AT89SXX Development Board
- Rajkumar Sharma
-
9521Views
- moderate
- Tested
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
PCB
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Comments
Which software should I use for programming the microcontroller? Will keil uVision with ISP programmer software work while programming the uC using this development board? Do you use some other software?
3 years agoAny ISP programmer connected to CN5 will work. Be sure to properly connect the ISP pins to the board.
3 years ago