Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 5 MHz CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, –40°C to 85°C, surface-mount 4-SMD package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 5 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| 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 Exposed Pad |
The DSC1001AI1-005.0000T carries AEC-Q100 qualification — not just a datasheet note, but a documented reliability program with PPAP evidence that an OEM auditor expects to see. Capable is not qualified; this part is graded. The MEMS resonator holds ±50 ppm frequency stability across that span.
Operates from 1.8V to 3.3V without a regulator change — a single BOM line covers 2.5V and 3.3V logic domains in the same ECU.
Yes — the ratings field explicitly lists AEC-Q100.
Any DSC1001-series part with the same 4-SMD footprint and frequency is pin-compatible. For a different frequency, change the last digits of the order code while keeping the DSC1001AI1 prefix — confirm the full MPN against your timing requirement.