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molnija3d
| Reference | Value | Description |
|---|---|---|
| U1 | STM32F401CCUx | STMicroelectronics Arm Cortex-M4 MCU, 256KB flash, 64KB RAM, 84 MHz, 1.7-3.6V, 36 GPIO, UFQFPN48 |
| U2 | AT24C32 | I2C Serial EEPROM, 32Kb (4096x8) with Unique Serial Number, UDFN8 |
| U3 | REG1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| C1-C4 | C | Unpolarized capacitor |
| C5-C9 | 100n | Unpolarized capacitor |
| C10,C11 | 16n | Unpolarized capacitor |
| D1-D4 | LED | Light emitting diode |
| J1 | USB_B_Micro | USB Micro Type B connector |
| R1-R4 | 1.5k | Resistor |
| R5,R7,R9,R11 | 1k | Resistor |
| R6,R8,R10,R12 | 180k | Resistor |
| R13-R16 | 10k | Resistor |
| R17,R18 | 22R | Resistor |
| R19 | 1R | Resistor |
| R20 | 100k | Resistor |
| SW1-SW4 | SW_Push | Push button switch, generic, two pins |
| Y1 | Crystal_Small | Two pin crystal, small symbol |