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05_wickler/KiCad_M644_breakout_v1.2d
History
maxxir 1dfac62bb2 Updated m1284_w5500 photo 7 years ago
..
3d_terminal_blocks Slightly edited the pics and pcb hardware board 7 years ago
M644_breakout_v1.2d-a_factory_gerbers Added new factory design 1.2d-a 7 years ago
M644_breakout_v1.2d.pretty Add KiCad Hardware design M1284p board with factory gerbers 7 years ago
M644_breakout_v1.2d_factory_gerbers Add KiCad Hardware design M1284p board with factory gerbers 7 years ago
Pictures Updated m1284_w5500 photo 7 years ago
.gitignore Added .gitignore for KiCad 7 years ago
M644_breakout_v1.2d-eagle-import.dcm Add KiCad Hardware design M1284p board with factory gerbers 7 years ago
M644_breakout_v1.2d.kicad_pcb Remove 3 diodes 7 years ago
M644_breakout_v1.2d.pro Add KiCad Hardware design M1284p board with factory gerbers 7 years ago
M644_breakout_v1.2d.sch Slightly corrected schematic layout 7 years ago
M644_breakout_v1.2d_pinmap.kicad_pcb Slightly edited the pics and pcb hardware board 7 years ago
M644_breakout_v1.2d_pinmap.pro Add KiCad Hardware design M1284p board with factory gerbers 7 years ago
README.md Added readme.md to PCB design 7 years ago
fp-lib-table Add KiCad Hardware design M1284p board with factory gerbers 7 years ago
sym-lib-table Add KiCad Hardware design M1284p board with factory gerbers 7 years ago

README.md

AtMega 8535/16/32/324/644/1284 generic board

Briefly about the features of the scheme:

  • Nearly all GPIO pins connected to PLS terminals.
  • Two GPIOs are connected: button (SW1 / PC5) and the LED (LED1 / PC4).
  • External pull-up on UART RX0 / RX1.
  • R-dividers for 3.3V-TTL on UART TX0 / TX1.
  • SPI pins for 3 devices connected to (for example): Ethernet (Wiz5500 / ENC28J60), Sd-Card, CAN MCP2515 and so on ...
  • Compatible with Arduino Sanguino/Mightycore

Schematic:

m1284p schematic

This is my own custom board looks like:

m1284p 3D top

Pinmap board (Sanguino notation):

m1284p pinmap

Author

  • Ibragimov Maksim aka maxxir 08/04/2019