Titan67j60
About the Titan67j60 PCB
Titan67j60 is an open source AVR/Arduino PCB design by Lehman3065, published on GitHub. It is a 2-layer board measuring 191 × 123 mm, with 242 components from 133 distinct parts.
Its main chip is the ATTINY20-SSU, from the AVR/Arduino family. Other key parts include the LTV-354T, ULN2003D, PIC18F67J60-I/PT, AT25DF081A-SH-T and PC817. By type, the board carries 101 resistors, 48 capacitors, 33 connectors, 19 ICs, 17 diodes and 10 transistors.
Main components on the Titan67j60
Titan67j60 bill of materials (BOM)
242 components, 133 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LTV-354T | DIP-6_W7.62mm_SMD | U1 |
| 1 | ULN2003D | SOIC-16_3.9x9.9mm_Pitch1.27mm | U2 |
| 1 | PIC18F67J60-I/PT | TQFP-64_10x10mm_Pitch0.5mm | U3 |
| 1 | AT25DF081A-SH-T | SOIC-8_3.9x4.9mm_Pitch1.27mm | U4 |
| 3 | PC817 | DIP-4_W7.62mm | U5, U10, U15 |
| 2 | 74HC594 | SOIC-16_3.9x9.9mm_Pitch1.27mm | U6, U7 |
| 1 | DG408 | SOIC-16_3.9x9.9mm_Pitch1.27mm | U8 |
| 1 | 4051 | SOIC-16_3.9x9.9mm_Pitch1.27mm | U9 |
| 1 | TPS54308 | SOT-23-6 | U11 |
| 1 | ATTINY20-SSU | SOIC-14_3.9x8.7mm_Pitch1.27mm | U12 |
| 1 | TLV73333PDBV | SOT-23-5 | U13 |
| 1 | Viper37LD | SOIC-16_3.9x9.9mm_Pitch1.27mm | U14 |
| 1 | TL431AC | SOT-23 | U16 |
| 1 | DRV8872 | TI_SO-PowerPAD-8 | U17 |
| 1 | TMP432 | MSOP-10_3x3mm_Pitch0.5mm | U18 |
| 1 | SN74AHC1G08DBVTG4 | SOT-23-5 | U19 |
| 1 | BC857BS | SOT-363_SC-70-6 | Q1 |
| 1 | BC847C | SOT-23 | Q2 |
| 7 | Relay_A | TRD_A | Q10, Q11, Q12, Q13, Q14, Q15, Q16 |
| 1 | BC857 | SOT-23 | Q17 |
Show 113 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 25M | Crystal_SMD_HC49-SD | Y1 |
| 1 | CONN_01X16 | Multicomp_MC9A12-1634_2x08x2.54mm_Straight | J1 |
| 1 | WiFi/GSM | SDL-108-X-XX_2x04 | J2 |
| 1 | RJ45-TRANSFO | RJ45_TRANS_J0011D21BNL | J3 |
| 6 | Termistor 10k | PhoenixContact_MC-G_02x3.81mm_Angled | J4, J5, J6, J7, J8, J9 |
| 8 | Termistor 10k | PhoenixContact_MC-G_02x5.08mm_Angled | J10, J11, J12, J13, J14, J15, J16, J17 |
| 1 | CONN_01X02 | PhoenixContact_MSTBVA-G_02x5.08mm_Vertical | J18 |
| 3 | CONN_01X03 | PhoenixContact_MSTBVA-G_03x5.08mm_Vertical | J19, J20, J21 |
| 1 | CONN_01X04 | Connector_04x3.96mm | J22 |
| 5 | CONN_01X03 | Connector_03x3.96mm | J23, J24, J25, J27, J28 |
| 1 | CONN_01X01 | 1pin | J26 |
| 1 | Jamper | Molex_KK-6410-02_02x2.54mm_Straight | J29 |
| 1 | CONN_01X05 | TerminalBlock_Pheonix_MPT-2.54mm_5pol | J30 |
