Microchip Technology DSC60XX series, XO (Standard) MEMS oscillator, 4 MHz, CMOS output, 1.71V–3.63V supply, ±25 ppm stability, AEC-Q100, 4-SMD no-lead package, Tape & Reel
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC60XX |
| Mounting | Surface Mount |
| Supply voltage | 1.71V ~ 3.63V |
| Current - supply | 1.3mA (Typ) |
| Frequency | 4 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.079\" L x 0.063\" W (2.00mm x 1.60mm) |
| Height - seated | 0.035\" (0.89mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
It runs from a 1.71V to 3.63V supply rail, so it works with 1.8V, 2.5V, or 3.3V logic domains without a level shifter. This is useful for power-sequencing or sleep modes where the clock domain is shut down.
The 4 MHz fixed frequency, CMOS output, and 2.00 mm x 1.60 mm 4-SMD package are the critical parameters a replacement must match.
Yes, it carries AEC-Q100 rating, meaning it was qualified for automotive-grade temperature and reliability. The operating temperature range is -40°C to +85°C.
No official successor is listed by Microchip. A replacement must match the 4 MHz frequency, CMOS output, 1.71V–3.63V supply range, and the 2.00 mm x 1.60 mm 4-SMD no-lead footprint. The AEC-Q100 qualification is specific to this part; a non-automotive-grade MEMS oscillator may fit electrically but not meet the same reliability screening.