Drone Flight Controller Design

3:02

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Starting 10 component searches

Dispatching Library tool to find: "LDO 3.3V 1A"

Dispatching Library tool to find: "100nF capacitor"

Dispatching Library tool to find: "10uF capacitor"

Dispatching Library tool to find: "1uF capacitor"

Dispatching Library tool to find: "8MHz crystal"

Dispatching Library tool to find: "18pF capacitor"

Dispatching Library tool to find: "32.768kHz crystal"

Dispatching Library tool to find: "12pF capacitor"

Dispatching Library tool to find: "10k resistor"

Dispatching Library tool to find: "ESD diode USB"

Creating search plan for: "LDO 3.3V 1A"

Creating search plan for: "100nF capacitor"

Creating search plan for: "10uF capacitor"

Creating search plan for: "1uF capacitor"

Creating search plan for: "8MHz crystal"

Creating search plan for: "18pF capacitor"

Creating search plan for: "32.768kHz crystal"

Creating search plan for: "12pF capacitor"

Creating search plan for: "10k resistor"

Creating search plan for: "ESD diode USB"

Searching: "Looking for an ESD diode specifically designed for USB applications. The component should protect USB data and power lines from electrostatic discharges while maintaining signal integrity."

Searching: "Seeking a low capacitance ESD diode suitable for USB ports. The device must offer fast response for protecting high-speed USB data channels and have minimal parasitic capacitance to avoid interfering with signal performance."

Searching: "Searching for an ESD diode in a SOT-23 package for USB port protection. The part should be optimized for high-speed data lines in USB circuits with low leakage current and robust ESD suppression capabilities."

Searching: "Looking for a transient voltage suppressor (TVS) diode designed for USB ports. The component should effectively handle transient overvoltages and ESD events while ensuring compliance with the electrical characteristics needed for USB connectivity."

Searching: "Searching for a generic 10 microfarad capacitor intended for PCB mounting. The component is expected to serve common functions like decoupling or filtering, and no specific voltage rating, package size, or dielectric type is specified."

Searching: "Focusing on ceramic capacitor technology for the 10uF value, which is common for applications requiring low ESR and high frequency performance in decoupling on 5V rails or similar. This ensures the search covers popular dielectric types like X7R."

Searching: "Refining the search to surface-mount 10uF capacitors with an X7R dielectric, which provides a good balance between capacitance stability and cost. This is useful for general-purpose decoupling and filtering circuits on PCBs, and helps narrow down to parts with standard SMD packages such as 0805 or 1206."

Searching: "Increasing specificity by including that the capacitor is in an 0805 package, has a 25V voltage rating, and uses an X7R dielectric. This query is aimed at obtaining parts suitable for compact board designs that require reliable decoupling performance."

Searching: "Generic 100nF capacitor for decoupling and noise suppression on power rails in electronic circuits. Looking for a standard part with typical ceramic dielectric qualities and common package sizes (e.g., 0603, 0805)."

Searching: "Ceramic capacitor with a nominal value of 100nF used for high-frequency decoupling and filtering in digital and analog circuits. Key specs include low ESR and suitability for fast transient response, available in surface-mount packages."

Searching: "Surface-mount ceramic capacitor with a 100nF nominal value in a 0603 package. Intended for high-speed decoupling near critical ICs on power rails, with emphasis on low ESR and high-frequency performance. Must meet standard commercial temperature and voltage ratings."

Searching: "Searching for a generic 10k resistor used in various PCB applications such as voltage dividers or biasing networks. No specific package or tolerance details provided, so start with a broad search across both through-hole and SMD types."

Searching: "Looking for a common 10k resistor in surface-mount device packages for compact PCB assembly. Suitable for applications like filtering and bias networks, typically available in standard SMD packages such as 0603 or 0805."

Searching: "Seeking a 10k resistor in the 0603 package suitable for high-density PCB designs. The resistor is intended for general circuit functions such as voltage division or biasing, with standard tolerance levels and power ratings."

