HE16
peppapighs
Hall-Effect Macropad with 8kHz Polling Rate
Components (20)
| Reference | Value | Description |
|---|---|---|
| U1 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U2 | TLV75733PDBV | 1A Low IQ Small Size Low Dropout Voltage Regulator, Fixed Output 3.3V, SOT-23-5 |
| U3 | XC6206P332MR-G | Positive 60-250mA Low Dropout Regulator, Fixed Output, SOT-23 |
| U4 | AT32F405RCT7 | |
| U5 | W25Q32JVSS | 32Mbit / 4MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8 (208 mil) |
| AM1,AM2 | SN74LV4051A | Analog Multiplexer 8 to 1 lins |
| C1,C3,C5,C7,C9,C11,C13,C15,C17,C19,C21,C23,C25,C27,C29,C31,C33,C34,C39,C43-C45,C47,C48 | 100n | Unpolarized capacitor |
| C2,C4,C6,C8,C10,C12,C14,C16,C18,C20,C22,C24,C26,C28,C30,C32 | 4.7n | Unpolarized capacitor |
| C35,C36 | 2.2u | Unpolarized capacitor |
| C37,C38,C40 | 1u | Unpolarized capacitor |
| C41,C42 | 30p | Unpolarized capacitor |
| C46 | 10u | Unpolarized capacitor |
| F1 | BSMD0805-050-24V | Resettable fuse, polymeric positive temperature coefficient |
| HE1-HE16 | MT9102ET | |
| J1 | TYPE-C-31-M-12 | USB 2.0-only 16P Type-C Receptacle connector |
| R1,R2,R5-R7 | 5.1k | Resistor |
| R3 | 10k | Resistor |
| R4 | 12k | Resistor |
| SW1,SW2 | TS-1187A-B-A-B | Push button switch, generic, two pins |
| Y1 | X322512MSB4SI | Four pin crystal, GND on pins 2 and 4 |