Freescale MPC5634M 32位MCU开发方案

Freescale 公司的MPC5634M是基于Power Architecture®的32位MCU,用户模式100%和Power Architecture 指令集兼容,工作频率0 MHz－80 MHz ,工作温度到+150度C,具有低功耗性能,工作电压4.5 V－5.25 V,内部稳压器提供3.3V和1.2V用于内核和逻辑电路,主要用于气油引擎管理,摩托车引擎控制,混合动力汽车,热量表和温度控制器,CAN等.本文介绍了MPC5634M主要特性,框图,TRK-MPC5634M低成本开发系统主要特性,电路图和PCB元件布局图.
This document provides electrical specifications, pin assignments, and package diagrams for the MPC5634M series of microcontroller units (MCUs). For functional characteristics, refer to the MPC5634M Microcontroller Reference Manual.
The MPC5634M series microcontrollers are system-on-chip devices that are built on Power Architecture® technology and:
• Are 100% user-mode compatible with the Power Architecture instruction set
• Contain enhancements that improve the architecture’s fit in embedded applications
• Include additional instruction support for digital signal processing (DSP)
• Integrate technologies such as an enhanced time processor unit, enhanced queued analog-to-digital converter,
Controller Area Network, and an enhanced modular input-output system
MPC5634M主要特性:
• Operating Parameters
— Fully static operation, 0 MHz – 80 MHz (plus 2% frequency modulation - 82 MHz)
— –40 degreeC to 150 degreeC junction temperature operating range
— Low power design
– Less than 400 mW power dissipation (nominal)
– Designed for dynamic power management of core and peripherals
– Software controlled clock gating of peripherals
– Low power stop mode, with all clocks stopped
— Fabricated in 90 nm process
— 1.2 V internal logic
— Single power supply with 5.0 V -10%/+5% (4.5 V to 5.25 V) with internal regulator to provide 3.3 V and 1.2 V for the core
— Input and output pins with 5.0 V -10%/+5% (4.5 V to 5.25 V) range
– 35%/65% VDDE CMOS switch levels (with hysteresis)
– Selecta...