Microchip Technology DSC1001CI5-033.3300, XO (Standard) MEMS oscillator, 33.33 MHz CMOS output, ±10 ppm stability, AEC-Q100, -40°C to +85°C, 1.8V~3.3V supply, 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 | 33.33 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 | Tube |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1001CI5-033.3300 is a MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a fixed 33.33 MHz CMOS output.
The 1.8V to 3.3V supply range lets the same part serve 1.8V-core MCUs and 3.3V peripheral buses without a level translator. The 3.20 mm x 2.50 mm footprint matches the standard 3.2 x 2.5 mm oscillator land pattern — no board layout change from a quartz XO.
For volume requirements, confirm reel or tape-and-reel options with the DSC1001 series base number.
Yes, the DSC1001CI5-033.3300 carries an AEC-Q100 rating, which qualifies it for automotive-grade applications.
Yes, it is a drop-in replacement for a 33.33 MHz quartz XO with CMOS output. The 3.20 mm x 2.50 mm 4-SMD no-lead footprint matches the industry-standard 3.2 x 2.5 mm oscillator land pattern. The MEMS resonator is more shock- and vibration-tolerant than quartz, which is an advantage in automotive and industrial environments.
The package is 4-SMD, No Lead with dimensions 3.20 mm x 2.50 mm and a seated height of 0.90 mm. It uses the standard 3.2 x 2.5 mm oscillator land pattern — no special pad geometry required.