Microchip Technology DSC6001CI1A-016.3690

Overview

DSC6001CI1A-016.3690 from Microchip Technology is an ultra-low-power MEMS oscillator delivering 16.3690 MHz output with ±25 ppm frequency stability over –40°C to +85°C industrial temperature range, 1.3 mA active / 12 µA standby current, and 1.6 mm × 1.2 mm VFLGA package. It serves as a precision clock reference in battery-powered IoT sensors, wearable health monitors, and automotive rear-view camera modules.

For engineers reviewing the DSC6001CI1A-016.3690 datasheet, DSC6001CI1A-016.3690 pinout, DSC6001CI1A-016.3690 application, or DSC6001CI1A-016.3690 equivalent, key selection criteria include its MEMS-based reliability advantage over quartz, dual-frequency select capability via Pin 1, low-jitter performance (32 psRMS period jitter at 27 MHz), and drop-in compatibility with standard 4-pin CMOS oscillators.

Technical Context

The DSC6001CI1A-016.3690 integrates a MEMS resonator with on-chip temperature sensor, digital control & compensation logic, PLL-based VCO, and output divider/driver - enabling stable 16.3690 MHz generation across voltage (1.71–3.63 V) and temperature (–40°C to +85°C). Its architecture supports frequency select (FS) mode on Pin 1 for switching between two pre-programmed outputs.

This device uses standard-drive (DSC60x1) output buffer delivering >3 mA drive strength at 20%/80% VDD, with 45–55% duty cycle and 0.6–1.2 ns rise/fall time (VDD = 2.5/3.3 V, CL = 10 pF). Startup time is ≤1.3 ms from 90% VDD to valid clock output.

Key Specifications

Pinout & Package

4-Lead Very Thin Fine Pitch Land Grid Array (VFLGA), 1.6 mm × 1.2 mm body, 0.425 mm nominal height, 0.75 mm pitch, land pattern per Microchip Drawing C04-3199A.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar MEMS oscillator applications.

Compared with DSC6003CI1A-016.3690, the DSC6001CI1A-016.3690 provides tighter jitter and higher drive for timing-critical digital interfaces; compared with DSC6011JI2A-016.3690, it delivers identical electrical performance in a 55% smaller footprint ideal for miniaturized edge devices.

Availability

DSC6001CI1A-016.3690 is available at Aetrix Electronics and suitable for GPS timing modules, wearable health monitors, and automotive rear-view camera ECUs requiring stable component supply, long-term lifecycle assurance, and rapid prototyping support.

Supply support for DSC6001CI1A-016.3690 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Microchip Technology is a global semiconductor company specializing in microcontrollers, analog, FPGA, and timing solutions, with ISO/TS-16949-certified manufacturing and broad automotive qualification coverage.

The DSC60xx product line was engineered to replace quartz oscillators in space- and power-constrained applications, combining MEMS reliability, ultra-low power, and drop-in compatibility across consumer, industrial, and automotive markets.

FAQ

What is the exact output frequency of DSC6001CI1A-016.3690?

The DSC6001CI1A-016.3690 is factory-programmed to deliver a precise 16.3690 MHz CMOS clock output. This frequency is commonly used in GPS/GNSS timing applications to align with standard baseband sampling rates and maintain synchronization with satellite atomic clocks.

Does DSC6001CI1A-016.3690 support frequency selection?

Yes - Pin 1 of DSC6001CI1A-016.3690 is configured as Frequency Select (FS) with internal 300 kΩ pull-up. Applying logic high or low toggles between two pre-programmed frequencies, enabling dual-clock operation without external configuration interfaces.

What package type does DSC6001CI1A-016.3690 use?

DSC6001CI1A-016.3690 uses a 4-lead Very Thin Fine Pitch Land Grid Array (VFLGA) package measuring 1.6 mm × 1.2 mm. It follows Microchip Drawing C04-1199A and is designed as a drop-in replacement for standard 4-pin quartz oscillators in the same footprint.

Is DSC6001CI1A-016.3690 qualified for automotive applications?

Yes - DSC6001CI1A-016.3690 meets AEC-Q100 Grade 2 requirements and operates across –40°C to +85°C with ±25 ppm stability. It is widely deployed in automotive rear-view cameras, infotainment systems, and other under-hood or cabin-mounted electronics.

What is the standby current consumption of DSC6001CI1A-016.3690?

DSC6001CI1A-016.3690 draws 12 µA typical standby current at 1.8 V or 2.5 V supply, rising to 80 µA at 3.3 V. This ultra-low quiescent draw enables multi-year battery life in always-on IoT edge nodes and portable medical devices.