4 layers40 × 40 mm
STMF405 Flight Controller
MatthiasGeorgImhof/STMF405_Flight_Controller
A flight controller inspired by Speedybee F405 v3 but with CAN and flash memory instead of flash card.
214 parts1
4 layers40 × 40 mm
STMF765 Flight Controller
MatthiasGeorgImhof/STMF765_Flight_Controller1A flight controller inspired by Speedybee F405 v3 but with CAN using F7 MCU. Use flash memory instead of flash card.
- Size
- 40 × 40 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 235
- Nets
- 175
- Pads
- 808
- Tracks, vias
- 1,455, 139
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 21 Jul 2024
- Updated
- 7 Aug 2024
Overview
STMF765 Flight Controller is an open-source printed circuit board by MatthiasGeorgImhof, from the MatthiasGeorgImhof/STMF765_Flight_Controller repository on GitHub. It is a 4-layer board of 40 × 40 mm with 235 parts on 175 nets, routed with 1,455 tracks and 139 vias.
It is built around the AT7456E, ATTINY25-20SSU and AP63203WU, with the AP63205WU, DPS310XTSA1 and ESDS304DBVR-TP among its other parts. Its parts include 57 capacitors, 41 resistors, 16 diodes, 11 ICs and 2 inductors. It belongs with the robots and motor control boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
12
AT7456E
HTSSOP-28-EP-40℃~+85℃ 3.15V~5.25V Built-in+External HTSSOP-28-EP Microcontrollers (MCU/MPU/SOC) ROHSZHONGKEWEIMicrocontrollers (MCU/MPU/SOC)
ATTINY25-20SSU
SOIC-8-40℃~+85℃ 10bit 128Byte 2.7V~5.5V 20MHz 2KB 6 8 Bit AVR Built-in FLASH SOIC-8 Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
AP63203WU
TSOT-23-6-40℃~+85℃@(TA) 1 1.1MHz 22uA 2A 3.3V 3.8V~32V Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC ConvertersAP63205WU
TSOT-23-6-40℃~+85℃@(TA) 1 1.1MHz 22uA 2A 3.8V~32V 5V Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
DPS310XTSA1
VLGA-8-40℃~+85℃ 0.5pa/K 1.7V~3.6V 100pa 27.6ms 30Kpa~1.2bar 500nA 6pa I2C、SPI Integrated ADC and digital interface、On-chip calibration and non-volatile storage、Standby mode VLGA-8 Pressure Sensors ROHSInfineon TechnologiesPressure Sensors
ESDS304DBVR-TP
SOT-23-51.5pF 100W@8/20us 100nA 10A@8/20us 10V 3.6V 4.5V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23-5 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)TJA1051TK/3/1
-UncategorisedNXP Semiconductors
ESD351DPYR
X1-SON-2(0.6x1)-40℃~+125℃ 1 1.8pF 100pA 3.6V 36W@8/20us 6.1V 6A@8/20us 7.5V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional X1-SON-2(0.6x1) ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD And Surge Protection (TVS/ESD)
ICM-42688-P
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 16bit 2KB 7.5uA IMU (accelerometer + gyroscope) SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps Motion Event Detection, Synchronization, Timestamp Support LGA-14(2.5x3) Accelerometers ROHSTDK InvenSenseAccelerometers
CDBQC0130L-HF
SOD-923F-40℃~+125℃ 1 Independent 100mA 10uA@10V 250mV@10mA 30V 3A SOD-923F Schottky Diodes ROHSComchipSchottky Diodes
BAT60JFILM
SOD-32310V 3A 580mV@1A 6uA@10V Independent SOD-323 Schottky Diodes ROHSSTMicroelectronicsSchottky Diodes
PMEG60T30ELRX
SOD-123W1 Independent 1.8uA@60V 3A 60A 60V 620mV@3A SOD-123W Schottky Diodes ROHSNexperiaSchottky Diodes
README
Readme.mdA flight controller inspired by Speedybee F405 v3 but with CAN using F7 MCU. Use flash memory instead of flash card.
