Microchip DSC1001 series MEMS XO (Standard), 15.5 MHz CMOS output, ±25 ppm stability, 1.8V to 3.3V supply, AEC-Q100 rated, -40°C to 85°C, 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 | 15.5 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| 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 Exposed Pad |
Operates from a 1.8V to 3.3V supply rail, so the same part can serve 1.8V-core MCUs or 3.3V peripheral domains without a separate voltage translator.
Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — a standard footprint that reflows on a typical lead-free profile without special handling. Supplied on Tape & Reel (TR), ready for pick-and-place assembly in volume.
Yes — it is a drop-in MEMS XO replacement for a quartz-based oscillator in the same 7.00 mm x 5.00 mm 4-pin footprint. The MEMS resonator offers better shock and vibration immunity than a quartz crystal, and the ±25 ppm stability covers most industrial timing needs. No board layout change is required if the supply voltage matches.