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Mini ATtiny44A development board

1 year ago 191
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Small development board for using an ATtiny44A or similar 14-pin ATtiny in SMD package on a breadboard.

Minimal hardware design featuring only MCU, breadboard friendly headers with extra power lines, ISP header for serial programming and reset button.

Uses bare chip and limited extra components. Also usable for ATtiny84, ATtiny441 and ATtiny841.

Documents

Sheet_1

v3 PCB

v1 PCB

v2 PCB

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted
1 ATTINY44A-SSUR U1 SOP-14_150MIL 1 ATTINY44A-SSUR MICROCHIP LCSC Yes C23640
2 PINHD-2X3 JP1 2X03 1 Yes
3 PINHD-1X7 JP2,JP3 1X07 2 Yes
4 SKQGADE010 K1 SW4-SMD-5.2X5.2X1.5MM 1 SKQGADE010 Yes
5 10uF C1 0805 1 Yes

Attachments

None

Members

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