CircuitDesign
SubomiB
Hardware/PCB/FPGA/ASIC Design
Components (41)
| Reference | Value | Description |
|---|---|---|
| U1 | TPS62163DSG | 1A Step-Down Converter with DCS-Control, fixed 5.0V output, 3-17V input voltage, WSON-8 |
| U2 | MCP1727-3302xMF | 1.5A, Low Voltage, Low Quiescent Current LDO Regulator, 2.3 - 6V Input, Fixed 3.3V Output, 330mV Dropout, DFN-8 |
| U3 | STM32F103C8T6 | STMicroelectronics Arm Cortex-M3 MCU, 64KB flash, 20KB RAM, 72 MHz, 2.0-3.6V, 37 GPIO, LQFP48 |
| U4 | SAM-M8Q | GPS ublox M8 variant |
| U5 | PCA9506BS | IO expander 40 GPIO, I2C 400kHz, Interrupt, Reset, OE, 2.3 - 5.5V, HVQFN-56 |
| C1,C2,C7,C16,C17 | 1u | Unpolarized capacitor |
| C3 | 10u | Unpolarized capacitor |
| C4 | 22u | Unpolarized capacitor |
| C5,C10,C22 | 4u7 | Unpolarized capacitor |
| C6 | 1n | Unpolarized capacitor |
| C8,C9 | 10p | Unpolarized capacitor |
| C11-C14,C18-C21 |