Microchip Technology DSC1001DI1-004.9152, XO (Standard) MEMS oscillator, 4.9152 MHz CMOS output, ±50 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 | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 4.9152 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| 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 |
Supply voltage spans 1.8V to 3.3V, so the same part can run from a 1.8V core rail, a 2.5V I/O rail, or a 3.3V peripheral bus without a dedicated regulator.
No official successor or replacement is recorded — the part is the current offering in the DSC1001 series.
Yes — the supply voltage range is 1.8V to 3.3V, so it operates directly from a 3.3V rail and its CMOS output swings rail-to-rail, meeting 3.3V logic levels without a level shifter.
No external components are needed. The standby (power-down) function is integrated — pulling the enable pin low disables the output and drops current to 15 µA max. The MEMS resonator and oscillator circuit are self-contained in the 4-SMD package.