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Freq Gen MCU M0

joemadeus·electronica·Freq_Gen_MCU/Freq_Gen_MCU_M0.kicad_pcb

Freq Gen MCU M0 PCB layout, top view — open source Microchip SAM board by joemadeus

About the Freq Gen MCU M0 PCB

Freq Gen MCU M0 is an open source Microchip SAM PCB design by joemadeus, published on GitHub. It is a 2-layer board measuring 79.8 × 38.8 mm, with 54 components from 30 distinct parts.

Its main chip is the ATSAML21E15B-AUT, from the Microchip SAM family. By type, the board carries 1 IC and 1 LED.

From the project

A collection of circuits and similar

Main components on the Freq Gen MCU M0

ATSAML21E15B-AUT

Freq Gen MCU M0 bill of materials (BOM)

54 components, 30 distinct parts.

QtyPartRefs
1
ATSAML21E15B-AUT
U1
9
100n
ADJ_C0, ADJ_C1, ADJ_C2, CLK_C1, CLK_C2, PWR_C5, VDDANA_C1, VDDCORE_C2 +1
6
1k
ADJ_R0, ADJ_R1, ADJ_R2, BAT_R2, DEBUG_R1, PWR_R2
3
SW_Push
ADJ_SW0, ADJ_SW1, ADJ_SW2
2
4.7u
BAT_C1, BAT_C2
3
Conn_01x02
BAT_LED1, PWR_CONN1, PWR_LED1
1
5k
BAT_R1
1
MCP73831-2-OT
BAT_U1
1
SI5351A
CLK_U1
1
Crystal_GND24
CLK_Y1
1
CONN_BAT
CONN_BAT1
1
USB
CONN_USB1
1
Conn_02x05_Odd_Even
DEBUG_J1
1
6.8
HELLO_R1
1
Conn_01x04
I2C_J1
2
4.7k
I2C_R1, I2C_R2
2
15p
LO_C1, LO_C4
2
36p
LO_C2, LO_C3
1
LO
LO_CONN1
2
68n
LO_L1, LO_L3
Show 10 more
QtyPartRefs
1
82n
LO_L2
1
220u
PWR_C1
3
1u
PWR_C2, PWR_C3, VDDCORE_C1
1
10u
PWR_C4
1
D_Schottky
PWR_D1
1
DMG2301L
PWR_Q1
1
10k
PWR_R1
1
AP2112K-3.3
PWR_U1
1
TPD3E001DRLR
PWR_U2
1
LED
HELLO_D1

Freq Gen MCU M0 design files

The KiCad project lives in the joemadeus/electronica repository on GitHub; these links point at the commit this page was built from.

Freq Gen MCU M0: common questions

What microcontroller does the Freq Gen MCU M0 use?

The Freq Gen MCU M0 is built around the ATSAML21E15B-AUT, from the Microchip SAM family.

How big is the Freq Gen MCU M0 PCB?

The Freq Gen MCU M0 measures 79.8 × 38.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Freq Gen MCU M0?

54 components, from 30 distinct parts. The full bill of materials is listed on this page.

Where can I download the Freq Gen MCU M0 design files?

From the joemadeus/electronica repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Freq Gen MCU M0 design in my own project?

The repository has no license, so all rights stay with joemadeus. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Freq Gen MCU M0 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Microchip SAM firmware against it before you order a PCB.

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