MPC574xP Hardware Design Guide
●The MPC574xP is a Power Architecture®based microcontroller targeting automotive chassis and safety applications. This microcontroller features a number of analog, communication, and safety modules, as well as two e200z4 core complexes running in delayed lock step at up to 200 MHz.
●The MPC574xP requires both 3.3V and 1.25V supplies. These supplies can either both be provided externally, or the 3.3V supply can be used to generate the 1.25V supply via an internal regulator and external ballast transistor. In the simplest configuration, a single 3.3V supply can power the entire device.
●The intention of this application note is to provide:
■Power supply requirements and the correct external circuitry required for each supply
■Guidelines for handling injection current, including requirements for power supply ramp rates
■Proper configuration of the external PLL circuitry
■Example external interfaces for the communication and analog modules
●Please note that information from the MPC574xP Reference Manual, Datasheet, and/or Errata report may be repeated in this application note for the convenience of the reader. The reference manual, datasheet, and errata report are the official specification for the MPC574xP and should be reviewed for the most up-to-date information available for this device.
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Application note & Design Guide |
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Please see the document for details |
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LQFP;MAPBGA |
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English Chinese Chinese and English Japanese |
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06/2020 |
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Rev. 3 |
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AN5267 |
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2 MB |
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