Parts
235| Qty | Value | Footprint | References |
|---|---|---|---|
| 29 | 100n | Project:C_0201_0603Metric | C2, C3, C11, C12, C19, C20, C21, C22, C23, C24, C25, C28, C30, C32, C33, C37 +13 |
| 21 | G | Project:TestPoint_Pad_1.0x1.5mm | TP24, TP25, TP26, TP29, TP37, TP38, TP45, TP46, TP53, TP54, TP61, TP62, TP66, TP70, TP72, TP75 +5 |
| 11 | +4V | Project:TestPoint_Pad_1.0x1.5mm | TP31, TP32, TP39, TP40, TP47, TP48, TP55, TP56, TP63, TP67, TP77 |
| 9 | 22 | Project:R_0201_0603Metric | R13, R26, R35, R39, R40, R41, R42, R43, R45 |
| 9 | 5k1 | Project:R_0201_0603Metric | R2, R3, R4, R5, R6, R7, R25, R27, R28 |
| 8 | 2u2 | Capacitor_SMD:C_0402_1005Metric | C13, C14, C26, C29, C31, C49, C52, C57 |
| 7 | 22u | Capacitor_SMD:C_1206_3216Metric | C17, C18, C35, C36, C39, C40, C44 |
| 4 | 100p | Project:C_0201_0603Metric | C50, C51, C53, C54 |
| 4 | 3V | Project:TestPoint_Pad_1.0x1.5mm | TP30, TP88, TP89, TP91 |
| 4 | CDBQC0130L-HF | Project:SDO_0201-DFN0603_CIP | D11, D12, D13, D14 |
| 4 | MountingHole_Pad | Project:MountingHole_4.3mm_M4_Pad_Via_Custom | H1, H2, H3, H4 |
| 4 | Red, Green, Blue (RGB) | Project:IN-PI15_INL | LED1, LED2, LED3, LED4 |
| 3 | +5V | Project:TestPoint_Pad_1.0x1.5mm | TP21, TP22, TP23 |
| 3 | 1k | Project:R_0201_0603Metric | R10, R11, R12 |
| 3 | 22k1 | Project:R_0201_0603Metric | R1, R19, R30 |
| 3 | RX3 | Project:TestPoint_Pad_1.0x1.5mm | TP19, TP20, TP49 |
| 2 | 0 | Project:R_0201_0603Metric | R21, R23 |
| 2 | 10M | Project:R_0201_0603Metric | R22, R24 |
| 2 | 10n | Project:C_0201_0603Metric | C8, C27 |
| 2 | 10u | Capacitor_SMD:C_1206_3216Metric | C34, C38 |
| 2 | 120 | Project:R_0201_0603Metric | R33, R37 |
| 2 | 16p | Project:C_0201_0603Metric | C15, C16 |
| 2 | 1k5 | Project:R_0201_0603Metric | R15, R16 |
| 2 | 1u | Project:C_0201_0603Metric | C9, C10 |
| 2 | 5V | Project:TestPoint_Pad_1.0x1.5mm | TP81, TP86 |
| 2 | 680 | Project:R_0201_0603Metric | R18, R29 |
| 2 | 75 | Project:R_0201_0603Metric | R8, R9 |
| 2 | BAT60JFILM | Diode_SMD:D_SOD-323 | D2, D4 |
| 2 | Bat | Project:TestPoint_Pad_1.0x1.5mm | TP79, TP85 |
| 2 | ESDS304DBVR | Project:DBV0005A_L | U9, U10 |
| 2 | PMEG60T30ELRX | Diode_SMD:Nexperia_CFP3_SOD-123W | D3, D5 |
| 2 | TJA1051TK-3 | Package_DFN_QFN:DFN-8-1EP_3x3mm_P0.65mm_EP1.55x2.4mm | U13, U14 |
| 1 | 100k | Project:R_0201_0603Metric | R34 |
| 1 | 10155435-00011LF | Project:AMPHENOL_10155435-00011LF | J1 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 120R | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1k2 | Project:R_0201_0603Metric | R17 |
| 1 | 27MHz | Crystal:Crystal_SMD_0603-2Pin_6.0x3.5mm | Y2 |
| 1 | 3.3uH | Project:IND_DFE322520FD-4R7M=P2_MUR | L2 |
| 1 | 3k3 | Project:R_0201_0603Metric | R20 |
| 1 | 4.7uH | Project:IND_DFE322520FD-4R7M=P2_MUR | L1 |
| 1 | 560 | Project:R_0201_0603Metric | R32 |
| 1 | 5k36 | Project:R_0201_0603Metric | R31 |
