MCIMX255AJM4A(2010) View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MCIMX255AJM4A
(Rev.:2010)

i.MX25 Applications Processor for Automotive Products

Freescale Semiconductor 

1.2 Block Diagram

Figure 1 shows the simplified interface block diagram.

DDR2 /

MDDR

NOR

Flash/

PSRAM

NAND

Flash

Ext. Graphics

Accelerator

Camera

Sensor

LCD Display 1

External Memory

Interface (EMI)

Smart

DMA

Shared

Domain

SPBA

SDMA Peripherals

UART(3)

CSPI(2)

ADC/TSC

SSI(1)

ESAI

SIM(2)

ATA

FEC

Fusebox

ARM® Processor Domain (AP)

LCDC /

CSI

SLCDC

ARM9

Platform

ARM926EJ-S

L1 I/D cache

AVIC

MAX

AIPS (2)

ETM

Internal

Memory

ARM Peripherals

SSI

AUDMUX

I2C(3)

UART(2)

CSPI

HS USBOTG

HS USB OT GPHY

HS USB Host

FS USB Host PHY

eSDHC(2)

FlexCAN(2)

IIM

RTICv3

RNGB

SCC

DRYICE

KPP

PWM(4)

1-WIRE

ECT

IOMUX

GPIO(3)

EPIT(2)

Timers

RTC

WDOG

GPT(4)

Audio/Power

Management JTAG

Bluetooth

MMC/SDIO

or WLAN

Keypad

Access.

Conn.

Figure 1. i.MX25 Simplified Interface Block Diagram

i.MX25 Applications Processor for Automotive Products, Rev. 5

Freescale Semiconductor

5

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