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Microchip Technology DSC1001CI2-083.2500T — Crystals & Oscillators

DSC1001CI2-083.2500T – 83.25 MHz MEMS XO, CMOS, AEC-Q100

MPNDSC1001CI2-083.2500T
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Microchip DSC1001CI2-083.2500T, XO (Standard) MEMS oscillator, 83.25 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI2-083.2500T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply8.7mA
Current - supply (Disable)15µA
Frequency83.25 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

83.25 MHz MEMS oscillator with AEC-Q100 grade

AEC-Q100 qualification means this part has passed automotive-grade reliability testing — it is suited for under-hood and chassis-mounted electronics where temperature cycling and vibration are a concern. The supply voltage spans 1.8V to 3.3V, so the same oscillator can feed a 1.8V FPGA bank or a 3.3V MCU without a level translator.

Standby function and current draw

A standby (power-down) pin drops the supply current to 15 µA max — useful for battery-backed systems that need to gate the clock during sleep modes. Active-mode current is 8.7 mA max, which is typical for a MEMS oscillator at this frequency and keeps the thermal load low in a 4-SMD package.

Package and board-fit notes

The 4-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a standard 3.2 x 2.5 mm footprint that matches many quartz oscillators, so the PCB layout is a drop-in swap. Supplied on tape and reel for automated pick-and-place; no special reflow profile beyond standard lead-free solder is required for this MEMS resonator.

Frequently asked questions

Is DSC1001CI2-083.2500T AEC-Q100 qualified?

Yes, it carries an AEC-Q100 rating, which qualifies it for automotive applications including under-hood and cabin electronics.

What is the frequency stability of DSC1001CI2-083.2500T?

This is tight enough for most serial interfaces (USB, CAN, Ethernet) without needing a TCXO.