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MSPM0L1105 Dev Board

sarthakchikte0312·MSPM0L1105_Dev_Board·Hardware/MSPM0L1105_dev_board.kicad_pcb

MSPM0L1105 Dev Board layout, top view — open source board by sarthakchikte0312

About the MSPM0L1105 Dev Board

MSPM0L1105 Dev Board is an open source PCB design by sarthakchikte0312, published on GitHub. It is a 2-layer board measuring 64.9 × 38.1 mm, with 50 components from 35 distinct parts.

Other key parts include the MSPM0L1105TDGS28R, CH340K, SRV05-4 and MIC5209-3.3YS. By type, the board carries 20 resistors, 9 capacitors, 7 connectors, 6 diodes, 4 ICs and 3 switches.

It belongs with the dev boards & breakouts, usb & debug tools and sensors designs in this gallery.

From the project

Custom MSPM0L1105 development board designed in KiCad with USB, UART, SWD, and GPIO support.

A custom development/breakout board for Texas Instruments' MSPM0L1105, an ultra-low-power Arm Cortex-M0+ microcontroller. Designed in KiCad.

The MSPM0L1105 is part of TI's MSPM0 family, and it's a solid choice for low-power, cost-sensitive embedded designs for a few reasons:

- Arm Cortex-M0+ core running up to 32 MHz — enough headroom for real control/sensor tasks while keeping power draw low. - Ultra-low-power modes with fast wake-up, making it well suited for battery-powered or energy-harvesting applications. - Integrated analog peripherals — 12-bit ADC, comparators, and op-amp(s) on many…

MSPM0L1105 Dev Board, from the project README
From the project README

Main components on the MSPM0L1105 Dev Board

MSPM0L1105TDGS28RCH340KSRV05-4MIC5209-3.3YS

MSPM0L1105 Dev Board bill of materials (BOM)

50 components, 35 distinct parts.

QtyPartRefs
1
MSPM0L1105TDGS28R
U1
1
CH340K
U2
1
SRV05-4
U3
1
MIC5209-3.3YS
U4
1
BC857
Q3
1
IO_A
J1
1
IO_B
J2
1
UART-SELECT
J3
1
USB_C_Receptacle_USB4085
J4
1
SWD
J5
1
LDO_JUMPER
J6
1
GND_JUMPER
J7
1
RESET
SW1
1
BSL_BOOT
SW2
1
USER_PA16
SW3
1
GREEN
D1
1
BLUE
D2
1
1N4001W
D3
1
RED
D4
2
BAS16
D5, D6
Show 15 more
QtyPartRefs
1
0.47u
C1
1
10n
C2
3
100n
C3, C6, C7
3
10u
C4, C8, C9
1
10n
C5
1
100k 0.1%
R1
3
100R
R2, R3, R12
4
100k
R4, R5, R7, R17
5
10k
R8, R9, R25, R26, R27
1
220R
R10
1
820R
R11
1
1M
R13
2
5.1k
R14, R15
1
1k
R19
1
47k
R24

MSPM0L1105 Dev Board design files

The KiCad project lives in the sarthakchikte0312/MSPM0L1105_Dev_Board repository on GitHub; these links point at the commit this page was built from.

MSPM0L1105 Dev Board: common questions

How big is the MSPM0L1105 Dev Board?

The MSPM0L1105 Dev Board measures 64.9 × 38.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MSPM0L1105 Dev Board?

50 components, from 35 distinct parts. The full bill of materials is listed on this page.

Where can I download the MSPM0L1105 Dev Board design files?

From the sarthakchikte0312/MSPM0L1105_Dev_Board repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the MSPM0L1105 Dev Board design in my own project?

The repository has no license, so all rights stay with sarthakchikte0312. Use it as a reference, and ask the author before reusing the design.

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