retrodack
apistol78
RetroDäck, handheld game console
Components (42)
| Reference | Value | Description |
|---|---|---|
| U1,U2 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U3 | MAX3421EETJ_T | |
| U5 | AMS1117-1.8 | 1A Low Dropout regulator, positive, 1.8V fixed output, SOT-223 |
| U6 | TPS63002 | Buck-Boost Converter, 1.8-5.5V Input Voltage, 1.7A Switch Current, 5V Output Voltage, VSON-10 |
| U7 | BQ24072RGT | USB-Friendly Li-Ion Battery Charger and Power-Path Management, VQFN-16 |
| U9 | TPS22917DBV | 1V to 5.5V, 2A, 80mΩ Ultra-Low Leakage Load Switch, SOT23-6 |
| U10 | PCA9555PW | IO expander 16 GPIO, I2C 400kHz, Interrupt, 2.3 - 5.5V, TSSOP-24 |
| U13 | W25Q32JVSS | 32Mbit / 4MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8 (208 mil) |
| U14 | DS3231MZ | ±5ppm, I2C Real-Time Clock SOIC-8 |
| U15 | BQ27441DRZT-G1A | System Side Li Ion/Polymer Fuel Gauge, 4.2V, PDSON-12 |
| C1,C16,C17,C22,C24,C27-C30,C33,C37,C42 | 10uF | Unpolarized capacitor |
| C2,C31,C34,C38 | 22uF | Unpolarized capacitor |
| C3-C8,C10-C14,C48,C49 | 1uF | Unpolarized capacitor |
| C9 | 4.7uF | Unpolarized capacitor |
| C15,C18,C21,C23,C26,C32,C35,C36 | 0.1uF | Unpolarized capacitor |
| C19,C20 | 27pF | Unpolarized capacitor |
| C25,C39,C40,C43,C45-C47 | 47uF | Unpolarized capacitor |
| C41 | 500pF | Unpolarized capacitor |
| C44 | 0.47uF | Unpolarized capacitor |
| D1,D3 | LED | |
| J1 | SD_Card_Receptacle | SD card receptacle |
| J2 | LCD_CONN | Generic connector, double row, 02x20, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J4 | BATTERY_CONN | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | 527461671 | |
| J6 | SPEAKER_CONN | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J7 | Conn_01x06 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | 2.2uH | Inductor |
| P1 | 1-1473005-4 | |
| R1,R2 | 33 | Resistor |
| R3,R4 | 1.2k | Resistor |
| R5 | 100 | Resistor |
| R6,R7 | 5.1k | Resistor |
| R8-R16,R18-R20,R28,R31,R35,R36 | 10k | Resistor |
| R17,R21-R25,R33,R34 | 4k7 | Resistor |
| R26 | 120 | Resistor |
| R27 | 68 | Resistor |
| R29 | 0 | Resistor |
| R30 | 10m (1%, 1W) | Resistor |
| R32 | NC | Resistor |
| S1 | SSSS811101 | |
| Y1 | 12MHz | Two pin crystal |