Datasheet

Ballout and Package Information
Intel
®
Quark™ microcontroller D2000
Datasheet January 2016
38 Document Number: 333577-002EN
3.5.3 Hybrid Oscillator
Hybrid oscillator can work in internal Silicon RC oscillator mode with +/- 2% accuracy
(after trimming). If a system does not require higher accuracy system clock, then
HYBOSC 32MHz XTAL need not be mounted on board to save cost and in such case,
keep HYB_XTAL1, HYB_XTAL0 pins as no-connect (floating).
A programmable capacitive load can be added on the crystal terminals internal to the
chip to fine tune the crystal frequency. The range and step size will vary depending on
external load, process corners and crystal parameters. Load capacitance is adjustable
through SCSS register in SoC (OSC0_CFG1.OSC0_FADJ_XTAL[3:0] register – range
supported is 5.55 pF to 15.03 pF with default value of 10pF).