e.MMC Software

emmcparm 5.0.0 Command line tool based on TN-FC-25 (release with binary only)

Software Documentation – 9.22.2021
Use with TN-FC-25.

System Info v3.1

Software Documentation – 6.22.2021
System info is a tool that allows customer to dump all information of their system.

System Info v2.4

Software Documentation – 3.11.2021
System info is a new tool that allows customer to dump all information of their system.

TN-FC-53: Configuring the Boot Area with Automotive Boot Partition on e.MMC Devices

Technical Notes – 2.9.2021
This technical note describes the automotive extra features of booting a system with an embedded Micron automotive e.MMC 5.0 and above device.

emmcparm 4.6.0 Command line tool based on TN-FC-25 (release with binary only)

Software Documentation – 2.3.2021
Use with TN-FC-25.

emmcparm 4.7.2 Command line tool based on TN-FC-25 (release with binary only)

Software Documentation – 2.3.2021
Use with TN-FC-25.

emmcparm 4.7.4 Command line tool based on TN-FC-25 (release with binary only)

Software Documentation – 2.3.2021
Use with TN-FC-25.

TN-52-07: e.MMC Partitioning

Technical Notes – 1.21.2021
This technical note is a guide for partitioning an e.MMC device according to the 4.41 version of the JEDEC specification and above. It discusses how to set a physical partition configuration, how to set a general or enhanced partition, and how to access a partition in addition to explaining the registers used in partitioning.

TN-FC-54: Refresh Features for Micron e.MMC Automotive 5.0 Devices

Technical Notes – 6.3.2020
This technical note describes additional data refresh features available in Micron e.MMC automotive 5.0 devices built with Micron firmware.

TN-FC-42: e.MMC Device Health Report

Technical Notes – 3.10.2020
This technical note describes the device health report procedure for Micron Automotive 5.0 and 5.1 e.MMC Micron firmware.

emmcparm 4.5.0 Linux Command line tool based on TN-FC-25

Software Documentation – 12.9.2019
Use with TN-FC-25.

TN-FC-45: e.MMC Factory Programming

Technical Notes – 9.16.2019
Soldering Thermal Handling and Best Practices

TN-FC-67: Usage Model Collection and Emulation for e.MMC

Technical Notes – 5.24.2019
This technical note presents best practices for recording usage model (UM) data from a Linux® system, and then explains in detail a UME report resulting from the usage model analysis and accelerated usage model test.

TN-52-05: e.MMC Linux Enablement

Technical Notes – 5.22.2019
This technical note describes supported and unsupported e.MMC features and how to enable them in Linux. It includes a discussion of the e.MMC standard (4.41) introduced in March 2010.

emmcparm 4.3.0 Linux Command line tool based on TN-FC-25

Software Documentation – 3.8.2019
Use with TN-FC-25.

TN-FC-65: e.MMC/eMCP Dynamic SLC Architecture

Technical Notes – 2.6.2019
This technical note describes the dynamic SLC architecture in Micron Mobile e.MMC/eMCP memory devices and provides a write performance model.

TN-FC-66: UFS/uMCP Dynamic SLC Architecture

Technical Notes – 2.5.2019
This technical note describes the dynamic SLC architecture in Micron Mobile UFS/uMCP memory devices and provides a write performance model.

TN-FC-35: e.MMC PCB Design Guide

Technical Notes – 1.23.2019
This technical note is a guide for PCB designers using Micron e.MMC devices.

TN-FC-64: e.MMC Robustness Design-in Checklist

Technical Notes – 12.20.2018
This technical note is a design-in checklist for e.MMC and 5.1 devices, created to help customers plan resources for their automotive memory designs during the design-in phase.

TN-FC-62: e.MMC PCB Design Guide 5.1

Technical Notes – 10.11.2018
This technical note is a guide for PCB designers using Micron e.MMC 5.1 devices.

TN-29-84: e.MCP v5.1 Command Queue QSR Polling Solution

Technical Notes – 8.31.2018
This technical note describes how to check for and correct the QSR timeout condition.

TN-FC-60: Refresh Features for Micron e.MMC Automotive 5.1 Devices

Technical Notes – 5.16.2018
This technical note describes additional data refresh features available in Micron e.MMC automotive 5.1 devices built with Micron firmware.

TN-FC-39: Embedded e.MMC Field Firmware Update

Technical Notes – 4.23.2018
This technical note describes the field firmware update (FFU) procedure for Micron's e.MMC memory device.

TN-FC-06: Booting from e.MMC

Technical Notes – 3.28.2018
This technical note describes the features of booting a system from an embedded MultiMediaCard (e.MMC) device. It discusses the boot capabilities in the 4.41 version of the JEDEC e.MMC specification and above and explains how to configure an e.MMC device to have the required booting features, program and verify boot code on an e.MMC device, and perform a boot operation to send boot data to the host.

TN-FC-47: e.MMC Data Removal

Technical Notes – 3.27.2018
This TN explains the commands used to remove data from an e.MMC device. All information applies to an automotive e.MMC with controller 5.0.

TN-FC-46: Configure HS200 and HS400 mode in e.MMC memory

Technical Notes – 3.26.2018
This technical note describes how to configure the high-speed interface timing setting, HS200 and HS400, in e.MMC memory devices.

TN-2990: Managed NAND - Soft Error Rate

Technical Notes (PDF) – 1.26.2018
This technical note outlines a method of detecting and handling bit flips in a manner consistent with JEDEC specifications for operation of managed NAND devices.

TN-FC-40: Embedded e.MMC Configuration

Technical Notes – 11.28.2017
This technical note discusses the organization and configuration of Micron's e.MMC memory device.

e.MMC Automotive 5.0 Cache Features

Technical Notes – 5.21.2017
This technical note introduces an optional cache feature available in the Micron automotive e.MMC 5.0 device.

TN-FC-51: e.MMC Validation and Use Model Performance

Technical Notes – 5.13.2016
This technical note describes performance measurement of the Micron automotive e.MMC 5.0 device during validation and use model simulation.

TN-FC-41: e.MMC Factory Reset Preferred Erase Method

Technical Notes – 9.24.2015
This technical note explains the difference between the two options and the guidelines to properly sanitize (purge) the sensitive data stored physically on Micron memory.

TN-FC-32: e.MMC Device Health Report

Technical Notes – 12.17.2014
This technical note describes the Device Health Report procedure for Micron Mobile e.MMC memory devices.

TN-FC-25: Understanding Linux Driver Support for e.MMC

Technical Notes – 4.8.2014
This technical note provides a basic understanding of Linux driver support for block devices where e.MMC™ embedded memory is used.

TN-FC-27: e.MMC Power Loss Data Integrity

Technical Notes – 12.16.2013
This technical note describes how to ensure the integrity of internal system data and user data in the Micron e.MMC device during power loss.

TN-FC-16: e.MMC BUFFER BLOCKS REFRESH Command

Technical Notes – 9.20.2012
This technical note describes the BUFFER BLOCKS REFRESH command for Micron's e.MMC device.

TN-FC-08: Migrating from e.MMC Version 4.4 to 4.41

Technical Notes – 8.22.2012
This technical note describes the changes to the JEDEC e.MMC specification from version 4.4 to version 4.41.
+