Microchip Technology DSC1004DI2-027.0000, 27 MHz MEMS XO (Standard), CMOS output, AEC-Q100 qualified, 1.8V ~ 3.3V supply, -40°C ~ 85°C, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1004 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 8mA |
| Current - supply (Disable) | 15µA |
| Frequency | 27 MHz |
| Frequency stability | ±25ppm |
| 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 |
The DSC1004DI2-027.0000 is a 27 MHz MEMS-based standard oscillator (XO) from Microchip Technology's DSC1004 series, delivering a CMOS output across a 1.8V to 3.3V supply range.
A standby (power-down) function disables the output and reduces supply current to 15 µA max, compared to 8 mA max during active operation — a 500× reduction that matters for battery-backed modules, sleep-mode controllers, or CAN transceivers that must wake on a bus event.
Active. No EOL notice from Microchip Technology. Suitable for new designs and volume production.
Functionally yes, if the board accepts a MEMS XO with the same 4-SMD no-lead footprint and CMOS output. The MEMS version offers better vibration and shock immunity, plus a standby power-down feature that quartz typically lacks.
It disables the output stage and drops the supply current to 15 µA max, allowing the oscillator to be gated off during system sleep without removing the supply rail.
Available through independent distribution.