picowalker-hardware
mamba2410
picowalker-hardware
Components (37)
| Reference | Value | Description |
|---|---|---|
| U1 | RP2350A-QFN60 | |
| U2 | W25Q128JVP | 128Mbit / 16MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, WSON-8 |
| U3 | BMA400 | |
| U4 | M95512DxMC | |
| U5 | TFBS4711 | |
| U6 | BQ25628ERYKR | |
| U7 | DO0180FMST0x | |
| U8 | DT1240-04LP-7 | |
| U9 | RT6150B-33GQW | |
| BZ1 | Buzzer | Buzzer, polarized |
| C1,C3,C7,C16,C22,C24-C26,C34-C37 | 4.7u | Unpolarized capacitor |
| C2,C4 | 15p | Unpolarized capacitor |
| C5,C6,C8-C14,C17-C21,C23,C32 | 0.1u | Unpolarized capacitor |
| C27,C28,C33 | 10u | Unpolarized capacitor |
| C29,C30 | 47u | Unpolarized capacitor |
| C31 | 47n | Unpolarized capacitor |
| D1 | ~{STAT} | Light emitting diode |
| J1 | 12402012E212A | USB 2.0-only 16P Type-C Receptacle connector |
| J2 | BAT | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | SWD | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | UART | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | 3.3u | |
| L2 | 1.1u | Inductor |
| L3 | 2.2u | Inductor |
| R1,R17,R18 | 47R | Resistor |
| R2-R4,R12-R14,R22 | 1k | Resistor |
| R5,R6 | 22R | Resistor |
| R7-R11,R15,R19,R21,R23,R24 | 5.1k | Resistor |
| R20 | 30k | Resistor |
| SW1 | ~{BOOT} | Single Pole Single Throw (SPST) switch |
| SW2 | RUN | Single Pole Single Throw (SPST) switch |
| TH1 | 10k | Temperature dependent resistor, negative temperature coefficient |
| TP5 | SDA | test point |
| TP12 | 1V1 | test point |
| TP13 | SCL | test point |
| Y1 | ABM8-272-T3 | Four pin crystal, GND on pins 2 and 4 |
| Y2 | SIT1533AI-H4-DCC-32.768E | Standard Clock Oscillators 32.768KHz R2R LVCMOS -40 to 85C 100ppm |