Searching: "Identifying a 10k resistor in a through-hole format for applications requiring larger size and easier prototyping. This search targets common resistor types used for general circuit functionality in legacy or high-power designs."

Searching: "Looking for an 8MHz quartz crystal oscillator used as a clock source in microcontroller circuits on a PCB. The search should cover basic options that include both through-hole and surface mount packaging."

Searching: "Seeking an 8MHz quartz crystal for clock generation in embedded systems. The part should be suitable for PCB mounting with standard load capacitance values and available in common footprints."

Searching: "Searching for an 8MHz crystal resonator in an SMD package designed for surface mount applications. Important aspects include stable frequency performance and compatibility with standard SMD footprints for clock circuits in digital systems."

Searching: "Looking for an 8MHz crystal oscillator module suitable for PCB mounting, ideally with integrated packaging that simplifies circuit design. The part is intended for providing a stable clock signal in low-power microcontroller applications, so performance and precision in frequency are key."

Searching: "Searching for a capacitor with a capacitance value of 18pF. This is likely a ceramic component used in RF, oscillator, or tuning circuits. The primary technical requirement is a precise capacitance value of 18pF and compatibility with PCB-mounted applications. No specific package or temperature coefficient is provided, so an open search is necessary."

Searching: "Looking for a surface-mount device (SMD) capacitor rated at 18pF. The component may be used in high-frequency applications such as oscillators or RF circuits, so performance factors like low parasitics and stable capacitance over temperature are important."

Searching: "Specifically targeting ceramic capacitors with an 18pF capacitance in a 0603 package. Emphasis on applications that require compact, PCB-mounted capacitors with a low-loss dielectric, potentially for high frequency or tuning circuits."

Searching: "Searching for a high-frequency, low-loss 18pF capacitor using a C0G (NP0) dielectric and surface-mounted technology. Ideal for circuits where stability and low tolerance over temperature and frequency are critical. The intended application likely involves RF or oscillator implementations."

Searching: "Search for a standard 32.768kHz quartz crystal resonator used for real-time clock (RTC) oscillators in embedded systems. This component is designed for low-frequency timekeeping applications in watches and portable devices. Basic query without additional packaging or load capacitor requirements."

Searching: "Identify quartz crystals specifically marketed as watch crystals operating at 32.768kHz, typically used in RTC circuits. Emphasize low power, high stability, and application in timekeeping for consumer electronics such as watches or embedded system clocks."

Searching: "Seek a quartz resonator rated at 32.768kHz for oscillator circuits, with focus on parameters like load capacitance, drive level, and frequency tolerance. Applicable for microcontroller clock circuits and embedded RTC implementations, ensuring accurate and low power oscillation."

Searching: "Find a surface mount device (SMD) version of a 32.768kHz oscillator crystal designed for board-level integration in portable electronics. The component should be suitable for low-power RTC applications with specific packaging requirements and robust performance in timekeeping functions."

Searching: "Searching for a fixed 12pF capacitor intended for PCB mounting. The capacitor is likely used for high-frequency applications like RF tuning or filtering, where low parasitic elements are critical. No specific package type or voltage rating is defined at this stage."

Searching: "Looking for a 12pF ceramic capacitor, typically used for decoupling and RF applications on a PCB. This search aims to identify ceramic technologies that provide stability and low loss at high frequencies."

Searching: "Identifying a 12pF capacitor in an SMD 0603 package for PCB applications. The capacitor should be ceramic in nature, suitable for high-frequency or filtering applications, with standard voltage ratings (e.g., 50V) and tight tolerances."

Searching: "Exploring a 12pF capacitor with an X7R dielectric, targeting applications that require moderate temperature stability and low ESR for filtering or bypass on PCB designs. Additional specifications such as SMD package (e.g., 0603 or 0805) and voltage ratings can be refined as needed."

Searching: "Searching for a low dropout regulator (LDO) that provides a fixed 3.3V output. This query aims to broadly capture 3.3V linear regulators used in digital power supplies."

Searching: "Looking for a 3.3V low dropout regulator capable of supplying 1A. The part should be suitable for powering digital circuits or MCUs, ensuring stable voltage regulation and reliable performance under 1A load."

