MC9S12XE Family Product Brief - Freescale - #1

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Freescale Semiconductor Product Brief Document Number: MC9S12XEPB Rev. 8, 06/2010 Contents © Freescale Semiconductor, Inc., 2008,2009,2010 . All rights reserved. This document contains preview information on a new product that may be in a design phase or under development. Freescale reserves the right to change or discontinue this product without notice. The new MC9S12XE Family of microcontrollers takes the innovation of today’s MC9S12XD Family a step further with the introduction of new features to deliver enhanced system integrity and greater functionality. These new features include a Memory Protection Unit (MPU) and Error Correction Code (ECC) on the Flash memory together with enhanced EEPROM functionality (EEE), an enhanced XGATE, a Frequency Modulated Phase Locked Loop (IPLL) and a faster ATD. The E Family will extend the S12X product range up to 1MB of Flash memory with increased I/O capability in the 208-pin version of the flagship MC9S12XEP100. Targeted at automotive multiplexing and generic auto body applications, S12XE Family will deliver 32-bit performance with all the advantages and efficiencies of a 16-bit MCU. It will retain the low cost, power consumption, EMC and code-size efficiency advantages currently enjoyed by users of Freescale’s existing 16-bit S12 and S12X MCU families. There is a high level of compatibility between the S12XE and S12XD families. Section 1, “Application Examples Section 1.1, “Body Controller Application Example Section 1.2, “Gateway Application Example Section 2, “Features Section 2.1, “Block Diagram Section 2.2, “Peripheral and Memory Options S12XE Family Section 2.3, “Critical Performance Parameters Section 2.4, “Chip-Level Features Section 3, “Developer Environment Section 4, “Document Revision History MC9S12XE Family Product Brief 16-Bit Microcontroller Family with Enhanced System Integrity Features