4 layers144.3 × 143.8 mm
4 layers50.2 × 23.6 mm
Sdrewire
agners/sdrewireSDReWire micro SD inline reader
- Size
- 50.2 × 23.6 mm
- Copper layers
- 4
- Thickness
- 0.8 mm
- Parts
- 99
- Nets
- 105
- Pads
- 490
- Tracks, vias
- 132, 21
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20201116)
- Created
- 23 Nov 2020
- Updated
- 24 Nov 2020
Overview
Sdrewire is an open-source printed circuit board by agners, from the agners/sdrewire repository on GitHub. It is a 4-layer board of 50.2 × 23.6 mm with 99 parts on 105 nets, routed with 132 tracks and 21 vias.
It is built around the FT230XQ-R, USB2422/MJ and MIC5363-3.3YMT-T5, with the SN74AXC4T774RSVR, SN74LVC1G14DRL and TS3DDR4000ZBAR among its other parts. Its parts include 44 capacitors, 21 resistors, 11 ICs, 4 diodes and 4 connectors.
Main components
7
FT230XQ-R
QFN-16-EP(4x4)-40℃~+85℃ 125uA 3.3V~5V 8mA USB 2.0 USB to UART QFN-16-EP(4x4) USB Converters ROHSFTDIUSB Converters
USB2422/MJ
QFN-24-EP(4x4)2 3.3V Hub USB 2.0 QFN-24-EP(4x4) USB HUB Controllers ROHSMicrochip TechnologyUSB Converters
MIC5363-3.3YMT-T5
XDFN-6-EP(1.2x1.2)-40℃~+125℃@(Tj) 200uVrms 3.3V 300mA 380mV@(300mA) 5.5V 53uA 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive XDFN-6-EP(1.2x1.2) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SN74AXC4T774RSVR
UQFN-16(1.8x2.6)-40℃~+125℃ 1 310Mbps 4 650mV~3.6V 650mV~3.6V Bidirectional Tri-State UQFN-16(1.8x2.6) Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters
SN74LVC1G14DRL
SOTFL-5Single Schmitt-Trigger InverterTexas InstrumentsUncategorised
TS3DDR4000ZBAR
NFBGA-48-40℃~+85℃ 12 1pF 2.375V~3.6V 2:1 5.6GHz 65us 85ps 8Ω Bidirectional analog channel、Power-off isolation NFBGA-48 Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches, Multiplexers
BSS84
SOT-23-55℃~+150℃ 1 P-Channel 130mA 2.8pF 24.6pF 2V 3.2Ω@5V 300mW 4.7pF 50V 590pC@10V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
Parts
99| Qty | Value | Footprint | References |
|---|---|---|---|
| 30 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C1, C3, C10, C11, C12, C13, C14, C18, C21, C37, C38, C39, C40, C41, C42, C43 +14 |
| 6 | 1uF | Capacitor_SMD:C_0402_1005Metric | C16, C17, C50, C52, C55, C56 |
| 6 | Fiducial | Fiducial:Fiducial_0.5mm_Mask1mm | FID1, FID2, FID3, FID4, FID5, FID6 |
| 5 | 47k | Resistor_SMD:R_0402_1005Metric | R4, R5, R8, R9, R10 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric | R12, R26, R28, R30 |
| 4 | 6pF | Capacitor_SMD:C_0402_1005Metric | C4, C15, C19, C20 |
| 4 | LED | LED_SMD:LED_0402_1005Metric | D1, D2, D3, D4 |
| 3 | 1k | Resistor_SMD:R_0402_1005Metric | R24, R25, R29 |
| 3 | 4.7uF | Capacitor_SMD:C_0402_1005Metric | C7, C44, C46 |
| 2 | 100k | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | 4k7 | Resistor_SMD:R_0402_1005Metric | R37, R39 |
| 2 | DMG1032UV | Package_TO_SOT_SMD:SOT-563 | Q1, Q3 |
| 1 | 100 | Resistor_SMD:R_Array_Convex_4x0402 | RN2 |
| 1 | 10k | Resistor_SMD:R_Array_Convex_4x0402 | RN1 |
| 1 | 10uF | Capacitor_SMD:C_0402_1005Metric | C2 |
| 1 | 12k | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | 1k@100MHz | Resistor_SMD:R_0603_1608Metric | FB2 |
| 1 | 200k | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 24MHz | Oscillator:Oscillator_SMD_Abracon_ASCO-4Pin_1.6x1.2mm | Y1 |
| 1 | 25LCxxx-MC | Package_DFN_QFN:DFN-8-1EP_3x2mm_P0.5mm_EP1.75x1.45mm | U15 |
| 1 | 25MHz | Oscillator:Oscillator_SMD_Abracon_ASCO-4Pin_1.6x1.2mm | Y2 |
| 1 | 680 | Resistor_SMD:R_0402_1005Metric | R31 |
| 1 | 74AUC1G86 | Package_TO_SOT_SMD:SOT-353_SC-70-5 | U13 |
| 1 | 900k | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | BSS84 | Package_TO_SOT_SMD:SOT-23 | Q2 |
| 1 | Conn_01x06 | Connector_JST:JST_SH_SM06B-SRSS-TB_1x06-1MP_P1.00mm_Horizontal | J2 |
| 1 | DNI | Resistor_SMD:R_0402_1005Metric | R11 |
| 1 | FT230XQ | Package_DFN_QFN:QFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm | U7 |
| 1 | GL3224-OIYxx | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm | U14 |
| 1 | HD3SS3220 | Custom:WQFP-30-1EP_4.6x2.6mm_P0.4mm_EP3.2x1.2mm | U2 |
| 1 | Jumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm_NumberLabels | JP1 |
| 1 | MG2040 | Custom:UDFN-18-3EP_5.5x1.5mm_P0.5mm_EP0.5x0.5mm | U3 |
| 1 | MIC5363-3.3YMT | Package_DFN_QFN:DFN-6-1EP_1.2x1.2mm_P0.4mm_EP0.3x0.94mm_PullBack | U1 |
| 1 | Micro_SD_Card | Connector_Card:microSD_HC_Wuerth_693072010801 | J3 |
| 1 | SN74AXC4T774RSV | Custom:QFN-16_1.8x2.6_Pitch0.4mm | U5 |
| 1 | SN74LVC1G14DRL | Package_TO_SOT_SMD:SOT-553 | U11 |
| 1 | TS3DDR4000ZBAR | Custom:Texas_NFBGA-48_3.1x8.1mm_Layout4x12_P0.65mm | U12 |
| 1 | USB2422 | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U4 |
| 1 | USB_C_Receptacle | Custom:USB_C_Receptacle_Molex_1054500101 | J1 |
| 1 | uSD_edge_contacts | Custom:uSD_PCB | J4 |
Questions
How big is the Sdrewire PCB?
It measures 50.2 × 23.6 mm and has 4 copper layers, 0.8 mm thick.
What parts does the Sdrewire use?
99 parts, built around the FT230XQ-R, USB2422/MJ, MIC5363-3.3YMT-T5 and SN74AXC4T774RSVR. 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 Sdrewire KiCad files?
From the agners/sdrewire repository on GitHub, at the commit this page was made from: the board is sdrewire.kicad_pcb and its schematic ftdi.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Sdrewire design in my own project?
Its repository states no licence, so its author keeps all rights: ask agners before reusing the design.
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