

Attiny1616board1
- Size
- 100 × 60 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 66
- Nets
- 56
- Pads
- 201
- Tracks, vias
- 345, 113
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 21 Oct 2025
- Updated
- 24 Oct 2026
Overview
Attiny1616board1 is an open-source printed circuit board by daisuke-ym, from the daisuke-ym/pinball repository on GitHub. It is a 2-layer board of 100 × 60 mm with 66 parts on 56 nets, routed with 345 tracks and 113 vias.
It is built around the ATTINY1616-SN, AO3400A and S8050, with the S8550, SM4007PL and 1N5819WS among its other parts. Its parts include 23 resistors, 16 connectors, 7 transistors, 5 switches and 4 capacitors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
7ATTINY1616-SN
SOIC-20-300mil-40℃~+105℃ 1.8V~5.5V 16KB 18 20MHz 256Byte 2KB 8 Bit AVR Built-in FLASH SOIC-20-300mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsS8050
SOT-23-55℃~+150℃ 1 NPN 100MHz 100nA 120 25V 300mW 500mA 5V 600mV NPN SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)S8550
SOT-23-55℃~+150℃ 1 PNP 100nA 120 150MHz 25V 300mW 500mA 5V 600mV PNP SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)SM4007PL
SOD-123FL-55℃~+150℃ 1.1V@1A 10uA@1kV 1A 1kV 25A Independent SOD-123FL Diodes - General Purpose ROHSMDDDiodes - General Purpose1N5819WS
SOD-3231 Independent 1A 25A 40V 500uA@40V 600mV@1A SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky DiodesAO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
Parts
66| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 2k | Resistor_SMD:R_0402_1005Metric | R13, R14, R15, R23, R24, R25 |
| 4 | 100 | Resistor_SMD:R_0402_1005Metric | R3, R4, R6, R7 |
| 3 | 10k | Resistor_SMD:R_0402_1005Metric | R5, R8, R9 |
| 2 | 0.1u | Capacitor_SMD:C_0402_1005Metric | C1, C2 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R16, R26 |
| 2 | 20k | Resistor_SMD:R_0402_1005Metric | R10, R20 |
| 2 | 22p | Capacitor_SMD:C_0402_1005Metric | C3, C4 |
| 2 | 3k3 | Resistor_SMD:R_0402_1005Metric | R11, R21 |
| 2 | 4k7 | Resistor_SMD:R_0402_1005Metric | R12, R22 |
| 2 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q3, Q6 |
| 2 | S8050 | Package_TO_SOT_SMD:SOT-23 | Q1, Q4 |
| 2 | S8550 | Package_TO_SOT_SMD:SOT-23 | Q2, Q5 |
| 2 | SM4007PL | Diode_SMD:D_SOD-123F | D1, D2 |
| 1 | 120 | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1N5819WS | Diode_SMD:D_SOD-323 | D3 |
| 1 | 24V_POWER | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J3 |
| 1 | 24V_SERIES | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J4 |
| 1 | 2k2 | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 5V_POWER | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J1 |
| 1 | 5V_SERIES | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J2 |
| 1 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q7 |
| 1 | ATtiny1616-S | Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm | U1 |
| 1 | CAN1 | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J5 |
| 1 | CAN2 | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J6 |
| 1 | ENABLE_TERMINATOR | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | MCP2515-xSO | Package_DIP:DIP-18_W7.62mm_Socket | U2 |
| 1 | MCP2562-E-P | Package_DIP:DIP-8_W7.62mm | U3 |
| 1 | RESET | MyLib:DTS-6-V-2 | SW5 |
| 1 | SENSOR1_IN | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J8 |
| 1 | SENSOR1_TEST | MyLib:TS-1088-AR02016 | SW1 |
| 1 | SENSOR2_IN | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J9 |
| 1 | SENSOR2_TEST | MyLib:TS-1088-AR02016 | SW2 |
| 1 | SENSOR3_IN | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J10 |
| 1 | SENSOR3_TEST | MyLib:TS-1088-AR02016 | SW3 |
| 1 | SERIAL | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J14 |
| 1 | SERVO_OUT | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J12 |
| 1 | SOLENOID1 | MyLib:TB111-2-2 | J15 |
| 1 | SOLENOID2 | MyLib:TB111-2-2 | J16 |
| 1 | SW_DIP_x08 | Button_Switch_THT:SW_DIP_SPSTx08_Slide_9.78x22.5mm_W7.62mm_P2.54mm | SW4 |
| 1 | UPDI | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J13 |
| 1 | WS2813_OUT | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J11 |
The 62 most common of 66 parts.
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Questions
How big is the Attiny1616board1 PCB?
It measures 100 × 60 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Attiny1616board1 use?
66 parts, built around the ATTINY1616-SN, AO3400A, S8050 and S8550. 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 Attiny1616board1 KiCad files?
From the daisuke-ym/pinball repository on GitHub, at the commit this page was made from: the board is PCB/attiny1616board1/attiny1616board1.kicad_pcb and its schematic PCB/attiny1616-hbridge/IO.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Attiny1616board1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask daisuke-ym before reusing the design.