pedal
benthacher
Digital guitar pedal with game boy micro form factor
Components (42)
| Reference | Value | Description |
|---|---|---|
| U1 | STM32H745XIH6 | ARM® Cortex®-M4, Cortex®-M7 STM32H7 Microcontroller IC 32-Bit Dual-Core 240MHz, 480MHz 2MB (2M x 8) FLASH 240+25-TFBGA (14x14) |
| U2 | TPS631000DRLR | 1.5-A output current, high-power-density buck-boost converter |
| U3 | TLV77018PDBVR | |
| U4 | 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 |
| U5,U6 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U7 | BQ25302 | |
| U8 | BQ27427YZFR | Single-cell battery fuel gauge with pre-programmed chemistry and integrated sense resistor |
| U9 | 8132H-25.000NL33DTL | |
| U10 | ICM-42607-P | |
| U11 | AW9364DNR | |
| U12-U14 | FXLA108BQX | |
| BT1 | Battery_Cell | Single-cell battery |
| C1 | 220pF | Unpolarized capacitor, small symbol |
| C2,C15,C17,C18 | 22uF | Unpolarized capacitor, small symbol |
| C3,C4,C10,C21-C45 | 1uF | Unpolarized capacitor, small symbol |
| C5,C7,C11 | 2.2uF | Unpolarized capacitor, small symbol |
| C6,C9 | 10uF | Unpolarized capacitor, small symbol |
| C8 | 47nF | Unpolarized capacitor, small symbol |
| C12-C14,C19,C20 | 4.7uF | Unpolarized capacitor, small symbol |
| C16 | 10nF | Unpolarized capacitor, small symbol |
| D1 | CHARGE | Light emitting diode |
| D2 | LED | Light emitting diode |
| J2 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J3 | VBATT | Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | THERM | Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5,J6 | GND | Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J12 | YTC05201-500R-0WLW | |
| L1,L2 | 1uH | DFE252012P-1R0M=P2 |
| L3 | 2.2uH | Inductor, small symbol |
| R1,R3,R5 | 91k | Resistor, small symbol |
| R2 | 511k | Resistor, small symbol |
| R4 | 300k | Resistor, small symbol |
| R6,R7 | 5.1k | Resistor, small symbol |
| R8 | 22k | Resistor, small symbol |
| R9 | 200k | Resistor, small symbol |
| R10 | 4.53k | Resistor, small symbol |
| R11 | 23.2k | Resistor, small symbol |
| R12-R14,R16 | 10k | Resistor, small symbol |
| R15 | 2.4k | Resistor, small symbol |
| R17 | 15k | Resistor, small symbol |
| R19-R22 | 4.7k | Resistor, small symbol |
| SW1 | MK-11C04-G013 |