USTSIPIN02
ust-modules·USTSIPIN02·hw/sch_pcb/USTSIPIN02.kicad_pcb
About the USTSIPIN02 PCB
USTSIPIN02 is an open source AVR/Arduino PCB design by ust-modules, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 90.9 × 50.3 mm, with 153 components from 60 distinct parts.
Its main chip is the ATMEGA1284P-AU, from the AVR/Arduino family. Other key parts include the OPA2314, ISL21080DIH309ZT inverted mount!, MAX9075EUK+, TS5A4594 and AT24CS64-SSHM. By type, the board carries 58 capacitors, 50 resistors, 15 ICs, 11 diodes, 5 connectors and 5 inductors.
It belongs with the science & space and test & measurement designs in this gallery.
From the project
Silicon diode dosimeter and spectrometer.
It is intended for measurements of cosmic radiation and ionizing radiation dosimetry by using c-Si PIN diode sensor.
Silicon PIN diode detector with 44 mm³ detection volume The number of energy channels depends on the firmware Deposited energy range from 60 keV to 7 MeV, the measurement range could be adjusted by altering values in the analog front end Energy measurement resolution 15 ±2 keV (the exact value depends on firmware and analog front-end setup). Power supply 3.3 to 5V / 3 mA Integration time depends on specific firmware setup Interface - RS232 TTL on JST-GH connector or USB-C…

Main components on the USTSIPIN02
USTSIPIN02 bill of materials (BOM)
153 components, 60 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | OPA2314 | SOIC-8_3.9x4.9mm_P1.27mm | U1, U2 |
| 1 | ISL21080DIH309ZT inverted mount! | SOT-23-5 | U3 |
| 1 | MAX9075EUK+ | SOT-23-5 | U4 |
| 1 | TS5A4594 | SOT-23-5 | U5 |
| 1 | AT24CS64-SSHM | SOIC-8_3.9x4.9mm_P1.27mm | U6 |
| 1 | USBLC6-2SC6 | SOT-23-6 | U7 |
| 1 | TPS613222ADBV | SOT-23-5 | U8 |
| 1 | FT231XQ | QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U9 |
| 1 | ATMEGA1284P-AU | TQFP-44_10x10mm_P0.8mm | U10 |
| 1 | PCF85263A | TSSOP-10_3x3mm_P0.5mm | U11 |
| 1 | MIC5504-3.3YM5 MIC5504-3.3YM5-TR | SOT-23-5 | U12 |
| 1 | TPS22919DCK | SOT-363_SC-70-6 | U14 |
| 1 | SHT4X SHT4x | Sensirion_DFN-4_1.5x1.5mm_P0.8mm_SHT4x_NoCentralPad | U15 |
| 1 | ISL21080CIH325Z | SOT-23 | U16 |
| 1 | BMI-S-204-F | Laird_Technologies_BMI-S-204-F_32.00x32.00mm | M8 |
| 1 | 2SK2394-6 | SOT-23 | Q1 |
| 3 | BC817-25 | SOT-23 | Q2, Q3, Q4 |
| 1 | 8 MHz | Crystal_HC49-4H_Vertical | Y1 |
| 1 | ABS07-120-32.768KHZ-T | Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | SM08B-GHS-TB | JST_GH_SM08B-GHS-TB_1x08-1MP_P1.25mm_Horizontal | J1 |
Show 40 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SD_CARD-FPS009-4200-0 SD_Card-FPS009-4200-0 | FPS009-4200-0 | J2 |
| 1 | SM06B-GHS-TB | JST_GH_SM06B-GHS-TB_1x06-1MP_P1.25mm_Horizontal | J3 |
| 1 | USBC_USB4105-GF-A | USBC GCT_USB4105-GF-A | J4 |
| 1 | SM03B-GHS-TB | JST_GH_SM03B-GHS-TB_1x03-1MP_P1.25mm_Horizontal | J7 |
