SPC5668EF1AVMG datasheet(4/66 Pages) FREESCALE

4 / 66 page

MPC5668x Microcontroller Data Sheet, Rev. 6

MPC5668x Block Diagrams

Freescale Semiconductor

MPC5668x Block Diagrams

Figure 1 shows a top-level block diagram of the MPC5668G device.

Figure 1. MPC5668G Block Diagram

ADC

– Analog to Digital Converter

BAM

– Boot Assist Module

DSPI

– Serial Peripherals Interface

ECC

– Error Correction Code

ECSM

– Error Correction Status Module

eMIOS

– Timed Input Output

eDMA

– Enhanced Direct Memory Access controller

eSCI

– Serial Communications Interface

FEC

– Fast Ethernet Controller

FlexCAN

– Controller Area Network controller

FlexRay™ – FlexRay Bus Controller

FMPLL

– Frequency Modulated Phase Locked Loop

4–40 MHz

SPP Crossbar Switch (XBAR)

FMPLL

e200z650 Core

32K Cache

16ChDMA

16 MHz

FPU/SPE

VLE

MMU(32TLB)

LEGEND

e200z0 Core

VLE

MASTERS

Mux

Flash

(ECC)

SRAM

(ECC)

512 KB

2 MB

AIPS(0) Bridge B

6 x eSCI

36 x ADC

2 x I2C

2 x DSPI

24 x eMIOS

6 x FlexCAN

JTAG

NDI

Nexus3(Z6)

DEBUG

NDI

Nexus2+(Z0)

AIPS(1) Bridge A

2 x I2C

2 x DSPI

VREG

4/8 Way

FEC

MLB-DIM

FlexRay

Controller

IRC

XTAL

MPC5668G

Standby RAM

SRAM

(ECC)

80 KB

I2C

– Inter IC Controller

INTC

– Interrupt Controller

JTAG

– Joint Test Action Group interface

MLB-DIM – Media Local Bus Device Interface Module

NDI

– Nexus Debug Interface

PIT

– Periodic Interrupt Timer

RTC

– Real Time Clock

SIU

– System Integration

STM

– System Timer Module

SWT

– Software Watchdog Timer

VREG

– Voltage Regulator

128 kHz

IRC

32 kHz

XTAL

SWT

INTC

SIU

PIT

BAM

RTC/API

STM

ECSM

Semaphores

SPC5668EF1AVMG Datasheet(PDF) 4 Page - Freescale Semiconductor, Inc

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