keybytes
notaroomba
A truly modular keyboard
Components (38)
| Reference | Value | Description |
|---|---|---|
| U2 | TPD2EUSB30 | 2-Channel ESD Protection for Super-Speed USB 3.0 Interface, DRT-3 |
| U3 | NX2012SA-32.768KHZ-STD-MUB-2 | |
| U4-U7,U13,U15 | YZ13515055F-02025-02 | |
| U8 | BQ25895RTW | I2C Controlled Single Cell (Li-Ion / Li-Polymer) 5A Fast Charger with MaxCharge, USB BC1.2 Detection, 3.9..14V VBUS, 3.840..4.608V charge voltage range, 1.5 MHz (buck mode) and 500 kHz /1.5 MHz (boost mode), WQFN-24 |
| U9 | DFE252012P-1R0M=P2 | |
| U10 | W25Q16JVUXIQ | |
| U11 | STM32WB55RGVx | STMicroelectronics Arm Cortex-M4 MCU, 1024KB flash, 256KB RAM, 64 MHz, 1.71-3.6V, 49 GPIO, VFQFPN68 |
| U12 | MLPF-WB-04D3 | |
| U14 | XL-1608RGBC | |
| U16 | XRTC252012S2R2MBCA | |
| U17 | SZYY0402Y_C434450 | |
| U18 | TPS631000DRLR | |
| U19,U20 | YZ37215050R-02025-05 | |
| USB1 | TYPE-C 16PIN 2MD(073) | |
| AE1 | 2450AT18A100E | |
| C1,C2,C6,C9 | 10pF | Unpolarized capacitor |
| C3,C25-C27,C29,C30,C32,C34,C35 | 100nF | Unpolarized capacitor |
| C16,C33,C36 | 1uF | Unpolarized capacitor |
| C17,C24,C28,C31 | 4.7uF | Unpolarized capacitor |
| C18,C20,C23 | 10uF | Unpolarized capacitor |
| C19 | 47nF | Unpolarized capacitor |
| C21 | 22uF | Unpolarized capacitor |
| C22 | 47uF | Unpolarized capacitor |
| CN1-CN9 | YZ00615050R-08 | |
| L1 | 10uH | Inductor |
| L2 | 10nH | Inductor |
| R1,R2 | 5.1K | Resistor |
| R4 | 260R | Resistor |
| R5 | 5.23K | Resistor |
| R6 | 30.1K | Resistor |
| R7 | 10K | Resistor |
| R8,R11 | 4.7K | Resistor |
| R9 | 511K | Resistor |
| R10 | 91K | Resistor |
| R12-R14 | 100R | Resistor |
| TP4 | BATP | test point |
| TP5 | BATN | test point |
| X1 | NX2016SA-32MHZ-STD-CZS-5 |