It operates from a 1.71V to 3.63V supply rail and holds ±50 ppm frequency stability over -20°C to +70°C.
Obsolete — last-time-buy sourcing
Housed in a 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm.
DSC6001CE1A-054.0000T MEMS XO 54 MHz AEC-Q100 Obsolete
MPNDSC6001CE1A-054.0000T
Obsolete
Microchip DSC60XX series MEMS XO (Standard), 54 MHz, CMOS output, 1.71V–3.63V supply, ±50 ppm stability, AEC-Q100 rated, 4-SMD no-lead package
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC60XX |
| Mounting | Surface Mount |
| Voltage | 1.71V ~ 3.63V |
| Current - supply | 1.3mA (Typ) |
| Frequency | 54 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -20°C~70°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
Product details
Frequently asked questions
What is the replacement for DSC6001CE1A-054.0000T?
No official replacement or pin-compatible successor is listed by Microchip. For new designs, consider a current-production MEMS XO in the DSC60XX family with the same 54 MHz frequency, CMOS output, and AEC-Q100 rating — confirm the package and supply voltage match your BOM. For existing boards, source the original part through independent surplus channels per RFQ.
Is DSC6001CE1A-054.0000T compatible with AEC-Q100 requirements?
Yes, the part carries an AEC-Q100 rating, meaning it has passed the automotive-grade qualification tests for temperature, reliability, and PPAP documentation. The operating temperature range is -20°C to +70°C, which suits cabin or climate-controlled automotive modules but not under-hood environments requiring -40°C to +125°C.