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Attitude Determination and Control Subsystem of the CubeSat
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | PMOS | |
| U1 | STM32L471VET6 | STMicroelectronics Arm Cortex-M4 MCU, 512KB flash, 128KB RAM, 80 MHz, 1.71-3.6V, 82 GPIO, LQFP100 |
| U2 | IIS2MDCTR | |
| U3 | BMI270 | |
| U4 | AMS1117-3.3 | |
| U5-U7 | DRV8212P | H-Bridge driver, 4A, Low Voltage, PWM input, WSON-8 |
| U8,U9 | SN65HVD256D |
| U10 | TPS3824-33QDBVRQ1 |
|---|
| 120R1 | FerriteBead |
|---|
| C1,C2 | 22uF |
|---|
| C3,C21,C25,C27,C30 | 10uF | Unpolarized capacitor |
|---|
| C4-C10,C14,C17-C20 | 100nF | Unpolarized capacitor |
|---|
| C11 | 10nF |
|---|
| C12,C13 | 1uF |
|---|
| C15,C16 | 10pF |
|---|
| C22 | 220nF | Unpolarized capacitor |
|---|
| C23,C24,C26,C28,C29,C31 | 0.1uF | Unpolarized capacitor |
|---|
| D1 | ADCS_5V_LED |
|---|
| D2 | ADCS_3V3_LED |
|---|
| H1-H4 | MountingHole_Pad |
|---|
| J1,J2 | Conn_02x26_Odd_Even |
|---|
| J3 | USB_B_Micro |
|---|
| J4,J5 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
|---|
| JP2,JP3 | USB_POW_EN |
|---|
| R1,R2,R4,R5 | 1k5 |
|---|
| R3 | 10k |
|---|
| R6,R8 | 100k |
|---|
| R7,R9 | 100 |
|---|
| R10 | 0 |
|---|
| SW1 | SW_SPDT |
|---|
| Y1 | 32MHz |
|---|
