DSC1001CI2-033.3333B

Oscillators Overview

The DSC1001CI2-033.3333B is a MEMS-based standard clock oscillator manufactured by Microchip Technology. It operates at a nominal frequency of 33.3333 MHz with a frequency stability of ±25 ppm. The device supports a supply voltage range of 1.7 V to 3.6 V and features CMOS output logic. It includes a standby function for power-down control, drawing a maximum supply current of 7.2 mA during operation and 15 µA in disable mode. The component is housed in a compact 4-VDFN surface-mount package measuring 3.20 mm x 2.50 mm with a maximum height of 0.90 mm. It is rated for an operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Utilizes MEMS resonator technology for robust performance
• Integrates standby functionality for power management
• Supports wide supply voltage input range
• Provides CMOS output signal compatibility

Oscillators Applications

• General-purpose digital clock generation
• Embedded system timing references
• Consumer electronics circuit synchronization
• Industrial control board oscillators

Oscillators Procurement Notes

Verify the specific suffix 'B' against official Microchip documentation to confirm any distinct marking or lot traceability requirements. Ensure the procurement channel provides valid RoHS compliance data consistent with the manufacturer's current environmental declarations. Cross-reference the 4-VDFN footprint dimensions with PCB layout guidelines prior to ordering.

Oscillators Selection Notes

Select this component when a 33.3333 MHz CMOS clock source is required within a 1.7 V to 3.6 V supply environment. Consider the ±25 ppm stability specification for applications tolerant to moderate frequency drift. Evaluate the 7.2 mA active current consumption against system power budgets. Confirm that the 3.20 mm x 2.50 mm package size fits the designated area on the printed circuit board.

Oscillators Part Context

This part belongs to the DSC1001 series of MEMS oscillators from Microchip Technology. The series offers various frequency options and output formats tailored for space-constrained designs. The CI2 variant specifically denotes the commercial temperature range and CMOS output type. This family replaces traditional quartz crystals with solid-state MEMS solutions for improved reliability.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.