ATMEL  AT89S2051-24PU  8 Bit Microcontroller, Low Voltage High Performance CMOS, AT89S2051, 24 MHz, 2 KB, 256 Byte

ATMEL AT89S2051-24PU

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  • Manufacturer:
  • Newark Part No.: 68T5013
  • Manufacturer Part No AT89S2051-24PU

Product Overview


The AT89S2051-24PU is a 8-bit low-voltage High-performance CMOS Microcontroller with 2kB of In-System Programmable (ISP) flash program memory. The AT89S2051/S4051 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 AT89S2051 is a powerful microcontroller which provides a highly-flexible and cost-effective solution to many embedded control applications. Moreover, the AT89S2051 is designed to be function compatible with the AT89C2051/C4051 devices, respectively. The AT89S2051 provides the following standard features 2K/4kB of flash, 256 bytes of RAM, 15 I/O lines, two 16-bit timer/counters, a six-vector, four level interrupt architecture, a full duplex enhanced serial port, a precision analogue comparator, on-chip and clock circuitry.
  • Compatible with MCS®-51 products
  • 2K/4kB In-System Programmable (ISP) flash program memory
  • Two-level program memory lock
  • 256 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 with selectable interrupt
  • 8-bit PWM (Pulse-width modulation)
  • Low power idle and power-down modes
  • Brownout reset
  • Enhanced UART serial port with framing error detection and automatic
  • Address recognition
  • Internal power-on reset
  • Interrupt recovery from power-down mode
  • Programmable and fuse-able x2 clock option
  • Four-level enhanced interrupt controller
  • Power-off flag

Applications

Industrial
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Product Information


  • Controller Family/Series AT89S2051
  • CPU Speed 24MHz
  • Program Memory Size 2KB
  • RAM Memory Size 256Byte
  • No. of Pins 20Pins
  • MCU Case Style DIP
  • No. of I/O's 15I/O's
  • Embedded Interface Type SPI, UART
  • Supply Voltage Min 2.7V
  • Supply Voltage Max 5.5V
  • Packaging Each
  • No. of PWM Channels 1
  • No. of Timers 2
  • MPU Core Size 8bit
  • MSL -
  • Peripherals Comparator
  • Operating Temperature Min -55 °C
  • Operating Temperature Max 125 °C
  • Supply Voltage Range 2.7V to 5.5V
  • Oscillator Type External, Internal
  • SVHC No SVHC (15-Jun-2015)
  • CAD CadSoft_EAGLE (3.09KB) EN
  • Availability

    Availability:  648


    • 648 in stock for same day shipping
     
    Check stock and lead times
      More stock available week commencing 6/20/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $2.53 $2.53

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    Details: 
    Can you suggest the part number of programmer for MCU (part number AT89S2051-24PU)
    2 years, 3 months ago
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    NewarkTechSupp
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    Answers

    A: 
    Suggested part number of programmer which can be used to program this MCU is DATAMAN-40PRO from Dataman.
    2 years, 3 months ago
    by
    NewarkTechSupport
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