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1 Introduction
This application note shows recommended example circuits
for the Qorivva MPC55xx family of 32-bit microcontrollers
(MCU) based on the e200zx Power Architecture® cores.
Many of these circuits are included on the standard evaluation
board for the different devices. In most cases in this
application note, the MPC5554 is used in the examples,
however, unless otherwise specified, the majority apply to all
devices in the family. In addition, some of the MCUs in this
family support features that are not available on the
MPC5554. Circuits for these options are also shown in this
document.
The Qorivva MPC5500 family contains multiple MCUs that
were originally designed for automotive powertrain
applications and span from the low end MPC5534, with 1 MB
of on-chip flash, up to the high end MPC5566 with 3MB of
on-chip flash memory. In between are devices with support for
a varying number of peripheral devices, including two devices
that support FlexRAY. The following table highlights the
features available on the different members of the MPC55xx
MCU family.
Freescale Semiconductor
Document Number:AN2613
Application Note
Rev 0, August 21, 2013
Qorivva MPC5500 Minimum Board
Requirements
by:
Randy Dees
Application Engineering
Austin, Texas/USA
© 2006–2013 Freescale Semiconductor, Inc.
Contents
1 Introduction............................................................1
2 Reset Configuration................................................5
3 Clock Circuitry.....................................................15
4 Power supply requirements...................................17
5 External pull resistors............................................22
6 External bus interface...........................................22
7 Nexus Connector Recommendation and
Pin-Out Definitions...............................................27
8 Example communication peripheral
connections...........................................................31
9 EVB Pin access.....................................................47
10 References.............................................................48
