4 layers50 × 50 mm
6 layers50 × 50 mm
IRISV2 TOP
teletype7/IRIS-v21a complete redesign of my flight computer, IRIS
- Size
- 50 × 50 mm
- Copper layers
- 6
- Thickness
- 1.6 mm
- Parts
- 155
- Nets
- 218
- Pads
- 759
- Tracks, vias
- 1,438, 371
- Pours
- 20
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 11 Apr 2026
- Updated
- 27 Jul 2026
Overview
IRISV2 TOP is an open-source printed circuit board by teletype7, from the teletype7/IRIS-v2 repository on GitHub. It is a 6-layer board of 50 × 50 mm with 155 parts on 218 nets, routed with 1,438 tracks and 371 vias.
It is built around the ATA6561-GAQW-N, BMP581 and MMC5983MA, with the S25FL256LAGNFI010, MEM2085-00-115-00-A and ICM-45686 among its other parts. Its parts include 80 capacitors, 23 resistors, 13 inductors, 12 connectors and 10 ICs. It belongs with the STM32 boards of this library.
Main components
6
ATA6561-GAQW-N
SOIC-8-40℃~+150℃ 12uA 4.5V~5.5V 5Mbps 70mA CAN Transceiver SOIC-8 CAN Transceivers ROHSMicrochip TechnologyCAN Transceivers
BMP581
LGA-10(2x2)-40℃~+85℃ 0.5pa/K 1.71V~3.6V 1uA 30Kpa~1.25bar 6pa I2C、SPI、I3C LGA-10(2x2) Pressure Sensors ROHSBosch SensortecPressure Sensors
MMC5983MA
LGA-16(3x3)-40℃~+105℃ 18bit 2.8V~3.6V 450uA I2C、SPI ±8Gs ±8Gs LGA-16(3x3) 3D Magnetic Sensors ROHSMEMSIC3D Magnetic Sensors
S25FL256LAGNFI010
WSON-8-EP(6x8)-40℃~+85℃ 100,000 cycles 133MHz 2.7V~3.6V 20 Years 20uA 256Mbit Power-on reset、Hardware write protection SPI WSON-8-EP(6x8) NOR FLASH ROHSInfineon TechnologiesNOR FLASH
MEM2085-00-115-00-A
-1.15mm MicroSD Card (TF Card) Push-Pull - SD Card / Memory Card Connector ROHSGlobal Connector Technology (GCT)SD Card / Memory Card Connector
ICM-45686
LGA-14(3x2.5)-40℃~+85℃ 1.71V~3.6V 16bit 2.2uA 8KB IMU (accelerometer + gyroscope) Motion event detection SPI、I2C X,Y,Z X,Y,Z ±32g ±4000dps LGA-14(3x2.5) Accelerometers ROHSTDK InvenSenseAccelerometers
Parts
155| Qty | Value | Footprint | References |
|---|---|---|---|
| 32 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C4, C18, C19, C22, C27, C29, C32, C33, C34, C35, C36, C37, C38, C44, C100 +16 |
| 13 | 10k | Resistor_SMD:R_0402_1005Metric | R5, R6, R7, R9, R10, R12, R13, R14, R15, R16, R22, R23, R25 |
| 11 | 1uF | Capacitor_SMD:C_0603_1608Metric | C26, C28, C31, C59, C62, C63, C66, C72, C73, C94, C98 |
| 5 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C24, C25, C46, C80, C81 |
| 4 | 17pF | Capacitor_SMD:C_0402_1005Metric | C17, C21, C40, C42 |
| 4 | 1k | Resistor_SMD:R_0402_1005Metric | R20, R21, R26, R27 |
| 4 | 8pF | Capacitor_SMD:C_0402_1005Metric | C16, C20, C39, C41 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_ISO7380_Pad_TopBottom | H1, H2, H3, H4 |
| 3 | 10uF | Capacitor_SMD:C_0603_1608Metric | C2, C54, C96 |
| 3 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C30, C53, C97 |
| 3 | FerriteBead_Small | Inductor_SMD:L_0402_1005Metric | FB3, FB4, FB5 |
| 2 | 1.8pF | Capacitor_SMD:C_0201_0603Metric | C78, C82 |
| 2 | 120 | Resistor_SMD:R_0603_1608Metric | R24, R28 |
| 2 | 18pF | Capacitor_SMD:C_0201_0603Metric | C75, C86 |
| 2 | 32.768kHz 12.5pF | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2, Y4 |
| 2 | 47pF | Capacitor_SMD:C_0201_0603Metric | C71, C84 |
| 2 | 60 | Resistor_SMD:R_0402_1005Metric | R17, R18 |
| 2 | Conn_01x04_MountingPin | Connector_JST:JST_PH_S4B-PH-SM4-TB_1x04-1MP_P2.00mm_Horizontal | J11, J12 |
| 2 | Conn_02x10_Odd_Even_MountingPin | 10164228-0201A1RLF:AMPHENOL_10164228-0201A1RLF | J5, J10 |
