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STM32H750 M.2 module for audio applications
Components (24)
| Reference | Value | Description |
|---|---|---|
| U1 | STM32H750VBTx | STMicroelectronics Arm Cortex-M7 MCU, 128KB flash, 1024KB RAM, 480 MHz, 1.71-3.6V, 82 GPIO, LQFP100 |
| U2,U3 | TLV320AIC3104IRHBR | |
| U4 | LD1117S33TR_SOT223 | 800mA Fixed Low Drop Positive Voltage Regulator, Fixed Output 3.3V, SOT-223 |
| U5 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U8 | TLV74333PDBVR_SOT23-5 | 300mA Low Dropout Voltage Regulator, Fixed Output 1.8V, SOT-23-5 |
| 1? | M.2-B-KEY | |
| C1-C6,C14,C15,C18,C19,C22,C24,C26,C28,C30,C32,C36,C38 | 100nF | Unpolarized capacitor |
| C7,C13,C34,C35 | 10uF | Unpolarized capacitor |
| C8 | 10nF | Unpolarized capacitor |
| C9,C10,C20,C21,C23,C25,C27,C29,C31,C33,C37,C39 | 1uF | Unpolarized capacitor |
| C11,C12 | 9pF | Unpolarized capacitor |
| C16,C17,C40,C41 | 22uF | Unpolarized capacitor |
| C42,C43 | 2.2uF | Unpolarized capacitor |
| D1 | LED | Light emitting diode |
| D2-D8 | D_TVS | Bidirectional transient-voltage-suppression diode |
| FB1 | 120R | Ferrite bead |
| J1 | Micro_SD_Card_Det1 | Micro SD Card Socket with one card detection pin |
| J2 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| J3 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
| R1-R8,R12-R15 | 10k | Resistor |
| R9 | 1.5k | Resistor |
| R10,R11 | 5.1k | Resistor |
| SW1,SW2 | SW_Push | Push button switch, generic, two pins |
| Y1 | 16MHz | Four pin crystal, GND on pins 2 and 4 |