bulletin # 1611083 _____________________________________________________________________________________________________ w7206f2 silicon labs bulletin rev r 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 electronically 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 . h ttp://www.silabs.com/profile bulletin date: 11/8/2016 bulletin effective date: 11/8/2016 title: efm8lb1/bb3 datasheet update bulletin bulletin details description: s ilicon labs is pleased to announce the release of datasheet v1.0 and v1.01 for the efm8 lase r bee and the efm8 busy bee 3 mcus. the changes in the bb3 v1.0 datasheet are: - all to be det er mined (tbd) values have been filled in with full characterization data . - added a note to clarify which dacs are av a ilable on the devices with onl y 2 dacs. - added a table on smbus timing and operating frequency in master mode. the table details minimum and maximum operating frequency for each class, hold times, start times, clock low and clock high periods, and start and stop conditions. - added p inout information to the bootloader section to outline where the uart0 pins are located as well as the c2 pins for each package. - added typical cyclic redundancy check (crc) calculation time for a read or write of a 256 byte block of flash at 48 mhz. the changes in the bb3 v1.01 datasheet are: - added a note in the part number table to describe and give further detail on the i - grade devices . - updated the qfn24 land pattern description to include the correct dimensions and openings to be used for the cent er pad. the changes to the lb1 v1.0 datasheet are: - all to be det er mined (tbd ) values have been filled in with full characterization data. - added a note to clarify which dacs are av a ilable on the devices with only 2 dacs. - added a table on smbus timing and operating frequency in master mode. the table details minimum and maximum operating frequency for each class, hold times, start times, clock low and clock high periods, and start and stop conditions. - added pinout information to the bootloade r section to outline where the uart0 and smbus pins are located as well as the c2 pins for each package. - added typical cyclic redundancy check (crc) calculation time for a read or write of a 256 byte block of flash at 48 mhz. the changes in the lb1 v1.0 1 datasheet are: - updated the qfn24 land pattern description to include the correct dimensions and openings to be used for the center pad. if you have any questions please contact your silicon labs representative. reason: version 1.0 efm8lb1 datasheet release version 1.01 efm8lb1 datasheet release version 1.0 efm8bb3 datasheet release
bulletin # 1611083 _____________________________________________________________________________________________________ w7206f2 silicon labs bulletin rev r 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 electronically saved. pg 4 version 1.01 efm8bb3 datasheet release product identification: efm8bb31f16g - b - qfn24 efm8bb31f16g - b - qfn24r efm8bb31f16g - b - qfn32 efm8bb31f16g - b - qfn32r efm8bb31f16g - b - qfp32 efm8bb31f16g - b - qfp32r efm8bb31f16g - b - qsop24 efm8bb31f16g - b - qsop24r efm8bb31f16i - b - qfn24 efm8bb31f16i - b - qfn24r efm8bb31f16i - b - qfn32 efm8bb31f16i - b - qfn32r efm8bb31f16i - b - qfp32 efm8bb31f16i - b - qfp32r efm8bb31f16i - b - qsop24 efm8bb31f16i - b - qsop24r efm8bb31f32g - b - qfn24 efm8bb31f32g - b - qfn24r efm8bb31f32g - b - qfn32 efm8bb31f32g - b - qfn32r efm8bb31f32g - b - qfp32 efm8bb31f32g - b - qfp32r efm8bb31f32g - b - qsop24 efm8bb31f32g - b - qsop24r efm8bb31f32i - b - qfn24 efm8bb31f32i - b - qfn24r efm8bb31f32i - b - q fn32 efm8bb31f32i - b - qfn32r efm8bb31f32i - b - qfp32 efm8bb31f32i - b - qfp32r efm8bb31f32i - b - qsop24 efm8bb31f32i - b - qsop24r efm8bb31f64g - b - qfn24 efm8bb31f64g - b - qfn24r efm8bb31f64g - b - qfn32 efm8bb31f64g - b - qfn32r efm8bb31f64g - b - qfp32 efm8bb31f64g - b - qfp32r efm8bb31f64g - b - qsop24 efm8bb31f64g - b - qsop24r efm8bb31f64i - b - qfn24 efm8bb31f64i - b - qfn24r efm8bb31f64i - b - qfn32 efm8bb31f64i - b - qfn32r efm8bb31f64i - b - qfp32 efm8bb31f64i - b - qfp32r efm8bb31f64i - b - qsop24 efm8bb31f64i - b - qsop24r efm8lb10f16e - b - qfn24 efm8lb10f16e - b - qfn24r
bulletin # 1611083 _____________________________________________________________________________________________________ w7206f2 silicon labs bulletin rev r 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 electronically saved. pg 5 efm8lb10f16e - b - qfn32 efm8lb10f16e - b - qfn32r efm8lb10f16e - b - qfp32 efm8lb10f16e - b - qfp32r efm8lb10f16es0 - b - qfn24 efm8lb10f16es0 - b - qfn24r efm8lb10f16es0 - b - qfn32 efm8lb10f16es0 - b - qfn32r efm8lb10f16e - b - qsop24 efm8lb10f16e - b - qsop24r efm8lb11f16e - b - qfn24 efm 8lb11f16e - b - qfn24r efm8lb11f16e - b - qfn32 efm8lb11f16e - b - qfn32r efm8lb11f16e - b - qfp32 efm8lb11f16e - b - qfp32r efm8lb11f16es0 - b - qfn24 efm8lb11f16es0 - b - qfn24r efm8lb11f16es0 - b - qfn32 efm8lb11f16es0 - b - qfn32r efm8lb11f16e - b - qsop24 efm8lb11f16e - b - qsop24r efm8lb11f32e - b - qfn24 efm8lb11f32e - b - qfn24r efm8lb11f32e - b - qfn32 efm8lb11f32e - b - qfn32r efm8lb11f32e - b - qfp32 efm8lb11f32e - b - qfp32r efm8lb11f32es0 - b - qfn24 efm8lb11f32es0 - b - qfn24r efm8lb11f32es0 - b - qfn32 efm8lb11f32es0 - b - qfn32r efm8lb11f32e - b - qsop24 efm8lb11f32 e - b - qsop24r efm8lb12f32e - b - qfn24 efm8lb12f32e - b - qfn24r efm8lb12f32e - b - qfn32 efm8lb12f32e - b - qfn32r efm8lb12f32e - b - qfp32 efm8lb12f32e - b - qfp32r efm8lb12f32es0 - b - qfn24 efm8lb12f32es0 - b - qfn24r efm8lb12f32es0 - b - qfn32 efm8lb12f32es0 - b - qfn32r efm8lb12f32e - b - qsop24 efm8lb12f32e - b - qsop24r efm8lb12f64e - b - qfn24 efm8lb12f64e - b - qfn24r efm8lb12f64e - b - qfn32 efm8lb12f64e - b - qfn32r efm8lb12f64e - b - qfp32 efm8lb12f64e - b - qfp32r efm8lb12f64es0 - b - qfn24 efm8lb12f64es0 - b - qfn24r
bulletin # 1611083 _____________________________________________________________________________________________________ w7206f2 silicon labs bulletin rev r 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 electronically saved. pg 6 efm8lb12f64es0 - b - qfn32 efm8lb12f64es0 - b - qfn32r efm8lb12f 64e - b - qsop24 efm8lb12f64e - b - qsop24r 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 silicon labs sales representatives may be found at www.silabs.com customer actions needed: none.
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