Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 24.576 MHz, CMOS output, 4-SMD no-lead package, AEC-Q100 qualified, -40°C to 85°C, 1.8V to 3.3V supply.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 24.576 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| 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 DSC1001CI2-024.5760B is a 24.576 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output in a 4-SMD no-lead package measuring 3.20 mm x 2.50 mm.
Operating from 1.8V to 3.3V, the oscillator covers the three most common digital logic rails without an intermediate regulator — a single BOM line serves 1.8V, 2.5V, or 3.3V domains.
The output frequency is 24.576 MHz, a standard rate for USB, Ethernet, and serial communication interfaces.
Yes, it carries AEC-Q100 qualification, which means it has passed automotive-grade temperature cycling, ESD sensitivity, and reliability stress tests.
Yes, the standby (power down) function disables the output and drops the supply current to 15 µA max, allowing the oscillator to be gated off during system sleep states.
This is a MEMS-based XO (Standard) with a CMOS output — it is a complete oscillator, not a bare crystal. It can replace a quartz crystal oscillator in the same 4-SMD no-lead footprint if the supply voltage (1.8V to 3.3V) and output type (CMOS) match the original. Confirm the pinout and enable/disable logic against your existing BOM before committing.