Breakout board for Microchip ATSAMR30M18A

11 months ago 378
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

A breakout board to test functionality of MCU ATSAMR30M18A. It is compatible with the form-factor of a breadboard and all the pins are routed out.

Full details about this module:

Main Components

  • MCU with 802.15.4 Sub-GHz radio Microchip SAMR30
  • Low dropout voltage regulator Analog Devices ADP160
  • Micro USB connector

Usage

Firmware upload

You need an external programmer to upload firmware.

Changelog

1.0.0 ❔: first version

Versioning conventions

Each manufactured board must have a version. Version advancements are ruled accordingly to Semantic Versioning, similarly to what usually happens in software development.

To quickly identify the status of each version, I use emojis. The following list explains their meaning:

  • A White Heavy Check Mark (✅) means that it is successfully tested;
  • A Negative Squared Cross Mark (❎) means that it was almost successfully tested (the main functionalities are fine), but there are bugs affecting minor functionalities;
  • A Warning Sign (⚠) means that the board is not usable out of the box but the bugs are fixable in DIY (decent) fashion;
  • A Cross Mark (❌) means that there are some problems that make it unusable;
  • A White Question Mark Ornament (❔) means not tested.

Documents

SAMR30 - Schematic

SAMR30 - PCB

BOM

ID Name Designator Footprint Quantity
1 USB_MICROB_PLUG-SMT USB1 MICRO-USB-1 1
2 Reset BUTTON BTN1 SMD-6X3.3X3.5 1
3 User Button BTN2 SMD-6X3.3X3.5 1
4 HEADER 1X10 H1,H2 1X10 2.54MM HOLES HEADERS PINS 2
5 100nF C2 C0603 1
6 100nF C5,C6 C0603 2
7 10uF C4 C0603 1
8 1uF C3,C1 C0603 2
9 LED GREEN LED2 D0603-RD 1
10 LED RED LED1 D0603-RD 1
11 330 R3,R9 R0603 2
12 1k R4,R1 R0603 2
13 10k R8,R2 R0603 2
14 4.7k R6,R7 R0603 2
15 Header pins 1x02 H3 1X02 2.54MM HOLES HEADERS PINS 1
16 ATSAMR30M18A U1 ATSAMR30M18A 1
17 ADP160AUJZ-3.3-R7 U2 TSOT-23-5 1
18 VESD05A1-02V-G-08 D1 SOD-523_L1.2-W0.8-LS1.6-RD 1

Attachments

None
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