fs-4-schematics
formulaslug
Electrical Design Repository for fs-4 schematics and PCBs
Components (18)
| Reference | Value | Description |
|---|---|---|
| U1 | STM32G441KBTx | STMicroelectronics Arm Cortex-M4 MCU, 128KB flash, 32KB RAM, 170 MHz, 1.71-3.6V, 26 GPIO, LQFP32 |
| U2 | AP63205WU | 2A, 1.1MHz Buck DC/DC Converter, fixed 5.0V output voltage, TSOT-23-6 |
| U3 | MIC5504-3.3YM5 | 300mA Low-dropout Voltage Regulator, Vout 3.3V, Vin up to 5.5V, SOT-23 |
| U5 | ISO1044BD | Isolated CAN FD Transceiver, SOIC-8 |
| C1,C3,C10 | 10uF | Unpolarized capacitor |
| C2,C4,C5,C7,C11,C15,C16 | 100nF | Unpolarized capacitor |
| C6,C13,C14 | 1uF | Unpolarized capacitor |
| C8,C9 | 6.8pF | Unpolarized capacitor |
| C12 | 47uF | Unpolarized capacitor |
| J1,J2 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
| J4-J6 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
| J7 | Conn_02x07_Odd_Even | Generic connector, double row, 02x07, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | 4.7uF | Inductor |
| R1 | 10k | Resistor |
| R2,R3 | 4.7k | Resistor |
| SW1 | TL3302AF180QJ | |
| SW2 | SW_Push | Push button switch, generic, two pins |
| Y2 | 24MHz | Four pin crystal, GND on pins 2 and 4 |