mdt-chipdown
andykarpov
MicroDEXED touch custom PCB
Components (53)
| Reference | Value | Description |
|---|---|---|
| Q1 | DMG2305UX | SOT-23 P-MOSFET enchancement mode transistor, 20V, 4.2A, 1.4W, Alternate KiCAD Library |
| U1 | TPD3S014 | Current Limit Switch and D+/D– ESD Protection for USB Host Port, 0.5A, SOT-23-6 |
| U2 | AMS1117-3.3 | |
| U3 | ILI9341 3.2" capacitive touch | Generic connector, single row, 01x14, script generated (kicad-library-utils/schlib/autogen/connector/) |
| U4 | PCM5102A | |
| U5,U6 | APS6404L-3SQR | 16 Mbit / 2M x 8-bits serial pseudo SRAM MEMORY, up to 133MHz, 2.7-3.6V supply, SOIC-8 (SOP-8) |
| U7 | MKL02Z32VFG4 | Kinetis KL02 series, 48-MHz/32-bit ARM Cortex-M0+, 32 kB flash, 4 kB SRAM, QFN-16 |
| U8 | GD25Q64ESIGR | 3.0V, Standard/Dual/Quad Serial Flash, WSON-8 |
| U9 | MIMXRT1062DVJ6B | IC MCU 32BIT EXT MEM 196MAPBGA |
| U10 | TLV75733PDBV | 1A Low IQ Small Size Low Dropout Voltage Regulator, Fixed Output 3.3V, SOT-23-5 |
| U11 | 74LVC2G06 | Dual NOT Gate, Open Drain, Low-Voltage CMOS |
| USB1 | USB_HOST | USB Type A connector |
| USB2 | USB | USB 2.0-only 14P Type-C Receptacle connector |
| C1,C4,C6,C14,C17,C18,C20,C34,C36,C37 | 10u | |
| C2,C3,C10 | 100uF | |
| C5,C7-C9,C11,C12,C15,C21-C24,C27,C29,C31,C53 | 100n | |
| C13,C35 | 2u2 | |
| C16,C19 | 2n2 | |
| C25,C26 | 12p | |
| C28,C30 | 20p | |
| C32,C38,C39,C43,C45-C49,C52 | 220n | |
| C33,C40-C42,C44,L3 | 4u7 | Inductor, small symbol |
| C50,C51 | 10n | |
| D1,D7 | BAT54S | Vr 30V, If 200mA, Dual schottky barrier diode, in series, SOT-323 |
| D2 | SM6T6V8A | |
| D3 | LED1 | Light emitting diode |
| D4 | LED2 | Light emitting diode |
| D5 | MCU LED | Light emitting diode |
| D6 | BAT54C | dual schottky barrier diode, common cathode |
| ENC1 | Rotary_Encoder_L | Rotary encoder, dual channel, incremental quadrate outputs, with switch |
| ENC2 | Rotary_Encoder_R | Rotary encoder, dual channel, incremental quadrate outputs, with switch |
| F1,F2 | 2A | Resettable fuse, polymeric positive temperature coefficient |
| J1,J2 | BI | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4,J5 | Micro_SD_Card | Micro SD Card Socket |
| JP5,JP6 | Jumper_2_Open | Jumper, 2-pole, open |
| L1,L2 | Ferrite 120 | Inductor, small symbol |
| OC1 | TLP2362 | SO-5 Optocoupler, Open Collector/Drain output, Inverting, 3.75kV, 10Mbps, Alternate KiCAD Library |
| R1,R2 | 5k1 | Resistor |
| R3,R5,R21-R23 | 47 | |
| R4 | 220 | |
| R7-R9,R13 | 1k | |
| R10,R24 | 0 | |
| R11,R12 | 470 | |
| R14 | 2M2 | |
| R15,R20 | 100k | |
| R16-R19 | 10k | |
| SW1 | ON_OFF | Push button switch, generic, two pins |
| SW2 | PROGRAM | Push button switch, generic, two pins |
| TRS1 | LINE OUT | Audio Jack, 4 Poles (TRRS) |
| TRS2 | MIDI OUT | Audio Jack, 4 Poles (TRRS) |
| TRS3 | MIDI IN | Audio Jack, 4 Poles (TRRS) |
| Y1 | 24MHz | Four pin crystal, GND on pins 2 and 4 |
| Y2 | 32768 | Three pin crystal, GND on pin 3 |