Microchip Technology DSC1001CL1-033.3333T, XO (Standard) MEMS oscillator, 33.3333 MHz, CMOS output, 1.8V~3.3V supply, ±50ppm stability, AEC-Q100 qualified, -40°C to +105°C.
| 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) | 0.126\" 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 |
Outputs a 33.3333 MHz CMOS clock — a common frequency for Ethernet PHY reference clocks, USB controllers, and general-purpose MCU timing. Supply voltage range is 1.8V to 3.3V, so the same part can be used across a 3.3V I/O bank and a 1.8V core rail without a level translator — useful when the BOM mixes voltage domains.
Yes — the base resonator is MEMS, not quartz. This gives it better shock and vibration tolerance, which is why Microchip qualified it to AEC-Q100.