Microchip Technology DSC1001BE1-024.0000T, MEMS-based XO (Standard), 24 MHz, CMOS output, ±50 ppm stability, AEC-Q100 rated, 4-SMD no-lead package, active production.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 24 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -20°C~70°C |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1001BE1-024.0000T is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a fixed 24 MHz CMOS output with ±50 ppm frequency stability. Its AEC-Q100 rating qualifies it for automotive-grade applications, though the -20°C to 70°C operating temperature limits it to cabin or infotainment domains rather than under-hood use.
The device operates from a 1.8V to 3.3V supply, covering the common digital core and I/O rails.
Yes, it is a drop-in replacement for a 24 MHz quartz oscillator in the same 4-SMD no-lead footprint, with the advantage of AEC-Q100 qualification that many quartz oscillators lack. The MEMS resonator is inherently more shock- and vibration-tolerant than quartz, which matters for automotive cabin and infotainment applications. However, the -20°C to 70°C temperature range does not cover under-hood or engine-bay environments — verify the ambient temperature of your target location.