Flapjack
Caleb646
A custom VTOL drone platform — from airframe to PCB to firmware.
Components (40)
| Reference | Value | Description |
|---|---|---|
| U1 | STM32H747BIT6 | ARM® Cortex®-M4/M7 STM32H7 Microcontroller IC 32-Bit Dual-Core 240MHz, 480MHz 2MB (2M x 8) FLASH 208-LQFP (28x28) |
| U2 | INA219AIDCNT | Current Monitor Regulator High-Side 10mA SOT-23-8 |
| BARO1 | BMP390 | Pressure Sensor 4.35PSI ~ 18.13PSI (30kPa ~ 125kPa) Absolute 10-WFLGA |
| C1,C14-C30,C32,C36,C37,C39,C40,C42-C44,C47-C49 | 100nF | CAP CER 0.1UF 16V X7R 0603,Low ESR CAP CER 0.1UF 16V X7R 0603 |
| C2,C3 | 22uF | 22 µF ±20% 35V Ceramic Capacitor X5R 1210 |
| C4,C34,C35,C41,C51 | 2.2uF | 2.2 µF ±10% 50V Ceramic Capacitor X7R 0805,Low ESR CAP CER 2.2UF 25V X5R 0603 |
| C5,C6 | 0.1uF | 0.1 µF ±10% 50V Ceramic Capacitor X7R 0805 |
| C7,C9,C50 | 100uF | Polarized capacitor |
| C8 | 4.7nF | CAP CER 0805 4.7NF 25V C0G 5% |
| C10,C12,C46 | 10uF | CAP CER 10UF 25V X5R 0603,Low ESR 10 µF ±10% 10V Ceramic Capacitor X7R 0805 (2012 Metric) |
| C11,C31 | 4.7uF | Low ESR CAP CER 4.7UF 25V X5R 0603 |
| C13,C38,C45 | 1uF | 1 µF ±10% 16V Ceramic Capacitor X7R 0603,CAP CER 1UF 10V X5R 0603 |
| D1 | SD103AW-TP | DIODE SCHOTTKY 40V 350MA SOD123 |
| FB1 | FerriteBead_Small | 120 Ohms @ 100 MHz 1 Power Line Ferrite Bead 0402 2A 55mOhm |
| FLASH1 | W25N01GWZEIG | FLASH - NAND (SLC) Memory IC 1Gbit SPI - Quad I/O 104 MHz 8 ns 8-WSON (8x6) |
| GPS1 | Conn_01x06 | Connector Header Surface Mount, Right Angle 6 position (1.25mm) |
| IMU1 | BMI323 | Accelerometer, Gyroscope, 6 Axis Sensor I2C, I3C, SPI Output |
| J1 | XT60PW-M | Male 30A Angled 90 Degrees THT |
| L1 | 6.8uH | 6.8 µH Shielded Drum Core, Wirewound Inductor 11.5 A 11.5mOhm Max Nonstandard |
| LED1,LED8 | G | White LED Indication - Discrete 2.85V 0603 |
| LED3,LED7 | R | Red 631nm LED Indication - Discrete 2V 0603 |
| LED4 | Y | Yellow 591nm LED Indication - Discrete 2.1V 0603) |
| LED5,LED6 | B | Blue 470nm LED Indication - Discrete 2.8V 0603 (1608 Metric) |
| LM1,RM1 | Conn_01x02 | Connector Header Through Hole 2 position 0.098" (2.50mm) |
| LS1-LS4,RS1-RS4,Serial1 | Conn_01x03 | Connector Header Through Hole 3 position 0.098" (2.50mm) |
| MAG1 | MMC5983MA | Magnetoresistive Sensor X, Y, Z Axis 16-LGA (3x3) |
| R1 | 0.01 | 10 mOhms ±1% 2W Chip Resistor 2512 Current Sense Metal Foil |
| R2,R20 | 10k | 10 kOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Pulse Withstanding Thick Film |
| R3 | 240 | 560 Ohms ±1% 0.333W, 1/3W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200, Pulse Withstanding Thick Film |
| R4 | 19.6k | 19.6 kOhms ±0.1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thin Film |
| R5 | 6.8K | 6.8 kOhms ±0.1% 0.125W, 1/8W Chip Resistor 0805 Automotive AEC-Q200 Thin Film |
| R6 | 1.3K | 1.3 kOhms ±1% 0.125W, 1/8W Chip Resistor 0805 Automotive AEC-Q200 Thick Film |
| R7 | 560 | 560 Ohms ±1% 0.25W, 1/4W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200, Pulse Withstanding Thick Film |
| R9,R10 | 4.7K | 4.7 kOhms ±1% 0.25W, 1/4W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200, Pulse Withstanding Thick Film |
| R13,R14 | 10K | 10 kOhms ±1% 0.25W, 1/4W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200, Pulse Withstanding Thick Film |
| R15-R19 | 330 | 330 Ohms ±1% 0.25W, 1/4W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200, Pulse Withstanding Thick Film |
| REG_1 | MIC26903YJL-TR | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 9A 28-PowerVQFN |
| REG_2 | LD39200PU33R | Linear Voltage Regulator IC Positive Fixed 1 Output 2A 6-DFN (3x3) |
| RF1 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| SWD1 | Debug_10_1.27 | Connector Header Surface Mount 10 position 0.050" (1.27mm) |