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Flynsky
An STM32 based Drone Ecosystem, containing a FC, ESC and GS
| Reference | Value | Description |
|---|---|---|
| IC1 | LMR51420XDDCR | Switching Voltage Regulators SIMPLE SWITCHER power converter 4.5-V to 36-V, 2-A, synchronous buck with 40-uA IQ |
| IC2 | ICM-42670-P | IMUs - Inertial Measurement Units Low-Power, Premium Performance 6-Axis MotionTrackingTM IMU with I3C, I2C and SPI interface in 2.5mm x 3mm Package |
| IC3,IC5 | MIC5528-3.3YMT-TR | Microchip Technology MIC5528-3.3YMT-TR, LDO Voltage Regulator Controller, 500mA, 3.3 V, +/-3% 6-Pin, TDFN |
| IC4 | IIS2MDCTR | STMICROELECTRONICS - IIS2MDCTR - MEMS MODULE, 3-AXIS MAGNETOMETER, LGA-12 |
| U1 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U2 | STM32L412CBUx | STMicroelectronics Arm Cortex-M4 MCU, 128KB flash, 40KB RAM, 80 MHz, 1.71-3.6V, 38 GPIO, UFQFPN48 |
| U3 | VL53L0CXV0DH_1 | STMICROELECTRONICS - VL53L0CXV0DH/1 - GESTURE DETECTION SENSOR, DIGITAL, LGA12 |
| U5 | NRF24L01 | Ultra low power 2.4GHz RF Transceiver, QFN-20 |
| AE1 | Antenna | Antenna |
| BT1 | Battery | Multiple-cell battery |
| C1 | 2.2u / 2xV_bat | Unpolarized capacitor, small symbol |
| C2 | 100n /2x V_bat | Unpolarized capacitor, small symbol |
| C3 | 100n / X7R or X5R / 16V | Unpolarized capacitor, small symbol |
| C4,C25 | 4.7u | Unpolarized capacitor, small symbol |
| C5,C10 | 22u/6.6V | Unpolarized capacitor, small symbol |
| C6-C9,C18,C20,C26 | 100n | Unpolarized capacitor, small symbol |
| C11-C13,C17 | 2u2/10V/X5 | Unpolarized capacitor, small symbol |
| C14 | 1u | Unpolarized capacitor, small symbol |
| C15,C16 | 12p | Unpolarized capacitor, small symbol |
| C19 | 10u | Unpolarized capacitor, small symbol |
| C21 | 220n | Unpolarized capacitor, small symbol |
| C22 | 2.2u/X7R | Unpolarized capacitor, small symbol |
| C23 | 100n/X7R | Unpolarized capacitor, small symbol |
| C24 | 10n/X7R | Unpolarized capacitor, small symbol |
| C29 | 1n | Unpolarized capacitor, small symbol |
| C30 | 10n | Unpolarized capacitor, small symbol |
| C31 | 33n | Unpolarized capacitor, small symbol |
| C32,C33 | 22p | Unpolarized capacitor, small symbol |
| C34 | 1.5p | Unpolarized capacitor, small symbol |
| C35 | 1p | Unpolarized capacitor, small symbol |
| C36 | 2.2n | Unpolarized capacitor, small symbol |
| C37 | 4.7p | Unpolarized capacitor, small symbol |
| C38 | 4.7u DNP | Unpolarized capacitor, small symbol |
| D1,D3 | LED_Small | Light emitting diode, small symbol |
| D2 | 1N5819WS | 40V 600mV@1A 1A SOD-323 Schottky Barrier Diodes, SOD-323 |
| D4 | LED_Status | Light emitting diode, small symbol |
| J1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J2 | DNC | Resistor, small symbol |
| J_3V1,J_Fsync1,J_VBAT1,J_VUSB1 | 0 | Resistor, small symbol |
| L1 | 8.2u | Inductor, small symbol |
| L2 | 8.2n | Inductor, small symbol |
| L3 | 2.7n | Inductor, small symbol |
| L4 | 3.9n | Inductor, small symbol |
| R1-R4,R7,R9 | 5.1k | Resistor, small symbol |
| R5,R17 | 22k | Resistor, small symbol |
| R6,R8,R18 | 1k | Resistor, small symbol |
| R10,R11,R15,R16 | 10k | Resistor, small symbol |
| R12,R13 | 1.5k to 2k | Resistor, small symbol |
| R14 | 1M | Resistor, small symbol |
| R_FBB1 | 13k | Resistor, small symbol |
| R_FBT1 | 100k 1% | Resistor, small symbol |
| Y1 | Crystal_GND24_Small | Four pin crystal, GND on pins 2 and 4, small symbol |
| Y2 | 16MHz | Two pin crystal |