

Titan R3
- Size
- 40 × 80 mm
- Copper layers
- 4
- Thickness
- 4.69 mm
- Parts
- 96
- Nets
- 123
- Pads
- 381
- Tracks, vias
- 843, 214
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 5 (file 20210228)
- Created
- 12 Mar 2021
- Updated
- 22 Apr 2021
Overview
Titan R3 is an open-source printed circuit board by 1337bowen, from the 1337bowen/Strife repository on GitHub, published under the MIT licence. It is a 4-layer board of 40 × 80 mm with 96 parts on 123 nets, routed with 843 tracks and 214 vias.
It is built around the ATSAMD51J19A-AU, NEO-M9N-00B and BMP280, with the DM3D-SF, BMI088 and USBLC6-2P6 among its other parts. Its parts include 25 capacitors, 23 resistors, 21 connectors, 8 ICs and 4 transistors. It belongs with the SAM D and SAM boards of this library.
Main components
7ATSAMD51J19A-AU
TQFP-64-40℃~+85℃ 1.71V~3.63V 120MHz 12bit 12bit 192KB 32 Bit 51 512KB ARM Cortex-M4F Built-in FLASH TQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)NEO-M9N-00B
SMD-24P-167dBm -40℃~+85℃ 2.7V~3.6V 24s 2m 36mA@3.0V GPS、BDS、QZSS、Galileo、GLONASS RTC backup power UART、I2C、USB、SPI、JTAG SMD-24P GNSS Modules ROHSu-bloxGNSS ModulesBMP280
LGA-8(2x2.5)-40℃~+85℃ 0.12hpa 1.5pa/K 1.71V~3.6V 1hpa 300nA 30Kpa~1.1bar I2C、SPI Integrated ADC and digital interface、On-chip calibration and non-volatile storage、Standby mode、On-chip temperature output LGA-8(2x2.5) Pressure Sensors ROHSBoschPressure SensorsDM3D-SF
SMD-25℃~+85℃ 1.55mm Connector and Ejector MicroSD Card (TF Card) No Push-Pull SMD SD Card / Memory Card Connector ROHSHirose ElectricSD Card / Memory Card ConnectorBMI088
LGA-16(3x4.5)-40℃~+85℃ Accelerometer Gyroscope LGA-16(3x4.5) Accelerometers ROHSBosch SensortecAccelerometersUSBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)KMR221GLFS
SMD,4.6x2.8mm-40℃~+85℃ 1.9mm 2.8mm 2N 32V 4.6mm 50mA Gull Wing Round Button SPST Surface Mount,Vertical SMD,4.6x2.8mm Tactile Switches ROHSC&KTactile Switches
README
README.mdStrife
Parts
96| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 100nF | Capacitor_SMD:C_0603_1608Metric | C3, C8, C9, C10, C11, C13, C15, C18, C19, C20, C21, C22, C23, C24, C26 |
| 5 | 10K | Resistor_SMD:R_0603_1608Metric | R9, R10, R11, R15, R21 |
| 4 | 470 | Resistor_SMD:R_0603_1608Metric | R13, R17, R20, R22 |
| 4 | MountingHole | MountingHole:MountingHole_3mm | H1, H2, H3, H4 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric | C2, C4, C16 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | R5, R24 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C1, C14 |
| 2 | 22pF | Capacitor_SMD:C_0603_1608Metric | C12, C17 |
| 2 | 22uF | Capacitor_SMD:C_0805_2012Metric | C6, C7 |
| 2 | 33 | Resistor_SMD:R_0603_1608Metric | R18, R19 |
| 2 | 4.7k | Resistor_SMD:R_0603_1608Metric | R14, R16 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R2, R3 |
| 1 | 0.4 | SamacSys_Parts:PWR163S25R400FE | R23 |
| 1 | 10 | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 10uH | Inductor_SMD:L_0805_2012Metric | L2 |
| 1 | 12V OUT | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J2 |
| 1 | 158k | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 2758 | footprints:2758 | D2 |
| 1 | 27nH | Inductor_SMD:L_0603_1608Metric | L3 |
| 1 | 30.1k | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 32.768 | footprints:CRYSTAL_ECS | Y1 |
| 1 | 3V3 OUT | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J6 |
| 1 | 47pF | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 500mA | Fuse:Fuse_0603_1608Metric | F1 |
| 1 | 5V OUT | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J4 |
| 1 | 6.8uH | SamacSys_Parts:INDPM7366X300N | L1 |
| 1 | AP63300WU-7 | SamacSys_Parts:SOT95P280X90-6N | U1 |
| 1 | ATSAMD51J19A-A | Package_QFP:TQFP-64_10x10mm_P0.5mm | U4 |
| 1 | AZ1117-3.3 | Package_TO_SOT_SMD:SOT-223 | U2 |
| 1 | BATT | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J1 |
| 1 | BMI088 | SamacSys_Parts:BMI088 | U7 |
| 1 | BMP280 | digikey-footprints:LGA-8_2x2.5mm_BMP280 | U5 |
| 1 | DM3D-SF | footprints:HRS_DM3D-SF | J21 |
| 1 | D_Schottky | Diode_SMD:D_SOD-323 | D1 |
| 1 | GPS ANT | SamacSys_Parts:CONSMA001CG | J15 |
| 1 | I2C | footprints:JST_SM04B-GHS-TB(LF)(SN)- | J9 |
| 1 | KMR221GLFS | footprints:SW_KMR221GLFS | S2 |
| 1 | MAIN SW | SamacSys_Parts:JS202011SCQN | S1 |
| 1 | NEO-M9N-00B | SamacSys_Parts:NEOM9N00B | IC1 |
| 1 | PROPY | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J12 |
| 1 | PROPZ | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J13 |
| 1 | PYRO 1 | SamacSys_Parts:SOT65P210X110-3N | Q1 |
| 1 | PYRO 1 | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J17 |
| 1 | PYRO 2 | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J18 |
| 1 | PYRO 2 | SamacSys_Parts:SOT65P210X110-3N | Q2 |
| 1 | PYRO 3 | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J19 |
| 1 | PYRO 3 | SamacSys_Parts:SOT65P210X110-3N | Q3 |
| 1 | PYRO 4 | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J20 |
| 1 | PYRO 4 | SamacSys_Parts:SOT65P210X110-3N | Q4 |
| 1 | PYRO ARM | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J7 |
| 1 | SAFEBOOT | TestPoint:TestPoint_Pad_D1.0mm | TP1 |
| 1 | SLJ | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | JP1 |
| 1 | SPI | footprints:JST_SM04B-GHS-TB(LF)(SN)- | J11 |
| 1 | SST26VF032B-104I_SM | footprints:SST26VF032B-104I_SM | U6 |
| 1 | SW | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J5 |
| 1 | SWD | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J8 |
| 1 | TVCY | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J14 |
| 1 | TVCZ | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J16 |
| 1 | UART | footprints:JST_SM04B-GHS-TB(LF)(SN)- | J10 |
| 1 | USBLC6-2P6 | Package_TO_SOT_SMD:SOT-666 | U3 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J3 |
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Questions
How big is the Titan R3 PCB?
It measures 40 × 80 mm and has 4 copper layers, 4.69 mm thick.
What parts does the Titan R3 use?
96 parts, built around the ATSAMD51J19A-AU, NEO-M9N-00B, BMP280 and DM3D-SF. 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 Titan R3 KiCad files?
From the 1337bowen/Strife repository on GitHub, at the commit this page was made from: the board is Electrical/Titan_R3/Titan_R3.kicad_pcb and its schematic Electrical/Titan_R3/Titan_R3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Titan R3 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).