
LevelShifter
gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software

Breakout board for the STM32L053C 48 pin mcu
Stm32l053c is an open-source printed circuit board by theapi, from the theapi/STM32L053C_breakout_board repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 20.8 × 43.7 mm with 21 parts on 44 nets, routed with 382 tracks and 25 vias.
Its parts include 8 capacitors, 4 resistors, 4 connectors, 1 IC and 1 diode. It belongs with the STM32 boards of this library.
Breakout board for the STM32L053C 48 pin mcu
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100nF | Capacitors_SMD:C_0805_HandSoldering | C4, C5, C7, C8 |
| 3 | 20pF | Capacitors_SMD:C_0805_HandSoldering | C1, C2, C3 |
| 2 | 0 | Resistors_SMD:R_0402 | R2, R3 |
| 2 | CONN_01X17 | Pin_Headers:Pin_Header_Straight_1x17 | P2, P3 |
| 1 | 10K | Resistors_SMD:R_0805_HandSoldering | R1 |
| 1 | 10uF | Capacitors_SMD:C_0805_HandSoldering | C6 |
| 1 | 820 | Resistors_SMD:R_0805_HandSoldering | R4 |
| 1 | Ext Xtal | Crystal_SMD_0603_2Pads | P4 |
| 1 | LED | LEDs:LED_0805 | D1 |
| 1 | RESET | Buttons_Switches_ThroughHole:SW_PUSH_6mm | RESET |
| 1 | STM32L053C8_LQFP48 | Housings_QFP:LQFP-48_7x7mm_Pitch0.5mm | U1 |
| 1 | SWD | Pin_Header_Straight_1x06 | P1 |
The 19 most common of 21 parts.

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24 channel, 100Msps logic analyzer hardware and software

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It measures 20.8 × 43.7 mm and has 2 copper layers, 1.6 mm thick.
21 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the theapi/STM32L053C_breakout_board repository on GitHub, at the commit this page was made from: the board is stm32l053c.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).