Microchip DSC1121DL2-008.0000T, XO (Standard) MEMS oscillator, 8 MHz CMOS output, ±25 ppm frequency stability, AEC-Q100 qualified, surface-mount 6-SMD package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1121 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 22mA |
| Frequency | 8 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
Housed in a 6-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — the same footprint as many standard quartz oscillators, so a layout swap requires no board spin.
Yes — it carries AEC-Q100 automotive-grade certification. That means it has passed the reliability stress tests required for under-hood and cabin-domain electronics, including temperature cycling, ESD, and latch-up immunity.
Yes — the part includes an enable/disable function. When disabled, the output goes to high-Z and the supply current drops to 22 mA max, allowing the system to power-manage the clock tree without an external load switch.
Yes — the 6-SMD, No Lead package (2.50 mm x 2.00 mm, 0.90 mm seated height) matches the footprint of many standard quartz oscillators. The CMOS output and wide supply range (2.25 V to 3.6 V,) make it a drop-in replacement on most MCU clock inputs, with the added benefit of MEMS reliability and AEC-Q100 qualification.