Bulletin #1611165 _____________________________________________________________________________________________________ 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: 11/16/2016 Bulletin Effective Date: 11/16/2016 Title: EFM8SB1 Datasheet update V1.3 Bulletin Details Description: Silicon Labs is pleased to announce version 1.3 of the EFM8SB1 datasheet. The release corresponds to the launch of the EFM8SB1 Automotive grade devices. Summary of changes: - The addition of automotive devices in the product selection table and ordering information. - Addition of AEC-Q100 under the key features and specifications. - 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 a brief table on the pins used by the bootloader and a reference to AN945 bootloader application note. - Added typical Cyclic Redundancy Check (CRC) Calculation Time for a read or write of a 256 byte block of flash at 24.5 MHz. - Added a note linking to the output low voltage and output high voltage table of the port I/Os to the performance curves. - Added a section describing the typical connection for debugging EFM8SB1. This includes pin sharing techniques of the C2 interface; refer to section 5.2 of the datasheet for more information. - Added Power-On Reset Threshold and Power-On Reset Delay specifications for a finite Vdd value and delay times. - Specified in the UART0 description that it has a single-byte FIFO for transmit and receive. - Added a note on the sleep power mode that entering sleep mode may disconnect the active debug session. - Added a line in the introduction section to mention the reference manual where an individual can find more technical information on registers and blocks. Reason: EFM8SB1 v1.3 datasheet release Product Identification: EFM8SB10F8A-A-QFN20 EFM8SB10F8A-A-QFN24 EFM8SB10F8A-A-QFN20R EFM8SB10F8A-A-QFN24R EFM8SB10F4G-A-QFN20 EFM8SB10F4G-A-QFN20R EFM8SB10F8A-A-QFN20 EFM8SB10F8A-A-QFN20R EFM8SB10F8A-A-QFN24 EFM8SB10F8A-A-QFN24R 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 Bulletin #1611165 _____________________________________________________________________________________________________ EFM8SB10F8G-A-CSP16 EFM8SB10F8G-A-CSP16R EFM8SB10F8G-A-QFN20 EFM8SB10F8G-A-QFN20R EFM8SB10F8G-A-QFN24 EFM8SB10F8G-A-QFN24R EFM8SB10F8G-A-QSOP24 EFM8SB10F8G-A-QSOP24R EFM8SB10F2G-A-QFN20 EFM8SB10F2G-A-QFN20R 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 Labs 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: Review datasheet release. 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