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stellarcorp
Core software repository for the Tennessee Valley Stellar Corporation
| Reference | Value | Description |
|---|---|---|
| U1 | STM32L452RCTx | STMicroelectronics Arm Cortex-M4 MCU, 256KB flash, 160KB RAM, 80 MHz, 1.71-3.6V, 52 GPIO, LQFP64 |
| U2 | TCAN330DR | 3.3-V CAN Transceivers |
| U3 | INA260 | Current/power/voltage monitor with Integrated 2mΩ Shunt Resistor, 2.7V - 5.5V, I2C, TSSOP-16 |
| U4 | TPS63900 | Buck-Boost Converter, 1.8-5.5V Input Voltage, 0.4A Switch Current, Adjustable 1.8-5V Output Voltage, WSON-10 |
| U5 | RFM69HCW | |
| U6 | IMU1 | |
| C1-C3,C7-C9,C13,C14,C19,C20 | 100n | Unpolarized capacitor |
| C4,C6 | 10u | Unpolarized capacitor |
| C5,C17 | 22u |
| Unpolarized capacitor |
| C10-C12,C15,C16,C18 | 1u | Unpolarized capacitor |
|---|
| D1 | Blue LED | Light emitting diode |
|---|
| J2,J3 | Molex_504050-1291 | 12-pin Pico-Lock Header |
|---|
| L1 | 2.2µH | Inductor, small symbol |
|---|
| R1,R3,R6,R11,R12,R17,R25,R26,R33,R48 | 9k31 | Resistor |
|---|
| R2,R4,R5,R7-R9,R18-R23,R34,R37-R39 | 33 | Resistor |
|---|
| R10 | 36k5 | Resistor |
|---|
| R13,R16 | 3k16 | Resistor |
|---|
| R14,R15 | 221k | Resistor |
|---|
| R49,R50 | 60 | Resistor |
|---|