Microchip DSC1001CI5-044.0000T, XO (Standard) MEMS oscillator, 44 MHz, CMOS output, ±10 ppm stability, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package.
| 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 | 44 MHz |
| Frequency stability | ±10ppm |
| Operating temperature | -40°C~85°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 supply voltage range of 1.8 V to 3.3 V allows the same part to serve 1.8 V and 3.3 V logic domains without a separate regulator — a single BOM line covers both rails.
Housed in a 3.20 mm x 2.50 mm 4-SMD no-lead package with a seated height of 0.90 mm max, it fits standard oscillator footprints and reflow profiles.
Yes, the DSC1001CI5-044.0000T carries an AEC-Q100 rating, qualifying it for automotive applications.
The DSC1001 series includes multiple frequency and stability variants in the same 4-SMD package and pinout. For a direct 44 MHz replacement, the DSC1001CI5-044.0000T is the specific order code; no official second-source or cross-reference is listed by Microchip.