Microchip Technology DSC61XX series MEMS XO (Standard), CMOS output, 4-SMD No-Lead, 3.2mm x 2.5mm, AEC-Q100, Standby function.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XX |
| Mounting | Surface Mount |
| Programmable type | Blank (User Must Program) |
| Supply voltage | 1.71V ~ 3.63V |
| Current - supply | 3mA |
| Current - supply (Disable) | 10.5 µA |
| Available frequency range | 1 MHz ~ 100 MHz |
| Frequency stability (Total) | ±25ppm |
| 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 |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC6111CI2A-000.0000: The MEMS resonator is the timing element — no quartz crystal to age or crack under vibration. The output is a full-rail CMOS square wave, so it drives standard logic inputs without external termination. The blank-programmable variant means the device ships without a frequency set — you program it in the range 1 MHz to 100 MHz using Microchip's programming tools. AEC-Q100 qualified — this is the automotive IC stress qualification.
Any DSC61XX-series XO in the same 4-SMD no-lead package is footprint-compatible. The key difference is the programmed frequency and stability grade — the replacement must be programmed to match your BOM's frequency and ±25 ppm stability. No single official successor is listed.
The part carries AEC-Q100 automotive qualification. RoHS and REACH compliance documentation is standard for Microchip's DSC61XX series; specific certificates are available from the manufacturer or distributor upon request.