Integrated, Precision Battery Sensor for Automotive System Silicon Anomaly ADuCM331 This anomaly list describes the known bugs, anomalies, and workarounds for the ADuCM331. The anomaly listed applies to all ADuCM331 packaged materials branded as follows: First Line ADuCM331 Second Line WDCPZ Third Line L61 Analog Devices, Inc., is committed, through future silicon revisions, to continuously improving silicon functionality. Analog Devices tries to ensure that these future silicon revisions remain compatible with your present software/systems by implementing the recommended workarounds outlined here. ADuCM331 FUNCTIONALITY ISSUES No. of Reported Silicon Revision Identifier Kernel Revision Identifier Chip Marking Silicon Status Anomaly Sheet Anomalies L L61 ADuCM331 Released Rev. 0 1 FUNCTIONALITY ISSUES Table 1. Kernel Downloader Page 63 Erase er001 Background The ADuCM331 contains a built-in, local interconnect network (LIN) downloader for programming the 128 kB Flash/EE memory. The protocol the FlashEE downloader adheres to is detailed in the AN-946 Application Note, Flash/EE Programming via LINProtocol 6. Issue The following LIN protocol erase request for erasing Page 63 does not result in the final 2 kB page (Page 63) being erased: 0x3C, 0x7F, 0x06, 0x31, 0xFF, 0x00, 0x3F, 0x00, 0x01. Erase Page 63 before exiting the user code to enter the LIN download mode. Contact Analog Devices at Workaround ADuCM33x analog.com for full details. Related Issues None. Rev. 0 Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 2015 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com ADuCM331 Silicon Anomaly SECTION 1. ADuCM331 FUNCTIONALITY ISSUES Reference Number Description Status er001 Kernel downloader, Page 63 erase Open 2015 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. S13692-0-10/15(0) Rev. 0 Page 2 of 2