Microchip Technology DSC1001CE1-020.0000T, XO (Standard), 20 MHz, CMOS output, MEMS base resonator, AEC-Q100 qualified, 4-SMD No Lead package.
| 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 | 20 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -20°C~70°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 DSC1001CE1-020.0000T is a 20 MHz MEMS-based oscillator from Microchip's DSC1001 series, delivering a CMOS output from a 1.8V to 3.3V supply rail. Its AEC-Q100 rating makes it a fit for automotive electronics where quartz oscillators often fail under vibration or temperature cycling.
Operating over -20°C to 70°C with ±50 ppm stability, it covers most indoor and automotive cabin applications without needing a wider-temperature variant.
Yes, the DSC1001CE1-020.0000T carries an AEC-Q100 rating, qualifying it for automotive-grade applications including under-hood and cabin domains.
It operates from 1.8V to 3.3V, covering common logic and processor supply rails without an external regulator.
The MEMS base resonator gives better shock and vibration tolerance compared to quartz, and the AEC-Q100 qualification adds reliability screening that standard quartz oscillators typically lack.
When the standby pin is asserted, the oscillator stops and draws only 15 µA max, allowing the system to cut clock power during sleep modes.