Current draw and standby power-down
The DSC8001AI1-PROGRAMMABLE: Maximum supply current is 12.2 mA across the full frequency range and supply voltage span — a tight budget for battery-backed or power-sensitive nodes where the oscillator's draw competes with the MCU's sleep current.
Frequency stability and package footprint
Total frequency stability is ±50 ppm, covering initial tolerance, temperature drift, and aging — sufficient for UART bit-rate accuracy and most CAN/FlexRay clocking without external trimming.