4 layers188 × 128.3 mm
4 layers
65c816-sbc v1
erikarn/65c816-pcbs2mucking about with 65c816 stuff
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 66
- Nets
- 159
- Pads
- 600
- Tracks, vias
- 909, 26
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Dec 2021
- Updated
- 21 May 2022
Overview
65c816-sbc v1 is an open-source printed circuit board by erikarn, from the erikarn/65c816-pcbs repository on GitHub. It is a 4-layer board with 66 parts on 159 nets, routed with 909 tracks and 26 vias.
It is built around the 74HC244D, 74HC245D and 74HC138, with the 74HC573, 74HC74D and AS6C4008-55PCN among its other parts. Its parts include 21 capacitors, 13 ICs, 6 resistors, 6 diodes and 5 connectors. It belongs with the computers and single-board computers boards of this library.
Main components
6
74HC244D
SO-20-300mil-40℃~+125℃ 160uA 2 2V~6V 4 6mA 6mA 74HC 9ns@5V,15pF Tri-State Unidirectional SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers ROHSNexperiaBuffers, Drivers, Receivers, Transceivers74HC245D
SO-20-300mil-40℃~+125℃ 1 160uA 2V~6V 7.8mA 7.8mA 74HC 8 9ns@4.5V,50pF Bidirectional Tri-State SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers ROHSNexperiaBuffers, Drivers, Receivers, Transceivers
74HC138
SOP-160℃~+70℃ 24ns@5.0V,16pF 2V~6V 3/8 5.2mA 5.2mA 5uA 74HC Decoder Reverse function Single Supply SOP-16 Signal Switches, Multiplexers, Decoders ROHSGRSignal Switches, Multiplexers, Decoders
74HC573
SOP-20-40℃~+85℃ 14ns 1ns 2V~6V 4ns 74HC 8 8uA D Latch Tri-State SOP-20 Latches ROHSHXY MOSFETLatches
74HC74D
SOIC-14-40℃~+125℃ 1 15ns 2 2V~6V 3.5pF 37ns@6V,50pF 3ns、3ns、3ns 40uA 5.2mA 5.2mA 74HC Series 82MHz Asynchronous Complementary D-Type Rising Edge Set and Reset SOIC-14 Flip Flops ROHSNexperiaFlip Flops
AS6C4008-55PCN
PDIP-320℃~+70℃ 2.7V~5.5V 30mA 4Mbit 4uA 55ns Parallel Port (Parallel) PDIP-32 SRAM ROHSAlliance MemorySRAM
Parts
66| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | 0.1u | Capacitor_THT:C_Rect_L4.0mm_W2.5mm_P2.50mm | C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35 +2 |
| 10 | 1K | Resistor_THT:R_Array_SIP9 | RN2, RN3, RN4, RN5, RN6, RN7, RN8, RN9, RN10, RN11 |
| 2 | 1n4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2 |
| 2 | 4.7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R10, R11 |
| 2 | 74HC244 | Package_DIP:DIP-20_W7.62mm_Socket | U6, U7 |
| 2 | PAL20L8 | Package_DIP:DIP-24_W7.62mm_Socket | U4, U5 |
| 1 | 1.8432MHz | Crystal:Crystal_HC49-4H_Vertical | Y1 |
| 1 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R2 |
| 1 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R9 |
| 1 | 1M | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R3 |
| 1 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D3 |
| 1 | 1uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C3 |
| 1 | 28C256 | Package_DIP:DIP-28_W15.24mm_Socket | U9 |
| 1 | 28MHz | Oscillator:Oscillator_DIP-14 | X1 |
| 1 | 2M | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R8 |
| 1 | 30pF | Capacitor_THT:C_Rect_L4.0mm_W2.5mm_P2.50mm | C1 |
| 1 | 33uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C38 |
| 1 | 3k | Resistor_THT:R_Array_SIP8 | RN1 |
| 1 | 74HC138 | Package_DIP:DIP-16_W7.62mm_Socket | U12 |
| 1 | 74HC245 | Package_DIP:DIP-20_W7.62mm_Socket | U3 |
| 1 | 74HC573 | Package_DIP:DIP-20_W7.62mm_Socket | U2 |
| 1 | 74HC74 | Package_DIP:DIP-14_W7.62mm_Socket | U15 |
| 1 | AS6C4008-55PCN | Package_DIP:DIP-32_W15.24mm | U8 |
| 1 | EXPANSION | Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical | J1 |
| 1 | NMI | Button_Switch_THT:KSA_Tactile_SPST | SW2 |
| 1 | RESET | Button_Switch_THT:KSA_Tactile_SPST | SW1 |
| 1 | RX | LED_THT:LED_D4.0mm | D6 |
| 1 | SIO | Connector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical | J2 |
| 1 | TX | LED_THT:LED_D4.0mm | D5 |
| 1 | VIA_A | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J3 |
| 1 | VIA_B | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J4 |
| 1 | W65C22SxP | Package_DIP:DIP-40_W15.24mm_Socket | U10 |
| 1 | W65C51NxP | Package_DIP:DIP-40_W15.24mm_Socket | U11 |
| 1 | W65C816SxP | Package_DIP:DIP-40_W15.24mm_Socket | U1 |
| 1 | power | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | power | LED_THT:LED_D4.0mm | D4 |
Questions
What parts does the 65c816-sbc v1 use?
66 parts, built around the 74HC244D, 74HC245D, 74HC138 and 74HC573. 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 65c816-sbc v1 KiCad files?
From the erikarn/65c816-pcbs repository on GitHub, at the commit this page was made from: the board is 65c816-sbc-v1/65c816-sbc-v1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the 65c816-sbc v1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask erikarn before reusing the design.
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