byte, 20 Pins, DIP

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT89C2051-24PU
Order Code:
1715457
Product Range
8051 Family AT89C2051 Series Microcontrollers
Technical Datasheet:
AT89C2051-24PU   Datasheet
See all Technical Docs

Product Overview

The AT89C2051-24PU is a low voltage, high performance CMOS 8bit microcontroller in 20 pin DIP package. The device is manufactured using Atmel's high density non volatile memory technology and is compatible with industry standard MCS-51 instruction set. It provides highly flexible and cost effective solution to many applications by combining versatile 8bit CPU with flash on monolithic chip. The AT89C2051-24PU has on-chip analogue comparator, on-chip oscillator, clock circuitry, low power idle and power down modes. This microcontroller is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes. The power down mode saves RAM contents but freezes oscillator disabling all other chip functions until the next hardware reset.
  • Fully static operation from 0Hz to 24MHz
  • 2KB of reprogrammable flash memory
  • Two level program memory lock
  • 128 x 8bit internal RAM
  • 15 programmable I/O lines
  • Two 16bit timer/counters
  • Six interrupt sources
  • Operating voltage range from 4V to 6V
  • Programmable serial UART channel
  • Operating temperature range from -40°C to 85°C

Applications

Embedded Design & Development

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
8051 Family AT89C2051 Series Microcontrollers

:
24MHz

:
2KB

:
128Byte

:
20Pins

:
DIP

:
15I/O's

:
UART

:
2.7V

:
6V

:
8051

:
AT89C2051

:
-

:
-
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (4)

CAD Downloads

×

Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel
Best Seller

233 In stock Need more?

Order before 8pm (Northern Ireland 6pm)

With you next business day

Free returns within 21 days of dispatch

Another Buying Option From Our Partner Avnet
More Available From Our Partner Avnet
View pricing and availability
£1.09 ( ex VAT  ) £1.308 ( inc VAT )

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price (ex VAT) (inc VAT) Your Price (ex VAT)
 
 
1+ £1.09 £1.308
Promotional price
Contract Price
Web only price
Web only contract price
 
25+ £0.999 £1.1988
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ £0.941 £1.1292
Promotional price
Contract Price
Web only price
Web only contract price
 
1000+ £0.923 £1.1076
Promotional price
Contract Price
Web only price
Web only contract price
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price: ( ex VAT  )
Total Price: ( inc VAT )
Total Price: --

Customer Reviews

Customer Q&A Exchange