| 2 | Conn_Coaxial | Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical | J7, J8 |
| 2 | D_TVS | Diode_SMD:D_0201_0603Metric | D7, D8 |
| 2 | ICM-45686 | ICM-45686:U_2p5X3X0p81_LGA14L_TDK | U6, U7 |
| 2 | STATUS | LED_SMD:LED_0805_2012Metric | D1, D6 |
| 1 | 1.1nH | Inductor_SMD:L_0201_0603Metric | L14 |
| 1 | 1.1pF | Capacitor_SMD:C_0201_0603Metric | C90 |
| 1 | 1.2pF | Capacitor_SMD:C_0201_0603Metric | C91 |
| 1 | 1.5nH | Inductor_SMD:L_0201_0603Metric | L12 |
| 1 | 1.6nH | Inductor_SMD:L_0201_0603Metric | L13 |
| 1 | 12nH | Inductor_SMD:L_0402_1005Metric | L3 |
| 1 | 18nH | Inductor_SMD:L_0201_0603Metric | L10 |
| 1 | 1nF | Capacitor_SMD:C_0402_1005Metric | C83 |
| 1 | 2.0pF | Capacitor_SMD:C_0201_0603Metric | C92 |
| 1 | 2.2pF | Capacitor_SMD:C_0201_0603Metric | C74 |
| 1 | 2.2uH | Inductor_SMD:L_0603_1608Metric | L8 |
| 1 | 2.4nH | Inductor_SMD:L_0201_0603Metric | L11 |
| 1 | 2.7pF | Capacitor_SMD:C_0201_0603Metric | C89 |
| 1 | 22nH | Inductor_SMD:L_0201_0603Metric | L9 |
| 1 | 22pF | Capacitor_SMD:C_0201_0603Metric | C76 |
| 1 | 240 | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 24mHz 8pf | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y3 |
| 1 | 24nH | Inductor_SMD:L_0201_0603Metric | L4 |
| 1 | 25mHz 8pf | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 3.3_GOOD | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | 3.9nH | Inductor_SMD:L_0201_0603Metric | L6 |
| 1 | 3.9pF | Capacitor_SMD:C_0201_0603Metric | C79 |
| 1 | 4.7nF | Capacitor_SMD:C_0402_1005Metric | C23 |
| 1 | 4.7nH | Inductor_SMD:L_0201_0603Metric | L5 |
| 1 | 580 | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | 5_GOOD | LED_SMD:LED_0805_2012Metric | D4 |
| 1 | 6.8pF | Capacitor_SMD:C_0201_0603Metric | C87 |
| 1 | 7.5nH | Inductor_SMD:L_0201_0603Metric | L7 |
| 1 | 7.5pF | Capacitor_SMD:C_0201_0603Metric | C77 |
| 1 | ATA6561-GAQW-N | ATA6561:SOIC127P600X175-8N | IC1 |
| 1 | BMP581 | BMP581:BMP581 | U8 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | Conn_01x06_MountingPin | Connector_JST:JST_PH_S6B-PH-SM4-TB_1x06-1MP_P2.00mm_Horizontal | J9 |
| 1 | Conn_01x20_MountingPin | FFC3B07-20-T:FFC3B07-20-T | J1 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J2 |
| 1 | MEM2085-00-115-00-A | MEM2085-00-115:MEM20850011500A | J6 |
| 1 | MMC5983MA | MMC5983MA:MMC5983MA_MEM | U5 |
| 1 | S25FL256LAGNFI010 | S25FL256LAGNFI010:SON127P800X600X80-9N-D | IC2 |
| 1 | STM32C552MET6 | STM32C552ME:QFP50P1400X1400X160-80N | IC3 |
| 1 | STM32H563VITx | Package_QFP:LQFP-100_14x14mm_P0.5mm | U4 |
| 1 | dnp | Capacitor_SMD:C_0201_0603Metric | C85 |
| 1 | dnp | Inductor_SMD:L_0201_0603Metric | L15 |
| 1 | lr2021 | LR2021:LR2021_thermalvias | U9 |
| 1 | ~ | ECS-TXO-20CSMV4:ECS-TXO-20CSMV4 | U1 |
Questions
How big is the IRISV2 TOP PCB?
It measures 50 × 50 mm and has 6 copper layers, 1.6 mm thick.
What parts does the IRISV2 TOP use?
155 parts, built around the ATA6561-GAQW-N, BMP581, MMC5983MA and S25FL256LAGNFI010. 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 IRISV2 TOP KiCad files?
From the teletype7/IRIS-v2 repository on GitHub, at the commit this page was made from: the board is pcb/IRISV2_TOP/IRISV2_TOP.kicad_pcb and its schematic pcb/IRISV2_BOTTOM/IRISV2_BOTTOM.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the IRISV2 TOP design in my own project?
Its repository states no licence, so its author keeps all rights: ask teletype7 before reusing the design.
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