Searching: "Need a 3.3V LDO with a current rating of 1A for applications requiring a clean power supply for sensitive electronics. Emphasis on low dropout voltage to maintain regulation under minimal voltage differences between input and output."

Searching: "Seeking a 3.3V low dropout regulator, 1A current rating, preferably in a SOT-223 package for PCB mounting. Requirement includes efficient heat dissipation and reliable voltage output for integration in compact electronic designs."

Searching: "A generic 1uF capacitor intended for PCB mounting. This search is for a basic decoupling or filtering capacitor without specified package or detailed voltage requirements. Look for common capacitor technologies such as ceramic or film, typically used in power supply bypassing on digital or analog circuits."

Searching: "A surface-mount 1uF capacitor used in decoupling or filtering applications on PCBs. Target parts that are typically ceramic, designed for compact footprints (e.g., 0603, 0805), and featuring low ESR for high-frequency performance on power rails."

Searching: "A 1uF ceramic capacitor with X7R dielectric in an SMD package for high frequency decoupling. Search for parts that offer stable temperature performance and suitable voltage ratings (commonly 25V to 50V) in popular SMD sizes like 0402 or 0603."

Searching: "A 1uF capacitor specifically optimized for decoupling on a PCB, available in a 0603 surface-mount package. Emphasize requirements for low ESR, high-frequency response, and use in filtering or bypass applications on power rails like 3.3V or 5V."

Found 71 results.

Searching: "ESD diode USB"

Found 73 results.

Searching: "8MHz crystal"

Found 75 results.

Searching: "32.768kHz crystal"

Found 73 results.

Searching: "12pF capacitor"

Found 60 results.

Searching: "100nF capacitor"

Found 80 results.

Searching: "10k resistor"

Found 77 results.

Searching: "10uF capacitor"

Found 76 results.

Searching: "18pF capacitor"

Found 77 results.

Searching: "LDO 3.3V 1A"

Found 76 results.

Searching: "1uF capacitor"

Completed 10 component searches.

Here’s a first-pass list of the passive and support parts you’ll need to get your STM32H743VI clocked, powered and USB-protected for a drone FC:

Table


PartPurpose
100nF0603Decouple each VDD & VDDA pin
CL21B106KAYQNNEBulk decoupling on VDD rail (10 µF X7R)
1uF 0603 CapacitorVCAP1 & VCAP2 stabilization
8MHz Crystal OscillatorHigh-speed external clock (HSE)
18pF 0603 CapacitorLoad capacitors for 8 MHz crystal (×2)
ABS07-32.768KHZ-TLow-speed RTC crystal (LSE)
12pF 0603 CapacitorLoad capacitors for 32.768 kHz crystal (×2)
10kΩ 0603 ResistorBoot0 pull-down & NRST pull-up
USBLC6-2P6ESD protection on USB D+/D− lines
Shall I go ahead and add these to your schematic?
Switching regulator
Replace USB ESD diode
Add ferrite bead
Bulk cap on VBUS
205 days

Ready.




  • Ground
    A common return path for electric current. Commonly known as ground.
  • Net Portal
    Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
  • Power Net Portal
    Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
  • Generic Resistor
    A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
  • Generic Capacitor
    A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
  • Generic Inductor
    A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
  • Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
  • RMCF0805JT47K0
    47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
  • 875105359001
    10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
  • CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink

Inspect

STM32H743VIH6

STM32H743VIH6
Description

Created
1 Contributor(s)
jharwinbarrozo

Controls

Properties

Manufacturer Name
Designator Prefix
U
Manufacturer Part Number
STM32H743VIH6
Package or Case Code
BGA-100_L8.0-W8.0-P0.80-R10-C10-BL
Part Type
Microcontroller Units (MCUs/MPUs/SOCs)
JLCPCB Part Class
Extended Part

Availability & Pricing

DPNStockQty 1
10$8.799
16K$16.17
1544$11.8849
12.6K$16.76
6606–4.3K$14.7579–$16.4784

Assets