ATMEL  AT89C2051-12PU  8 Bit Microcontroller, High Performance CMOS, AT89C2051, 12 MHz, 2 KB, 125 Byte, 20, DIP

ATMEL AT89C2051-12PU

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  • Manufacturer:
  • Newark Part No.: 68T4860
  • Manufacturer Part No AT89C2051-12PU

Product Overview


The AT89C2051-12PU is a 8-bit low-voltage, high-performance CMOS Microcomputer with 2kB of flash programmable and erasable read-only memory (PEROM). The device is manufactured using Atmel's high-density non-volatile memory technology and is compatible with the industry-standard MCS-51 instruction set. By combining a versatile 8-bit CPU with flash on a monolithic chip, the Atmel AT89C2051 is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications. The AT89C2051 provides the following standard features, 2kB of flash, 128 bytes of RAM, 15 I/O lines, two 16-bit timer/counters, a five vector two-level interrupt architecture, a full duplex serial port, a precision analogue comparator, on-chip oscillator and clock circuitry. In addition, the AT89C2051 is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes.
  • Compatible with MCS®-51 products
  • 10,000 Write/erase cycles endurance
  • Two-level program memory lock
  • 128 x 8-bit internal RAM
  • 15 Programmable I/O lines
  • Two 16-bit timer/counters
  • Six interrupt sources
  • Programmable serial UART channel
  • Direct LED drive outputs
  • On-chip analogue comparator

Applications

Industrial
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Product Specifications, Documents & More


  • CPU Speed: 12MHz
  • Controller Family/Series: AT89C2051
  • Core Size: 8bit
  • Embedded Interface Type: UART
  • MCU Case Style: DIP
  • MSL: -
  • No. of I/O's: 15
  • No. of Pins: 20
  • No. of Timers: 2
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -55°C
  • Oscillator Type: External
  • Packaging: Each
  • Peripherals: Comparator
  • Program Memory Size: 2 KB
  • Program Memory Size: 2KB
  • RAM Memory Size: 125Byte
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 6V
  • Supply Voltage Min: 2.7V
  • Supply Voltage Range: 2.7V to 6V

Availability

Availability:  201


  • 201 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 3/7/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.22 $1.22

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Price

Quantity List Price
1 - 9 $1.22
10 - 24 $1.07
25 - 49 $1.01
50 - 99 $0.855
100 - 249 $0.805
250 - 499 $0.775
500 - 999 $0.76
1000+ $0.67
 
 
Low

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