51 MCU Minimum STC89c52 AT89S52 Development Board Module
Description:
The minimum system board using STC and AVR dual reset operation, more user-friendly debugging of the program;
1.5V and 3.3V power supply options to expand the use of single-chip, this is the company's first design, customers no longer have to use low-voltage and worry!
expansion of the STC program download interface, and the STC downloader with the use of excellent results.
AT89S51 / 52 and AVR series MCU can be downloaded through the ISP dedicated downloader program.
Double panel, value low-cost sales.
Specification:
Customers in the proficiency of 51 single-chip, AVR , only through an AVR adapter board, You can continue to use the small board as the AVR minimum system;
PCB double-sided grid CC design, green and colors, and some monolithic board on the not a level;
MCU 40 I / O pins all Part of the components using a built-in and patch packaging design, simple structure tight, strong sense of technical art;
Crystal: 11.0592M
Support chip: STC series of low-voltage chip AT89SXX and the chip , AVR DIP-40 pin package.
The minimum system board, whether 51 or AVR series s are double reset mode of operation.
Can be powered by USB, with 5V power supply mode, can save a 5-10 supply; also line external power supply, power supply options!
With two 5V and 3.3V VCC, GND output, to facilitate the use of external circuits;
With voltage breakdown components to prevent the protection of the , greatly improving the safety of the system board.
Download with CP2102 and other serial modules supporting the use of
Size Chart:
Size: Approx. 28*10*8mm / 1.10x0.39x0.31inch
Package Includes:
1 Piece of Development Board
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