| 1 | CONN_01X05 | Molex_KK-6410-05_05x2.54mm_Straight | J31 |
| 2 | CONN_01X03 | TerminalBlock_Pheonix_MKDS1.5-3pol | J32, J33 |
| 1 | 5A | Fuseholder5x20_horiz_open_inline_Type-I | F1 |
| 1 | 1A | Fuseholder5x20_horiz_open_inline_Type-I | F2 |
| 1 | PLA10AN4330 | PLA10AN | FL1 |
| 1 | Varistor | RV_Disc_D7_W4.3_P5 | RV1 |
| 1 | 471 | RV_Disc_D7_W3.4_P5 | RV2 |
| 1 | Transformer_spark_1 | Transformer_spark_1 | T1 |
| 1 | EF20 Core | Transformer_Core_EF20 | T2 |
| 1 | MF72-60D5 | RV_Disc_D7_W3.4_P5 | TH1 |
| 1 | BAV70 | SOT-23 | D1 |
| 1 | LED_FAULT | LED_D5.0mm | D2 |
| 1 | P6KE350CA | D_DO-15_P12.70mm_Horizontal | D5 |
| 1 | S1M | D_DO-41_SOD81_P10.16mm_Horizontal | D6 |
| 1 | BAT54S | SOT-23 | D7 |
| 1 | BT150S-600R | TO-252-3_TabPin2 | D8 |
| 1 | BA158 | D_DO-41_SOD81_P10.16mm_Horizontal | D9 |
| 1 | BZX84-C5V1 | D_SOT-23_ANK | D10 |
| 1 | BAV99 | SOT-23 | D11 |
| 1 | DB107S | Diode_Bridge_DFS | D12 |
| 1 | 1.5KE250A | D_DO-201_P12.70mm_Horizontal | D13 |
| 1 | STTH1L06A | D_SMA | D14 |
| 1 | 1N5711 | D_SOD-123 | D15 |
| 1 | 1N4148W | D_SOD-123 | D16 |
| 1 | DB3 | D_DO-35_SOD27_P10.16mm_Horizontal | D17 |
| 1 | STPS2150 | D_SMB | D18 |
| 1 | BT149G | TO-92_Molded_Wide_Oval_Reverse | D19 |
| 3 | 600 ohm 500mA | L_0603 | L1, L2, L3 |
| 1 | 2,7uH 2A | L_Vishay_IHLP-5050 | L4 |
| 1 | 47uH 0,6A | L_Vishay_IHLP-5050 | L5 |
| 11 | 0,1 | C_0603 | C1, C2, C5, C6, C11, C17, C20, C38 +3 |
| 2 | 33 | C_0603 | C3, C4 |
| 1 | 1nF 2kV | C_Disc_D10.5mm_W5.0mm_P10.00mm | C7 |
| 8 | 10,0 | C_0805 | C8, C9, C10, C13, C14, C21, C40, C41 |
| 1 | 0,1 | C_0805 | C12 |
| 1 | 1uF 50V | C_1206 | C15 |
| 1 | 0,1uF 50V | C_0805 | C16 |
| 1 | 2200x2kV | C_Disc_D10.5mm_W5.0mm_P10.00mm | C18 |
| 1 | 0,01 | C_0603 | C19 |
| 1 | 1uFx400V | C_Rect_L24.0mm_W10.1mm_P22.50mm_MKT | C22 |
| 1 | 0,047 | C_0603 | C23 |
| 3 | 1nF 2kV Y2 | C_Disc_D10.5mm_W5.0mm_P10.00mm | C24, C27, C42 |
| 2 | 0,1uF 400V X2 | C_Rect_L16.5mm_W7.0mm_P15.00mm_MKT | C25, C26 |
| 1 | 22uF 450V | CP_Radial_D18.0mm_P7.50mm | C28 |
| 1 | 820 | C_0805 | C29 |
| 1 | 10n | C_0805 | C30 |
| 1 | 56n | C_0805 | C31 |
| 1 | 33uF 35V | CP_Radial_D8.0mm_P2.50mm | C32 |
| 1 | 2n2 3kV Y2 | C_Disc_D10.5mm_W5.0mm_P10.00mm | C33 |
| 1 | 10,0 | C_1206 | C34 |
| 1 | 330uF 20% x 35V | CP_Radial_D10.0mm_P5.00mm | C35 |
| 1 | 18n | C_0805 | C36 |
| 1 | 22uF 20% x 35V | CP_Radial_D7.5mm_P2.50mm | C37 |
| 1 | 75 | C_0603 | C39 |
| 1 | 47uFx50V | CP_Radial_D10.0mm_P5.00mm | C43 |
