2 layers57.1 × 143.5 mm
4 layers25.9 × 35.6 mm
8view
magik6k/breadv3Code bits of the TTL breadbord RISC-V
- Size
- 25.9 × 35.6 mm
- Copper layers
- 4
- Thickness
- 4.69 mm
- Parts
- 49
- Nets
- 55
- Pads
- 164
- Tracks, vias
- 692, 75
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 26 Oct 2021
- Updated
- 27 May 2023
Overview
8view is an open-source printed circuit board by magik6k, from the magik6k/breadv repository on GitHub. It is a 4-layer board of 25.9 × 35.6 mm with 49 parts on 55 nets, routed with 692 tracks and 75 vias.
It is built around the ATTINY828-AU and HDSP-A151. Its parts include 26 resistors, 8 diodes, 4 connectors, 3 ICs and 2 capacitors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATTINY828-AU
TQFP-32(7x7)-40℃~+85℃ 1.7V~5.5V 10bit 20MHz 256Byte 28 512Byte 8 Bit 8KB AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
HDSP-A151
DIP-100.3 1 12.7mmx7.62mmx6.09mm 7 Segment 96mW Common Anode Red DIP-10 LED Segment Displays ROHSBroadcom LimitedLED Segment Displays
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 1k | Resistor_SMD:R_0402_1005Metric | R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26 |
| 10 | 1k5 | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 |
| 6 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | TP1, TP2, TP3, TP4, TP5, TP6 |
| 4 | GREEN | LED_SMD:LED_0603_1608Metric | D1, D2, D3, D4 |
| 4 | RED | LED_SMD:LED_0603_1608Metric | D5, D6, D7, D8 |
| 2 | 1p | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | Conn_01x06_Female | ffc:Molex-54550-0671-Manufacturer_Recommended | J3, J4 |
| 2 | HDSP-A151 | Display_7Segment:HDSP-A151 | U2, U3 |
| 1 | ATtiny828-A | Package_QFP:TQFP-32_7x7mm_P0.8mm | U1 |
| 1 | Conn_01x10_Female | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Horizontal | J2 |
| 1 | Conn_01x10_Female | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Horizontal | J1 |
Questions
How big is the 8view PCB?
It measures 25.9 × 35.6 mm and has 4 copper layers, 4.69 mm thick.
What parts does the 8view use?
49 parts, built around the ATTINY828-AU and HDSP-A151. 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 8view KiCad files?
From the magik6k/breadv repository on GitHub, at the commit this page was made from: the board is pcbs/8view/8view.kicad_pcb and its schematic pcbs/8view-out/8view-out.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 8view design in my own project?
Its repository states no licence, so its author keeps all rights: ask magik6k before reusing the design.
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