Tympan Rev E Hardware
About the Tympan Rev E Hardware PCB
Tympan Rev E Hardware is an open source NXP PCB design by Tympan, published on GitHub under the MIT license. It is a 4-layer board measuring 38 × 74 mm, with 88 components from 38 distinct parts.
Its main chip is the Teensy4.1, from the NXP family. Other key parts include the bc127, MCP73831, TLV320AIC3206IRSBT, 74LVC1G66 and LP5907MFX-1.8. By type, the board carries 33 resistors, 26 capacitors, 10 connectors, 7 ICs, 4 diodes and 2 battery holders.
From the project
Repository for Tympan Rev E Electronics and case designs
Push of 5/13/21 Added breakout of the Program pin to an Tympan board pushbutton. Location of Pushbutton is between the IN OUT at the TOP of the board.
Main components on the Tympan Rev E Hardware
Tympan Rev E Hardware bill of materials (BOM)
88 components, 38 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | bc127 BC127 | BC127 | IC1 |
| 1 | MCP73831 | SOT-23-5 | U1 |
| 1 | TLV320AIC3206IRSBT | UQFN-40-1EP_5x5mm_P0.4mm_EP3.8x3.8mm | U2 |
| 1 | 74LVC1G66 | SOT-353_SC-70-5 | U3 |
| 1 | LP5907MFX-1.8 | SOT-23-5 | U4 |
| 1 | Teensy4.1 | Teensy41_SMT | U5 |
| 1 | LC709203 | WDFN8_3X4mm_0.65P | U6 |
| 1 | SJ-3523-SMT-TR | SJ-3523-SMT-TR | J1 |
| 1 | SJ-3524-SMT-TR-PI | SJ-3524-SMT-TR | J2 |
| 1 | Conn_01x06 | Pin_Header_Straight_1x06_Pitch2.00mm | J3 |
| 1 | Qwiik Connector | JST_SH_SM04B-SRSS-TB_04x1.00mm_Angled | J4 |
| 2 | Conn_01x24 | Pin_Header_Straight_1x24_Pitch2.54mm_SMD_Pin1Left | J5, J6 |
| 4 | CONN_01X06 | PinHeader_1x06_P2.54mm_Vertical | P1, P2, P3, P4 |
| 1 | Battery_Cell | BatteryHolder_Keystone_3001_1x12mm | BT1 |
| 1 | 4UCON-20519 | 4UCON-0217-20519 | BT2 |
| 1 | FUSE | C_1206_3216Metric | F1 |
| 2 | SPM0687LR5H-1 | SPM0687LR5H-1 | MIC1, MIC2 |
| 1 | POT | PinHeader_1x03_P2.54mm_Vertical | RV1 |
| 1 | CL-SB-22A | CL-SB-22A | SW1 |
| 1 | SW_Push | MJTP1117 | SW2 |
Show 18 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | APHB1608SGNC | ABHB1608S | D1 |
| 2 | LED | C_1206_3216Metric | D2, D3 |
| 1 | Led_RGB_CA | CLMVB-FKA-CFHEHLCBB7a363 | D4 |
| 10 | 2.2uF | C_0402_1005Metric | C1, C2, C3, C4, C5, C11, C15, C16 +2 |
| 7 | 0.1uF | C_0402_1005Metric | C6, C8, C10, C13, C17, C18, C25 |
| 3 | 10uF | C_0402_1005Metric | C7, C9, C14 |
| 6 | 1uF | C_0402_1005Metric | C12, C19, C20, C21, C22, C26 |
| 4 | 1K | R_0402_1005Metric | R1, R11, R21, R22 |
| 3 | DNP | R_0603_1608Metric | R2, R16, R17 |
| 8 | 33R | R_0402_1005Metric | R3, R4, R5, R6, R7, R8, R9, R10 |
| 1 | 2.2K | R_0402_1005Metric | R12 |
| 2 | 0R | R_0603_1608Metric | R13, R14 |
| 2 | 2.2K | R_0603_1608Metric | R15, R18 |
| 2 | 240R | R_0402_1005Metric | R19, R20 |
| 3 | 10K | R_0402_1005Metric | R23, R24, R31 |
| 1 | 100K | R_0402_1005Metric | R25 |
| 3 | 470R | R_0402_1005Metric | R26, R27, R28 |
| 4 | 4K7 | R_0402_1005Metric | R29, R30, R32, R33 |
Tympan Rev E Hardware design files
The KiCad project lives in the Tympan/Tympan_Rev_E_Hardware repository on GitHub; these links point at the commit this page was built from.
Tympan Rev E Hardware: common questions
What microcontroller does the Tympan Rev E Hardware use?
The Tympan Rev E Hardware is built around the Teensy4.1, from the NXP family.
How big is the Tympan Rev E Hardware PCB?
The Tympan Rev E Hardware measures 38 × 74 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Tympan Rev E Hardware?
88 components, from 38 distinct parts. The full bill of materials is listed on this page.
Where can I download the Tympan Rev E Hardware design files?
From the Tympan/Tympan_Rev_E_Hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Tympan Rev E Hardware design in my own project?
Yes, under the terms of its MIT license, which Tympan chose for the repository.
Can I test firmware for the Tympan Rev E Hardware without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.
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