Microchip DSC1033CI1-033.0000T, PureSilicon™ MEMS XO, 33 MHz, CMOS output, 3.3 V supply, ±50 ppm stability, -40°C to 85°C, standby (power-down) function, 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 | 33 MHz |
| Frequency stability | ±50ppm |
| 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 | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
Active current is 3 mA typical at 33 MHz – well within the budget of a 3.3 V rail shared with a low-power MCU. Disabled current drops to 1 µA max, preserving coin-cell life during extended sleep periods.
Housed in a 4-SMD no-lead package measuring 3.20 mm × 2.50 mm with a seated height of 0.90 mm.
We source this obsolete part through independent distribution channels. Submit a quote request for current lot-specific stock.
This is a standard tolerance for general-purpose clocking and is adequate for most MCU and logic applications.
Yes. The part includes a Standby (Power Down) function. When the enable pin is de-asserted, the output is disabled and the supply current drops to 1 µA maximum.