| 1 | KEYS2998 | BatteryHolder_Keystone_2998_1x6.8mm | BT1 |
| 1 | SR010-15 100mA | Fuse_0805_2012Metric | F2 |
| 4 | BZX585-B5V6.115 | D_SOD-523 | D1, D5, D6, D11 |
| 1 | S2744-09 | HAMAMATSU_S2744-09 | D2 |
| 2 | YELLOW | LED_1206_3216Metric | D3, D4 |
| 2 | RED | LED_1206_3216Metric | D7, D10 |
| 1 | GREEN | LED_1206_3216Metric | D8 |
| 1 | BLUE | LED_1206_3216Metric | D9 |
| 3 | NL03KT330 | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L1, L2, L5 |
| 1 | DFE252012P-4R7M | L_1008_2520Metric | L3 |
| 1 | NL03KT330 | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L4 |
| 2 | 47UF 47uF | C_0805_2012Metric | C1, C32 |
| 28 | 100NF 100nF | C_0805_2012Metric | C2, C4, C6, C10, C12, C13, C14, C16 +20 |
| 4 | 1UF 1uF | C_1210_3225Metric | C3, C17, C24, C37 |
| 1 | 1pF/NP0 251R15S1R0AV4E | C_0805_2012Metric | C5 |
| 10 | 10UF 10uF | CP_EIA-3216-18_Kemet-A | C7, C8, C11, C21, C23, C40, C42, C50 +2 |
| 5 | 10UF 10uF | C_0805_2012Metric | C9, C22, C38, C41, C49 |
| 2 | 1NF 1nF | C_0805_2012Metric | C15, C18 |
| 2 | 1NF/NP0 1nF/NP0 | C_0805_2012Metric | C19, C29 |
| 2 | 15PF 15pF | C_0805_2012Metric | C30, C33 |
| 1 | 4U7 4u7 | C_0805_2012Metric | C43 |
| 1 | 100R | FIR_0805 | C52 |
| 2 | 10R | R_0805_2012Metric | R1, R50 |
| 5 | 470R | R_0805_2012Metric | R2, R3, R4, R5, R40 |
| 1 | 10M | R_0805_2012Metric | R6 |
| 9 | 10K 10k | R_0805_2012Metric | R7, R12, R20, R21, R23, R27, R35, R37 +1 |
| 2 | 1k | R_0805_2012Metric | R8, R10 |
| 7 | 4K7 4k7 | R_0805_2012Metric | R9, R14, R15, R16, R19, R22, R26 |
| 1 | 3K6 3k6 | R_0805_2012Metric | R11 |
| 1 | 2K2 2k2 | R_0805_2012Metric | R13 |
| 14 | 100R | R_0805_2012Metric | R17, R18, R24, R25, R32, R33, R34, R39 +6 |
| 3 | 180R | R_0805_2012Metric | R28, R29, R38 |
| 2 | 5K1 5k1 | R_0805_2012Metric | R30, R31 |
| 1 | 82R | R_0805_2012Metric | R36 |
| 1 | 18R | R_0805_2012Metric | R43 |
| 1 | 51R | R_0805_2012Metric | R44 |
USTSIPIN02 design files
The KiCad project lives in the ust-modules/USTSIPIN02 repository on GitHub; these links point at the commit this page was built from.
USTSIPIN02: common questions
What microcontroller does the USTSIPIN02 use?
The USTSIPIN02 is built around the ATMEGA1284P-AU, from the AVR/Arduino family.
How big is the USTSIPIN02 PCB?
The USTSIPIN02 measures 90.9 × 50.3 mm, has 4 copper layers and is 1.66 mm thick.
How many components are on the USTSIPIN02?
153 components, from 60 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 USTSIPIN02 design files?
From the ust-modules/USTSIPIN02 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 USTSIPIN02 design in my own project?
Yes, under the terms of its GPL-3.0 license, which ust-modules chose for the repository.
Can I test firmware for the USTSIPIN02 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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