C816Pro
About the C816Pro PCB
C816Pro is an open source PCB design by rjacobs1969, published on GitHub. It is a 4-layer board measuring 159.9 × 119.3 mm, with 105 components from 67 distinct parts.
Other key parts include the SP720APP, SP721APP, SN74LVC8T245PWR, W65C816SXQ and 74LVC07ADR. By type, the board carries 36 resistors, 25 connectors, 21 capacitors, 17 ICs, 2 fuses and 2 diodes.
From the project
Modern 8 bit computer
Main components on the C816Pro
C816Pro bill of materials (BOM)
105 components, 67 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | SP720APP | DIP-16_W7.62mm_Socket | IC1, IC3 |
| 1 | SP721APP | DIP-8_W7.62mm_Socket | IC2 |
| 1 | SN74LVC8T245PWR W65C816SxP | DIP-40_W15.24mm | U1 |
| 2 | SN74LVC8T245PWR CY7C1049G-10VXI | SOJ-36_10.16x23.495mm_P1.27mm | U2, U3 |
| 1 | SN74LVC8T245PWR 74LVC07 | SOIC-14_3.9x8.7mm_P1.27mm | U4 |
| 1 | W65C816SXQ SN74LVC8T245 | SOIC-24W_7.5x15.4mm_P1.27mm | U5 |
| 1 | SN74LVC8T245PWR W65C22NxP | DIP-40_W15.24mm | U6 |
| 1 | 74LVC07ADR 74LVC07 | SOIC-14_3.9x8.7mm_P1.27mm | U7 |
| 1 | 74LVC07ADR 74AHCT245 | SOIC-20W_7.5x12.8mm_P1.27mm | U8 |
| 1 | SP720ABTG 74LVCH245 | SOIC-20W_7.5x12.8mm_P1.27mm | U9 |
| 1 | SN74LVC8T245PWR 74LVCH245 | SOIC-20W_7.5x12.8mm_P1.27mm | U10 |
| 1 | W65C22SXQ 74LVCH245 | SOIC-20W_7.5x12.8mm_P1.27mm | U11 |
| 1 | SP720ABTG 74AHCT245 | SOIC-20W_7.5x12.8mm_P1.27mm | U12 |
| 1 | SN74LVC8T245PWR 74AHCT245 | SOIC-20W_7.5x12.8mm_P1.27mm | U13 |
| 1 | W25Q128JVS | SOIC-8_5.3x5.3mm_P1.27mm | U14 |
| 1 | 1NM96000C33YC LTC6905xS5-100 | TSOT-23-5 | Y1 |
| 1 | Conn_02x20_Odd_Even | PinHeader_2x20_P2.54mm_Vertical | J1 |
| 4 | Conn_02x06_Odd_Even | PinHeader_2x06_P2.54mm_Vertical | J2, J6, J7, J8 |
| 1 | C116683 Conn_02x20_Odd_Even | PinHeader_2x20_P2.54mm_Vertical | J3 |
| 1 | CONN_02X04_ODD_EVEN USB_A_Stacked | USB_A_Wuerth_61400826021_Horizontal_Stacked | J4 |
Show 47 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 5749265-1 | 57492651 | J10 |
| 1 | Conn_02x06_Odd_Even | PinSocket_2x06_P2.54mm_Vertical | J11 |
| 1 | Conn_02x12_Odd_Even | PinHeader_2x12_P2.54mm_Vertical | J12 |
| 1 | Conn_01x03_Pin | SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm_NumberLabels | J13 |
| 2 | C111617 Conn_02x03_Odd_Even | PinHeader_2x03_P2.54mm_Vertical | J14, J15 |
| 1 | USB_C_RECEPTACLE_USB2.0_16P Conn_01x06_Pin | PinSocket_1x06_P2.54mm_Vertical | J16 |
| 1 | Conn_01x09 | PinSocket_1x09_P2.54mm_Vertical | J17 |
| 1 | CONN_01X04 USB_B | USB_B_Lumberg_2411_02_Horizontal | J18 |
| 1 | Conn_02x03_Odd_Even | PinHeader_2x03_P2.54mm_Vertical | J19 |
| 1 | Conn_01x06_Socket | PinHeader_1x06_P2.54mm_Vertical | J20 |
| 1 | SD_Card_Receptacle | SD_TE_2041021 | J21 |
| 2 | Conn_01x07_Pin | PinSocket_1x07_P2.54mm_Vertical | J22, J23 |
| 1 | Conn_01x09_Socket | PinHeader_1x09_P2.54mm_Vertical | J24 |
| 1 | CONN_01X05_PIN Conn_01x02 | JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | J25 |
| 2 | NYS354 | NYS354 | J26, J27 |
| 1 | Fuse | Fuse_2920_7451Metric | F1 |
| 1 | Polyfuse | Fuse_Bourns_MF-RHT300 | F2 |
| 1 | SW_DIP_x04 | SW_DIP_SPSTx04_Piano_10.8x11.72mm_W7.62mm_P2.54mm | SW1 |
| 1 | LED | LED_D5.0mm_Horizontal_O6.35mm_Z3.0mm | D1 |
| 1 | D_Zener | D_5W_P12.70mm_Horizontal | D2 |
| 7 | 2.2UF 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C12, C13, C14, C15, C18, C19 |
| 3 | 1UF 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C7, C8 |
| 3 | 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4, C5 |
| 5 | 100N 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6, C9, C10, C11, C20 |
| 2 | 1NF 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C16, C17 |
| 1 | 10UF C_Polarized | CP_Radial_D13.0mm_P7.50mm | C21 |
| 2 | 33 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R23 |
| 1 | 470 10K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 4 | 3k3 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4, R16, R34 |
| 2 | 3K9 1K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R7 |
| 1 | 3K9 3K3 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 6 | 3K9 33 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R27, R28, R29, R30, R31 |
| 2 | 100K 33 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9, R10 |
| 3 | 470 33 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R12, R18 |
| 2 | 5K1 33 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R14 |
| 1 | 10K 3K3 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R15 |
| 1 | 1K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17 |
| 1 | 470 330 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R19 |
| 1 | 3K9 1k5 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R21 |
| 1 | 1K5 33 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R22 |
| 1 | 330 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R24 |
| 1 | 470 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R25 |
| 1 | 0.1OHM 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R26 |
| 1 | 10K 33 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R32 |
| 1 | 390 330 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R33 |
| 2 | R_Network10 | R_Array_SIP11 | RN1, RN2 |
| 1 | R_Network06 | R_Array_SIP7 | RN3 |
C816Pro design files
The KiCad project lives in the rjacobs1969/C816 repository on GitHub; these links point at the commit this page was built from.
C816Pro: common questions
How big is the C816Pro PCB?
The C816Pro measures 159.9 × 119.3 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the C816Pro?
105 components, from 67 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the C816Pro design files?
From the rjacobs1969/C816 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the C816Pro design in my own project?
The repository has no license, so all rights stay with rjacobs1969. Use it as a reference, and ask the author before reusing the design.
