40P lock stc51 single chip minimum system board / development board support AT89C51 / S52 STC89C52 module

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Produsul este destinat specialistilor si nu include instructiuni de asamblare/utilizare. Produsul beneficiaza de garantia legala de conformitate (produsul este conform specificatiilor din site) egala cu durata de functionare medie a produsului de 14 zile de la data primirii produsului si de garantia Dead on Arrival (nefunctional la primire).

40P lock stc51 single chip minimum system board / development board support AT89C51 / S52 STC89C52 module

Cere Cotatie

Descriere

Specificatii:

1, compatible with AT, STC series MCU (support chip: STC89C52 STC12C5A60S2 STC11 / 10x series AT89S52 and chip compatible with the chip chip);

2, single-chip 40 IO all row pin leads;

3, with self-locking switch, you can easily switch power off;

4, with power indicator LED lights;

5,3.5mm * 1.3mm can be an external power supply seat;

6, pin out 3 VCC and GND, can be input or output power supply;

7, Port 0 pull-up resistor 1K has been pulled up;

8, with resistance and manual reset circuit;

9, support ISP download and serial download program;

10, integrated ISP 10P download interface, easy to download AT89S52 microcontroller;

11, crystal below the round hole socket, easy to replace the crystal (default with 11.0592M);

12, support two kinds of power input: DC-002 power supply seat (supporting seat is 3.5mm * 1.3mm) and single pin (power switch next to), the board reserved DC-005 power connector package;

13, with a programmable LED, do LED experiment, then P00 mouth;

14,40P locking seat, easy to replace the microcontroller chip, batch processing, eliminating the need for hands-on welding trouble;

15, high-quality double-sided sheet, better than single-sided circuit board.