https://community.nxp.com/t5/Kinetis-Microcontrollers/i2C-read-write-problem-in-MKM35Z512VLL7/m-p/1575538#M64522 <P>I am using&nbsp;MKM35Z512VLL7 SMD 100-PIN LQFP CONTROLLER and FM24CL64B-G/MB85RC64TAPNF-G-AWERE2. While writing and reading data through i2c (100KHz) the data is being corrupted and i am getting irrelevant data. Is there any driver issue as well.</P> Thu, 29 Dec 2022 10:55:36 GMT karthik_das 2022-12-29T10:55:36Z https://community.nxp.com/t5/Kinetis-Microcontrollers/i2C-read-write-problem-in-MKM35Z512VLL7/m-p/1575538#M64522 <P>I am using&nbsp;MKM35Z512VLL7 SMD 100-PIN LQFP CONTROLLER and FM24CL64B-G/MB85RC64TAPNF-G-AWERE2. While writing and reading data through i2c (100KHz) the data is being corrupted and i am getting irrelevant data. Is there any driver issue as well.</P> Thu, 29 Dec 2022 10:55:36 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/i2C-read-write-problem-in-MKM35Z512VLL7/m-p/1575538#M64522 karthik_das 2022-12-29T10:55:36Z https://community.nxp.com/t5/Kinetis-Microcontrollers/i2C-read-write-problem-in-MKM35Z512VLL7/m-p/1576139#M64530 I don't know about this specific part. Older parts, such as the KL27, that have double buffered I2C do not handle Repeated Start correctly.<BR /><BR />There are several older threads about it on here.<BR /><BR /><A href="https://community.nxp.com/t5/Kinetis-Microcontrollers/Double-Buffered-I2C-Difficulties-eg-KL27/m-p/453594" target="_blank">https://community.nxp.com/t5/Kinetis-Microcontrollers/Double-Buffered-I2C-Difficulties-eg-KL27/m-p/453594</A><BR /><BR /><BR /> Mon, 02 Jan 2023 17:10:53 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/i2C-read-write-problem-in-MKM35Z512VLL7/m-p/1576139#M64530 bobpaddock 2023-01-02T17:10:53Z