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DT-COMBO AVR-51 Low Cost Nano System is a AVR Digital (without ADC internal) or MCS-51 20pin microcontroller development board. This module has RS-232 communication port. This module supports In-System Programming (ISP) which become easier to do some experiment. This module suitable for beginner who want learning AVR and MCS-51 microcontroller feature, such as I/O, interrupt system, serial communication, and many more.

Dimension : 7,1 cm (L) x 6,5 cm (W) x 1,9 cm (H)

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Specifications :

  • Based on AT89LP2052 which has following features :

    • 2 Kbyte flash PEROM.

    • 256 byte RAM.

    • I/O Port configuration (quasi-bidirectional, input, push-pull output, or open-drain).

    • 15 I/O.

    • SPI with double-buffer.

    • 4 level interrupt priority.

  • Support various of 20pin MCS-51 microcontroller, such as : AT89C1051, AT89C2051, AT89C2051X2, AT89C4051, AT89S2051, AT89S4051, and AT89LPx052.

  • Support various of 20pin AVR digital microcontroller, such as : AT90(L)S1200, AT90(L)S2313, and ATtiny2313.

  • 18 I/O.

  • Comes with manual reset button.

  • 11,0592 MHz crystal oscillator on crystal socket, changeable for another crystal oscillator value.

  • Jumper configuration for XTAL pin as source clock or I/O

  • Integrated with internal pull-up resistor at P1,0 and P1.1 for MCS-51 microcontroller.


Includes :

  • 1x DT-COMBO AVR-51 Low Cost Nano System board.

  • 1x serial cable.

  • 1x Quick Start.

  • 1x CD, consist of CodeVisionAVR© evaluation version software, BASCOM-8051© Demo version software, manual, datasheet, program tester, and many more.

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