bulletin # 1512171 _____________________________________________________________________________________________________ w7206f 2 silicon labs bulletin rev n the information contained in this document is proprietary to silicon laboratories, inc. and shall not be reproduced or used in part or whole without silicon laboratories? written consent. the document is uncontrolled if printed or ele ctronically saved. pg 3 user registration register today to create your account on silabs.com. your personalized profile allows you to receive technical document updates, new product announcements, ?how - to? and design documents, product change notices (pcn) and other valuable content available only to registered users . http://www.silabs.com/profile bulletin date: 12/17/2015 bulletin effective date: 12/17/2015 title: efm8bb2/efm8ub1 data s heets rev 1.1 and erratum rev 0.4 update originator: kafai leung phone: 512 - 532 - 5232 dept: marketing customer contact: kathy haggar phone: 512 - 532 - 5261 dept: sales bulletin details description: silicon labs is pleased to announce that t he following data sheets and erratum are updated and available at www.silabs.com efm8bb2 revision 1.1 data sheet efm8bb2 revision 0.4 errata efm8ub1 revision 1.1 data sheet efm8ub1 revision 0.4 errata efm8bb2 rev 0.3 errata items have been moved to efm8bb2 errata history rev 0.1 efm8ub1 rev 0.3 errata items have been moved to efm8ub1 errata history rev 0.1 reason: efm8bb2 revision 1.1 data sheet includes : comparator falling edge wakes the device from suspend and s nooze modes - updated comparator 0 falling edge as wake - up sources in suspend mode and snooze mode in table 3.1 power modes on page 4 undefined gpio level whenever vdd is less than 1v - added a note regarding gpio levels undefined whenever vdd is less than 1v in table 4.1 recommended operating conditions on page 11 typical debug pins connection - added section 5.2 debug on page 28 to describe a typical connection for the debug connections pins efm8bb2 revision 0.4 errata includes: efm8bb2 bootloader will be pre - programmed to all the devices manufactured on or after date code 1601 efm8ub1 revision 1.1 data sheet includes: comparator falling edge wakes the device from susp end and snooze modes - updated comparator 0 falling edge as wake - up sources in su spend mode and snooze mode in table 3.1 power modes on page 4 undefined gpio level whenever vio is less than 1v - ad ded a note regarding gpio levels undefined whenev er vio is less than 1v in table 4.1 recommended operating conditions on page 12 typical d ebug pins connection - added section 5.3 debug on page 32 to describe a typical connection for the debug connections pins
bulletin # 1512171 _____________________________________________________________________________________________________ w7206f 2 silicon labs bulletin rev n the information contained in this document is proprietary to silicon laboratories, inc. and shall not be reproduced or used in part or whole without silicon laboratories? written consent. the document is uncontrolled if printed or ele ctronically saved. pg 4 efm8ub1 revision 0.4 errata includes: efm8ub1 bootloader will be pre - programmed to all the devices manufactured on or after date code 1601 product identification: efm8bb22f16g - c - qfn28 efm8bb21f16g - c - qsop24 efm8bb21f16g - c - qfn20 efm8ub10f16g - c - qfn28 efm8ub11f16g - c - qsop24 efm8ub10f16g - c - qfn20 efm8ub10f8g - c - qfn20 efm8bb22f16g - c - qfn28 r efm8bb21f16g - c - qsop24r efm8bb21f16g - c - qfn20r efm8ub10f16g - c - qfn28r efm8ub11f16g - c - qsop24r efm8ub10f16g - c - qfn20r efm8ub10f8g - c - qfn20r note: the part numbers above include tape and reel variants which are denoted with an ?r? at the end of the orderable part number. this change is considered a minor change which does not affect form, fit, function, quality, or reliability. the information is being provided as a customer courtesy. please contact your local silicon lab s sales representative with any questions about this notification . a list of s ilicon labs sales representatives may be found at www.silabs.com customer actions needed: none. please see your silicon labs sales representatives if you have questions. a list of silicon labs sales representatives i s available at www.silabs.com
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