ultralight-tags
geoffreymbrown
Architecture to enable the creation of sub-gram sub-uA data loggers.
Components (7)
| Reference | Value | Description |
|---|---|---|
| U1 | TPS7A2018PDQN | 300 mA Low Dropout Voltage Regulator, Fixed Output, 1.6..6.0Vin, Low-Noise (7μV RMS), 6.5μA IQ LDO, X2SON-5 |
| U2 | MX25L12835G | 128 Mbit nor flash |
| U3 | AK09940A | |
| U4 | LSM6DSV16XTR | |
| U5 | LPS22HH | MEMS absolute pressure sensor, 260-1260 hPa, 1-200Hz ODR, 24bit, I2C/I3C/SPI interface, 2x2mm ST_HLGA-10L |
| C1,C2,C5-C10 | 0.1uf | |
| C3,C4 | 1uf |