Quadcopter Flight Controller Components
Table
| Part Name | Purpose | Manufacturer Part Number | Quantity | Footprint | Datasheet |
|---|---|---|---|---|---|
| STM32F405RGT6 | Core flight controller MCU | STM32F405RGT6 | 1 | 64-LQFP (10×10) | |
| 2x5 Pin Shrouded Header | SWD programming/debug header | 2x5 Pin Shrouded Header | 1 | 2.54 mm 10-pin Shrouded TH | ___ |
| MCP1825S-3302E/DB | 3.3 V LDO to power MCU and logic | MCP1825S-3302E/DB | 1 | SOT-223 | |
| Schottky Diode | Reverse-polarity protection on input rail | Schottky Diode | 1 | SOD-123 | |
| BLM21PG600SN1D | Ferrite bead for 3.3 V rail noise filtering | BLM21PG600SN1D | 1 | 0805 | ___ |
| CC0603KRX7R7BB104 | 100 nF decoupling at each VCC pin | CC0603KRX7R7BB104 | 4 | 0603 | |
| C2012X7R1C105K125AA | 1 µF mid-frequency decoupling | C2012X7R1C105K125AA | 2 | 0805 | |
| CL10B106MQ8NRNC | 10 µF bulk rail capacitor | CL10B106MQ8NRNC | 2 | 0603 | |
| 0473460001 | Micro-USB connector for USB interface | 0473460001 | 1 | SMD Right-Angle Micro B | ___ |
| ACM7060-701-2PL-TL01 | USB common-mode choke for EMI suppression | ACM7060-701-2PL-TL01 | 1 | SMD | ___ |
| USBLC6-2P6 | USB data-line ESD protection | USBLC6-2P6 | 1 | SOT-23-6 | ___ |
| 22 Ω 0603 (1608 metric) Resistor | USB D+/D− series termination | 22 Ω 0603 (1608 metric) Resistor | 2 | 0603 | ___ |
| SMD2920B100TF | PTC fuse for USB overcurrent protection | SMD2920B100TF | 1 | 2920 Metric | |
| RC0805FR-074K7L | 4.7 kΩ I2C pull-up resistor | RC0805FR-074K7L | 2 | 0805 | |
| SM04B-SRSS-TB | 4-pin I2C JST connector for sensors | SM04B-SRSS-TB | 1 | 4-pin JST SH | |
| Pin Header 01x03 2.54 mm Vertical for Servo Motor | RC receiver & PWM motor output connectors | Pin Header 01x03 2.54mm Vertical for Servo Motor | 5 | 2.54 mm 3-pin TH | ___ |