| 2 | 1500 | C_0603 | C45, C46 |
| 1 | 2k7 | R_0603 | R1 |
| 4 | 50R1% | R_0603 | R2, R3, R4, R5 |
| 2 | 240k | R_0603 | R6, R7 |
| 4 | 470 | R_0603 | R8, R10, R100, R101 |
| 3 | 1k | R_0603 | R9, R65, R66 |
| 8 | 150k | R_0805 | R11, R12, R13, R14, R15, R16, R17, R18 |
| 1 | 5k1 1% | R_0805 | R19 |
| 1 | 33k 1% | R_0805 | R20 |
| 15 | 39k | R_0805 | R21, R22, R23, R24, R25, R26, R39, R40 +7 |
| 2 | 1k5 1% | R_0603 | R27, R29 |
| 3 | 5k6 | R_0603 | R28, R98, R99 |
| 1 | 300k | R_0603 | R30 |
| 8 | 240k | R_0805 | R31, R32, R33, R34, R35, R36, R37, R38 |
| 1 | 10k | R_0805 | R47 |
| 4 | 100k | R_0603 | R48, R49, R77, R94 |
| 1 | 0,68R | R_1210 | R50 |
| 4 | 390 | R_0805 | R51, R52, R53, R97 |
| 1 | 10 1W | R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal | R54 |
| 6 | 1M1% | R_1206 | R55, R57, R59, R61, R68, R70 |
| 2 | 240k | R_1206 | R56, R60 |
| 2 | 160k | R_1206 | R58, R62 |
| 2 | 20k1% | R_0603 | R63, R64 |
| 2 | 5M1 | R_1206 | R67, R69 |
| 1 | 10k | R_0603 | R71 |
| 1 | 15k | R_0603 | R72 |
| 1 | 75k | R_0603 | R73 |
| 1 | 130k | R_1206 | R74 |
| 1 | 24k | R_0805 | R75 |
| 3 | 1k5 | R_1206 | R76, R78, R96 |
| 1 | 3k6 | R_0603 | R79 |
| 1 | 11,5k | R_0805 | R80 |
| 1 | 47k | R_0805 | R81 |
| 1 | 1,87M | R_1206 | R82 |
| 1 | 1,96M | R_1206 | R83 |
| 1 | 10R | R_0805 | R84 |
| 1 | 75k | R_0805 | R85 |
| 1 | 18k | R_0805 | R86 |
| 1 | 8k2 | R_0805 | R87 |
| 1 | 910 | R_0805 | R88 |
| 1 | 300k | R_0805 | R89 |
| 1 | 4k7 | R_0805 | R91 |
| 1 | 2k | R_0603 | R92 |
| 1 | 49k9 | R_0603 | R93 |
| 1 | 22k1 | R_0603 | R95 |
Titan67j60 design files
The KiCad project lives in the Lehman3065/titan repository on GitHub; these links point at the commit this page was built from.
Titan67j60: common questions
What microcontroller does the Titan67j60 use?
The Titan67j60 is built around the ATTINY20-SSU, from the AVR/Arduino family.
How big is the Titan67j60 PCB?
The Titan67j60 measures 191 × 123 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Titan67j60?
242 components, from 133 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 Titan67j60 design files?
From the Lehman3065/titan repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Titan67j60 design in my own project?
The repository has no license, so all rights stay with Lehman3065. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Titan67j60 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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