Microchip Technology DSC150X series MEMS XO (Standard), 24 MHz, LVCMOS output, ±20 ppm frequency stability, 1.8V supply, 4-VDFN exposed pad package, -40 to 85°C industrial temperature range.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC150X |
| Mounting | Surface Mount |
| Voltage | 1.8V |
| Current - supply | 7.5mA |
| Current - supply (Disable) | 1µA (Typ) |
| Frequency | 24 MHz |
| Frequency stability | ±20ppm |
| 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 | LVCMOS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-VDFN Exposed Pad |
The DSC1505AI3A-24M00000T is a MEMS-based XO (Standard) from Microchip's DSC150X series, delivering a fixed 24 MHz LVCMOS output with ±20 ppm frequency stability — tight enough for UART, SPI, and I2C timing without external tuning components. The MEMS resonator eliminates startup-time variation and vibration-induced frequency shifts, making it a drop-in replacement for crystal-based clock sources in the same footprint.
Yes — the MEMS XO is a drop-in replacement for a quartz crystal oscillator in the same 4-VDFN exposed pad footprint. It provides a 24 MHz LVCMOS output with ±20 ppm stability and eliminates the quartz startup delay and vibration sensitivity.
The part is supplied in a 4-VDFN exposed pad package consistent with RoHS-compliant construction. Confirm the specific RoHS certificate with your Microchip sales contact or through the storefront's compliance documentation.