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xwhatits-capsense-controller - amkey-usb
BOM014214 · amkey-usb-115a5b87
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “Microchip” in the ezPLM catalogue. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- 8-bit MCU (AVR / PIC / 8051 / STM8)
- U1 ATMEGA32U2 · by part number
- Comparator
- U3, U4 LM339A · by part number
- Digital-to-analog converter (DAC)
- U2 DAC101S101 · by part number
- Shift register / latch / flip-flop
- U5, U6 74AHC595 · by part number
Helper circuits
- Crystal / oscillator
- X1 16MHz · by part number
- USB connector (Type-C / Micro / A)
- P1 USB · by footprint
Online view
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23 rows · 39 parts0 of 23 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C1, C2 | 22pFSM0805 | No part number | 2 | ||
| C3 | 4.7uFSM0805 | No part number | 1 | ||
| C4, C6, C7, C8, C9, C10, C11, C12 | 0.1uFSM0805 | No part number | 8 | ||
| C5 | 1uFSM0805 | No part number | 1 | ||
| R1, R2 | 22SM0805 | No part number | 2 | ||
| R3, R6 | 20KSM0805 | No part number | 2 | ||
| R4, R7 | 4.7KSM0805 | No part number | 2 | ||
| R5, R9 | 10KSM0805 | No part number | 2 | ||
| R8 | 1KSM0805 | No part number | 1 | ||
| U1 | ATMEGA32U2TQFP32 | No part number | 1 | ||
| U2 | DAC101S101SOT23_6 | No part number | 1 | ||
| U3, U4 | LM339Aso-14 | No part number | 2 | ||
| U5, U6 | 74AHC595DHVQFN16 | No part number | 2 | ||
| X1 | 16MHzHC49US | No part number | 1 | ||
| SW1 | PROGInterface labelTEST_BRIDGE_SM | No part number | 1 | ||
| SW2 | RESETInterface labelTEST_BRIDGE_SM | No part number | 1 | ||
| 1PIN | P***1pin | No part number | 1 | ||
| RP1, RP2 | 10KRPACK_1206 | No part number | 2 | ||
| RP3, RP4 | 100KRPACK_1206 | No part number | 2 | ||
| P1 | USBInterface labelUSB-Micro-B-SMT | No part number | 1 | ||
| P2 | CONN_3X2pin_array_3x2 | No part number | 1 | ||
| P3 | ColumnsInterface labelPIN_ARRAY-32X1 | No part number | 1 | ||
| P4 | RowsInterface labelPIN_ARRAY-16X1 | No part number | 1 |