Freescale MPC5676R多核32位MCU汽车动力总成解决方案
Freescale公司的MPC5676R是采用Power Architecture®技术的32位多核Qorivva MCU,主要用在汽车动力总成系统. MPC5676R集成了两个180MHz处理器,三个第二代高性能时间处理器单元(eTPU2),6MB闪存,128路定时器(3 x eTPU2和1 x eMIOS),四个ADC,384KB RAM(数据存储)以及不需要外接元件进行爆震检测的信号处理电路.主要用在动力总成引擎控制,汽油直接注入,混合动力汽车, 爆震检测,传动控制等.本文介绍了MPC5676主要特性和优势,方框图以及Qorivva MPC567XEVB评估板主要组成与特性,以及相应电路图.
The 32-bit Qorivva MPC5676R microcontroller (MCU) built on Power Architecture® technology is Freescale’s first multicore device designed for advanced powertrain control applications. The Qorivva MPC5676R performs four to five times better than previous-generation MCU families, addressing advanced filtering and signal processing requirements of direct injection, advanced diesel, hybrid electric and full electric powertrain applications to meet extreme regulatory and environmental requirements.
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