PCB_Designs
Vaaarad07
A repo with STM32 based PCB designs
Components (31)
| Reference | Value | Description |
|---|---|---|
| U10 | W25Q128JVS | 128Mb Serial Flash Memory, Standard/Dual/Quad SPI, SOIC-8 |
| U11 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U12 | RP2040 | A microcontroller by Raspberry Pi |
| U13 | AMS1117-5.0 | 1A Low Dropout regulator, positive, 5.0V fixed output, SOT-223 |
| U14,U15 | 74LVC1G125 | Single Buffer Gate Tri-State, Low-Voltage CMOS |
| U16-U18 | MAX98357AETE_ | Audio Amp Speaker 1-CH Mono Class-D 16-Pin TQFN EP |
| A3,A4,B3,J9,J13,X4,X6,Z3,Z4 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
| B4,X5 | AudioJack4 | Audio Jack, 4 Poles (TRRS) |
| C32,C37,C41,C43-C45,C47-C52,C57,C58 | 100n | Unpolarized capacitor |
| C33,C36,C38,C53-C56,C59,C63,C64 | 10u | Unpolarized capacitor |
| C39,C40 | 33pf | Unpolarized capacitor |
| C42,C46 | 1u | Unpolarized capacitor |
| C60,C61 | 47u | Unpolarized capacitor |
| C62,C65,C66 | 0.1u | Unpolarized capacitor |
| D5 | D | Diode |
| D6-D8 | LED | Light emitting diode |
| FB3,FB4 | FerriteBead_Small | Ferrite bead, small symbol |
| H2,H3 | MountingHole_Pad | Mounting Hole with connection |
| J7,J12,J14,J18,J20 | Conn_01x03_Pin | Generic connector, single row, 01x03, script generated |
| J8 | USB3076-XX-X_REVC5 | |
| J10 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
| J11 | Conn_01x12_Pin | Generic connector, single row, 01x12, script generated |
| R17,R19,R20,R23,R25 | 1k | Resistor, small symbol |
| R18 | DNF | Resistor, small symbol |
| R21,R22 | 27.4 | Resistor, small symbol |
| R24 | 300k | Resistor, small symbol |
| R26 | 69.8k | Resistor, small symbol |
| R27,R28 | 220 | Resistor, small symbol |
| R29,R30 | 100 | Resistor, small symbol |
| R31,R32 | 1.8k | Resistor, small symbol |
| Y2 | Crystal |