Getting to Know the Hardware

KTMPC5744DBUG Rev. 1.0 2/2015

6

Freescale Semiconductor, Inc.

3.2

Board Features

The board features are as follows:

• Qorivva MPC5744P 32-bit microcontroller with safety architecture

• Preloaded software demo for the MC33908 and MPC5744P platform

• Designed to be plugged onto the KIT33908MBEVBE Evaluation Board

• Separated power supplies for the core and the ADC

• High precision VCCA power supply connected to the ADC reference voltage

• Equipped by Nexus and JTAG for simple debug

• Possible to connect USB/RS232 through the mother board

3.3

Device Features

This evaluation board features the following Freescale products:

Table 1. Device Features

Device

Description

Features

MPC5744P

The MPC5744P is a Qorivva 32-bit

embedded Power Architecture® MCU

family designed for automotive and

industrial functional safety applications.

•

Dual e200 Z4 CPU architecture

•

Dual processing spheres including; CPU, DMA, interrupt controller, crossbar, and MPU

for logic level fault detection

•

Two statically configurable modes of operation: Lockstep operation (redundant process-

ing and calculations) and dual parallel mode (independent core operation)

•

Fault collection unit, which monitors and manages fault events

•

Error correction coding on RAM and flash memory allows detection/correction of memory

errors

•

Safety oriented MCU to achieve ISO 26262 functional safety standard certification

•

Robust communications with FlexRay™ and CAN/safety port high-speed low latency

messaging

•

Cross-triggering unit coordinates ADC, timer, and PWM generation and minimizes CPU

interrupt load

•

Peripheral modules (ADCs, eTimers, …)

•

This product is included in Freescale's product longevity program, with assured supply

for a minimum of 15 years after launch

MC33908

The MC33908 System Basis Chip

(SBC), a Freescale Energy-Efficient

solution, provides power to MCUs and

other system loads and optimizes

energy consumption.

•

Flexible DC/DC pre-regulator allowing Buck or Buck-Boost

•

Optional Boost to improve system availability at cranking

•

Multiple output power supplies from 0.5 A up to 2.0 A

•

DC/DC voltage regulator to supply MCU core up to 1.5 A