MC9S12E-Family Device User Guide V01.04

Introduction Overview The MC9S12E-Family is a 112/80 pin low cost general purpose MCU family. All members of the MC9S12E-Family are comprised of standard on-chip peripherals including a 16-bit central processing unit (HCS12 CPU), up to 256K bytes of Flash EEPROM, up to 16K bytes of RAM, three as

文件：3.07722 Mbytes 页数：156 Pages

Motorola

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HCS12 Microcontrollers

文件：3.26326 Mbytes 页数：602 Pages

freescaleFreescale Semiconductor, Inc

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MC9S12E-Family Device User Guide

文件：3.08302 Mbytes 页数：156 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

S12E 16-bit MCU, HCS12 core, 256KB Flash, 50MHz, QFP 112

The MC9S12E is a 112/80-pin, cost-effective, general-purpose MCU family, using the important on-chip features needed for your automotive designs.\nThe MC9S12E has full 16-bit data paths throughout.\nThe inclusion of a phase-lock look (PLL) circuit allows power consumption and performance to be adjus • HCS12 CPU• Upward compatible with M68HC11 instruction set\n• Interrupt stacking and programmer's model identical to M68HC11\n• Instruction queue\n• Enhanced indexed addressing\n• Up to 16 KB of RAM\n• Three asynchronous serial communications interface modules (SCI)\n• Serial peripheral interface (;

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