PCBs
MTalon63
Misc. PCB designs
Components (21)
| Reference | Value | Description |
|---|---|---|
| U1 | CH32V203C8T6 | The CH32V203 is an industrial-grade enhanced low-power general-purpose MCU based on 32-bit RISC-V core. |
| U2 | BMP280 | Absolute Barometric Pressure Sensor, LGA-8 |
| U3 | TPS2116DRL | 2 Channnels Power Mux with Manual and Priority Switchover, 1.6-5.5V Input Voltage, 2.5A Output Current, Ron 40 mOhm, SOT-583-8 |
| U4 | MCP1700T-3302E/TT | 250mA Low Quiscent Current LDO, 3.3V output, SOT-23 |
| U5 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U6 | MAX-M10S | GNSS Module MAX M10, VCC 1.65V to 3.6V |
| U7 | E220-400MM22S | |
| U8 | MCP73831-2-OT | Single cell, Li-Ion/Li-Po charge management controller, 4.20V, Tri-State Status Output, in SOT23-5 package |
| C1-C9,C12,C13,C17,C19,L1 | 100n | Inductor, small symbol,Unpolarized capacitor, small symbol |
| C10 | 100p | Unpolarized capacitor, small symbol |
| C11 | 1n | Unpolarized capacitor, small symbol |
| C14-C16,C18 | 4.7u | Unpolarized capacitor, small symbol |
| D1 | LED | Light emitting diode |
| J1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J2 | Switch | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3,J4 | U.Fl | small coaxial connector (BNC, SMA, SMB, SMC, Cinch/RCA, LEMO, ...) |
| J5 | Battery | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1-R4 | 5.1k | Resistor, small symbol |
| R5 | 2k | Resistor, small symbol |
| R6 | 270 | Resistor, small symbol |
| Y1 | ECS-2520S18-160-FN-TR | HCMOS Crystal Clock Oscillator, 2.5x2.0 mm SMD |