Microchip Technology DSC1033DI1-001.8432, PureSilicon™ MEMS XO (Standard), 1.8432 MHz CMOS output, 3.3 V supply, ±50 ppm stability, -40°C to 85°C, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1033, PureSilicon™ |
| Mounting | Surface Mount |
| Supply voltage | 3.3V |
| Current - supply | 3mA (Typ) |
| Current - supply (Disable) | 1µA |
| Frequency | 1.8432 MHz |
| Frequency stability | ±50ppm |
| 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 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The standby (power-down) function drops supply current to 1 µA max when disabled, making it suitable for battery-powered or intermittently clocked systems.
Available through independent surplus channels in lot-specific quantities.
Housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint for space-constrained PCB layouts.
This part is Obsolete per Microchip. We source it through independent distribution — submit an RFQ with your target quantity and we will confirm availability and current pricing. No stock-holding claim is made; every order is quoted to order.
Microchip has not published a direct pin-compatible successor for this specific order code. For a new design, consider a current-production MEMS oscillator in the same 4-SMD package with matching 1.8432 MHz frequency, 3.3 V supply, and CMOS output — confirm the footprint and standby function with the datasheet before committing.