kicad-project-totem
pikaro
Components (35)
| Reference | Value | Description |
|---|---|---|
| U1 | MCP7940N-xSN | Real-Time Clock, I2C, Battery Backup, SOIC-8 |
| U2 | TCA9534 | 8-bit I/O Expander, I2C / SMBus interface, interrupt output, fixed address bits 0b0100xxx, TSSOP-16 / SOIC-16 |
| U3,U6,U7,U10 | 74AHCT125 | Quadruple Bus Buffer Gates With 3-State Outputs |
| BT1 | Battery_Cell | Single-cell battery |
| C1 | 0u1 | Unpolarized capacitor |
| C2 | 10p | Unpolarized capacitor |
| C3 | 12p | Unpolarized capacitor |
| C4,C5 | 100u | Polarized capacitor |
| D1,D5-D7 | PESD5V0U4BW | Low capacitance bidirectional quadruple ESD protection diode array, 5.0V, Common Anode, SOT-665 |
| D14,J8,J10,J11,J13 | LED | Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/),Light emitting diode |
| J1 | GPS | Generic connector, single row, 01x04, script generated |
| J2 | I2C | |
| J3 | USB_MON | |
| J4 | DAT_IO | |
| J5 | DAT_MON | |
| J7 | USB_AUX | |
| J14 | MIC | Generic connector, single row, 01x05, script generated |
| J15 | DISP | Generic connector, single row, 01x04, script generated |
| R1-R4,R19-R22,R36-R39,R44-R47,R61-R64,R108,R110 | 10k | Resistor |
| R5-R10 | 33 | Resistor |
| R11-R18,R107,R109,R111 | 1k | Resistor |
| R23-R26,R40-R43,R48-R51,R65-R68 | 47 | Resistor |
| TP3,TP14,TP25,TP36 | ~{SS} | test point |
| TP4,TP15,TP26,TP37 | ~{ATTN} | test point |
| TP5,TP16,TP27,TP38 | ~{STROBE} | test point |
| TP6,TP17,TP28,TP39 | LED1_IN | test point |
| TP7,TP18,TP29,TP40 | LED2_IN | test point |
| TP8,TP19,TP30,TP41 | LED3_IN | test point |
| TP9,TP20,TP31,TP42 | LED4_IN | test point |
| TP10,TP21,TP32,TP43 | LED1_OUT | test point |
| TP11,TP22,TP33,TP44 | LED2_OUT | test point |
| TP12,TP23,TP34,TP45 | LED3_OUT | test point |
| TP13,TP24,TP35,TP46 | LED4_OUT | test point |
| TP62 | UART | test point |
| Y1 | Crystal | Two pin crystal |