| 1 | ADC_I | Project:TestPoint_Pad_1.0x1.5mm | TP10 |
| 1 | ADC_RS | Project:TestPoint_Pad_1.0x1.5mm | TP11 |
| 1 | AP63203WU | Package_TO_SOT_SMD:TSOT-23-6 | U8 |
| 1 | AP63205WU | Package_TO_SOT_SMD:TSOT-23-6 | U7 |
| 1 | AT7456E | Project:SOP65P640X120-29N | U2 |
| 1 | ATTINY_MISO | Project:TestPoint_Pad_1.0x1.5mm | TP13 |
| 1 | ATTINY_MOSI | Project:TestPoint_Pad_1.0x1.5mm | TP12 |
| 1 | ATTINY_RESET | Project:TestPoint_Pad_1.0x1.5mm | TP15 |
| 1 | ATTINY_SCK | Project:TestPoint_Pad_1.0x1.5mm | TP14 |
| 1 | ATtiny25-20SS | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U12 |
| 1 | Bat | Project:TestPoint_Pad_1.5x1.5mm | TP17 |
| 1 | CAN1_H | Project:TestPoint_Pad_1.0x1.5mm | TP71 |
| 1 | CAN1_L | Project:TestPoint_Pad_1.0x1.5mm | TP73 |
| 1 | CAN2_H | Project:TestPoint_Pad_1.0x1.5mm | TP74 |
| 1 | CAN2_L | Project:TestPoint_Pad_1.0x1.5mm | TP76 |
| 1 | D26V0H1U2LP20-7 | Project:U-DFN2020-2_DIO-L | D1 |
| 1 | DPS310XTSA1 | Project:XDCR_DPS310XTSA1 | U6 |
| 1 | ESD351DPYR | Project:DPY2_TEX | U11 |
| 1 | G | Project:TestPoint_Pad_1.5x1.5mm | TP18 |
| 1 | GND | Project:TestPoint_Pad_1.0x1.5mm | TP16 |
| 1 | GPIOPB1 | Project:TestPoint_Pad_1.0x1.5mm | TP82 |
| 1 | GPIOPB2 | Project:TestPoint_Pad_1.0x1.5mm | TP83 |
| 1 | GREEN V3 | Project:LED_0402_1005Metric | D9 |
| 1 | GREEN V4 | Project:LED_0402_1005Metric | D8 |
| 1 | I2C2_SCL | Project:TestPoint_Pad_1.0x1.5mm | TP64 |
| 1 | I2C2_SDA | Project:TestPoint_Pad_1.0x1.5mm | TP65 |
| 1 | I2C4_SCL | Project:TestPoint_Pad_1.0x1.5mm | TP68 |
| 1 | I2C4_SDA | Project:TestPoint_Pad_1.0x1.5mm | TP69 |
| 1 | ICM-42688-P | Project:PQFN50P300X250X97-14N | U4 |
| 1 | LOGO | Project:4111spyglass15 | G*** |
| 1 | LOGO | Project:dronepcb | G*** |
| 1 | LOGO | Project:4111spyglass08 | G*** |
| 1 | ORANGE GPIO | Project:LED_0402_1005Metric | D10 |
| 1 | PWM1 | Project:TestPoint_Pad_1.0x1.5mm | TP3 |
| 1 | PWM2 | Project:TestPoint_Pad_1.0x1.5mm | TP4 |
| 1 | PWM3 | Project:TestPoint_Pad_1.0x1.5mm | TP2 |
The 206 most common of 235 parts.
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Questions
How big is the STMF765 Flight Controller PCB?
It measures 40 × 40 mm and has 4 copper layers, 1.6 mm thick.
What parts does the STMF765 Flight Controller use?
235 parts, built around the AT7456E, ATTINY25-20SSU, AP63203WU and AP63205WU. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the STMF765 Flight Controller KiCad files?
From the MatthiasGeorgImhof/STMF765_Flight_Controller repository on GitHub, at the commit this page was made from: the board is STMF765_Flight_Controller.kicad_pcb and its schematic STMF765_Flight_Controller.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the STMF765 Flight Controller design in my own project?
Its repository states no licence, so its author keeps all rights: ask MatthiasGeorgImhof before reusing the design.