1 ?2017 integrated device technology, inc. july 12, 2017 boot-up configuration inputs outputs pll gpios device 8-bit i 2 c address default configuration 0xd8 otp crystal frequency input clk0 input clk1 49.152mhz ? ? output frequency (mhz) type enable polarity voltage source divider err q0 ? lvpecl disabled normal 3.3 pll ? ? q1 ? lvpecl disabled normal 3.3 pll ? ? q2 ? lvpecl disabled normal 3.3 pll ? ? q3 ? lvpecl disabled normal 3.3 pll ? ? frequency mode acquire bw lock bw clk0 pfd clk1 pfd ? synthesizer 25hz 25hz ? ? gpio0 gpio1 gpio2 gpio3 in?oe0 in?oe1 in?csel in?gpi 8T49N240-994 datasheet addendum femtoclock? ng universal frequency translator custom configuration
2 ?2017 integrated device technology, inc. july 12, 2017 8T49N240-994 datasheet addendum registers 09 50 00 60 c7 c5 6c 01 03 00 31 00 00 01 00 00 01 07 00 00 07 00 00 77 6d 00 00 00 00 00 00 ff ff ff ff 01 3f 00 2d 00 00 00 00 00 01 00 00 10 00 00 00 07 00 00 00 00 00 00 00 00 00 22 22 00 00 02 00 00 02 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 09 0e 2b 00 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 ?2017 integrated device technology, inc. july 12, 2017 disclaimer integrated device te chnology, inc. (idt) and its aff iliated companies (herein referred to as ?idt?) reserve the righ t to modify the products and/or specific ations described herein at any time, without notice, at idt?s sole discretion. performance specifications and operati ng parameters of the described products are det ermined in an independent state and are not guaranteed to perform the same way when installed in customer products. the informati on contained herein is provided without representation or warranty of any kind, whether express or implied, incl uding, but not limited to, the suitability of idt's products for any particular purpose, an implied warran ty of merchantab ility, or non-infringement of the intellectual p roperty rights of others. this documen t is presented only as a guide and does not convey any license under intellectual propert y rights of idt or any third parties. idt's products are not intended for use in applications involvi ng extreme environmental conditions or in life support systems o r similar devices where the failure or malfunction of an idt product can be rea- sonably expected to significantly affect the health or safety of users. anyone using an idt product in such a manner does so at their own risk, absent an express, written agreement by idt. integrated device technology, idt and the idt logo are trademarks or registered trademarks of idt and its subsidiaries in the u nited states and other c ountries. other trademarks used herein are the property of idt or their respective third party owners. for datas heet type definitions and a glossary of common terms, visit www.idt.com/go/glossary . integrated device technology , inc. all rights reserved. tech support www.idt.com/go/support sales 1-800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com/go/sales corporate headquarters 6024 silver creek valley road san jose, ca 95138 usa www.idt.com 8T49N240-994 datasheet addendum revision history 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 85 00 00 9c 01 d4 02 71 00 00 00 00 00 83 00 10 02 08 8c table 1. revision history revision date description of change july 12, 2017 initial release.
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