AT89SXX Development Board

Our AT89Sxx Development Board provides a very simple and cost effective platform for prototyping solution.  The compact design provides connection to all the pins of the microcontroller for the user.

Features

• Prototyping solution available for 40-pin AT89xx series microcontroller from ATMEL
• All the four ports available to the user via standard 10 pin box header with supply of 5 VDC for interfacing circuits
• ISP (In circuit Serial Programming) connector available for chips with ISP support
• 11.0592 MHz crystal on board
• Pull-up resistor network for Port 0 of the microcontroller
• UART level shifter MAX232 IC, on board for easy connection of the board to the RS232 devices
• Jumper selectable connection available for connecting the UART level Shifter to the port pins
• On board voltage regulator available for sourcing regulated 5V @ up to 1A voltage to the board and connecting circuit
• Power-On LED indicator
• AUX Power source of 5 VDC available on a PBT connector for sourcing DC supply to interfacing circuits
• Four mounting holes of 3.2 mm each
• PCB dimensions 74 mm x 97 mm

Schematic

Parts List

Photos

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