MPC5744P datasheet(4/114 Pages) FREESCALE

4 / 114 page

MPC5744P Data Sheet, Rev. 0.3

Preliminary—Subject to Change Without Notice

Introduction

Freescale Semiconductor

FlexCAN

3 modules with 64 message buffer

LINFlexD (UART and LIN with DMA support)

2 modules

Clockout

Yes

Fault Collection and Control Unit (FCCU)

Yes

Cross Triggering Unit (CTU)

2 modules

eTimer

3 modules with 6 channels

FlexPWM

2 modules with 4 x (2+1) channels

Analog-to-digital converter (ADC)

4 modules with 12 bit ADC,

(25 external channels including shared channels plus internal

channels)

Sine-wave generator (SWG)

32 point

DSPI

4 modules

As many as 8 chip selects

CRC Unit

Yes

SENT

2 modules with 2 channels

Interprocessor serial link interface (SIPI)

Yes

Junction temperature sensor

Yes

Replicated module

Digital I/Os

>= 16

Peripheral register protection

Yes

Supply

Device Power Supply

3.3 V with external ballast transistor or

3.3 V with external 1.25 V low drop-out (LDO) regulator

ADC Analog Reference voltage

3.15 V to 3.6 V and 4.5 V to 5.5 V

Clocking

Phase Lock Loop (PLL)

1 x PLL and 1 coupled FMPLL

Internal RC Oscillator

16 MHz

External Crystal Oscillator

8 MHz to 40 MHz

Low power modes

HALT and STOP

Yes

Debug

Nexus

Level 3+, MDO and Aurora interface

Package

LQFP

144 pins

LQFP exposed pads (EP)

176 pins

Table 1. MPC5744P feature summary (continued)

Feature

Details

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