Microchip Technology DSC1001 series, XO (Standard), 33.3333 MHz, CMOS output, AEC-Q100 qualified, -40°C~105°C, 4-SMD no-lead package, 1.8V~3.3V supply
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 7.2mA |
| Current - supply (Disable) | 15µA |
| Frequency | 33.3333 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1001DL1-033.3333 is an active-production MEMS-based XO that delivers a 33.3333 MHz CMOS clock with ±50 ppm stability across -40°C to 105°C — the full industrial-automotive temperature band. The 4-SMD no-lead package (2.50 mm × 2.00 mm) keeps the footprint small enough for space-constrained ECUs and sensor modules.
Runs on any rail from 1.8V to 3.3V — no separate regulator needed when the same supply feeds a 3.3V MCU and a 1.8V I/O bank.
Suitable for under-hood, cabin, and chassis-domain ECUs where the ambient temperature stays within that band.