Motorola ColdFire MCF5282 User Manual download pdf (Page 25)

GPIO

UART

DMA

JTA

GPLLBDM

QSPI

8-ch.

QADC

4-ch. PIT

4-ch., 32-bit

Timer

8-ch., 16-bit

Timer

10/

100

FEC

CAN

2 KB

I-Cache

64 KB

SRAM

System

Bus

Controller

SDRAM

Control

and Chip

Selects

V2 ColdFire

Core

eMAC

DMA

Optional

Modules

256

Flash

512 KB

Flash

Tools Support for Fast Development

The ColdFire family of microprocessors

benefits from extensive support by a

world-class development tools suite

through leading third-party tools developers.

In addition, Freescale, Quadros Systems

and Metrowerks have partnered to provide

a comprehensive, networked, embedded

control solution based on the ColdFire

MCF528x Family

, OpenT

CP stack,

RTXC™ Quadros operating system and

CodeWarrior™ for ColdFire.

RTXC Quadros for the MCF528x Family

includes a real-time operating system (RTOS)

supporting both thread- and task-based

kernels. It also includes extensive networking

support—Ethernet driver; Internet protocols

such as IP, UDP, TCP, ICMP, ARP and

DHCP; and application-level protocols such

as embedded Web server, Trivial FTP server

for remote firmware download, SMTP to

send e-mail alerts and SNTP to retrieve

current-time information from a network NTP

server. Three versions of the software are

available at a range of prices and functionality

The Special Edition is free and preloaded into

the internal Flash with the purchase of the

M5282EVB or available for download for

registered users of the Freescale W

eb site.

The CodeW

arrior for ColdFire development

tools suite from Metrowerks includes a

compiler, assembler, debugger, project

manager and build system. Trial versions of

the tools are provided with the

development kit.

Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names

are the property of their respective owners. This product incorporates SuperFlash

technology licensed from SST

MCF5282FACT

REV 4

Learn More: For more information about Freescale products, please visit www.freescale.com.

MCF5280 Features

> 63 (Dhrystone 2.1) MIPS at

80 MHz

> No embedded Flash memory

> All other features identical to

the MCF5282

MCF5281 Features

> 256 KB embedded

Flash memory

> All other features identical

to the MCF5282

MCF5282 Features

> Version 2 (V2) ColdFire core

> 512 KB embedded Flash memory

> 64 KB of static RAM

> 2 KB I-Cache

> SDRAM controller

> 10/100 Ethernet MAC

> Enhanced CAN 2.0B controller

(FlexCAN) interface with

16 message buffers

> Three UARTs with direct memory

access (DMA) capability

> Queued serial peripheral interface (QSPI)

with four peripheral chip selects

> Inter-integrated circuit (I

bus controller

> 8-channel, 10-bit queued

analog-to-digital converter (QADC)

> Four 32-bit timer channels with

DMA capability

> Eight 16-bit timer channels for

capture, compare and pulse-width

modulation (PWM)

> Four periodic interrupt timers (PITs)

for alarm and countdown timing

Product Specifications

> Up to 76 (Dhrystone 2.1) MIPS

at 80 MHz (executing from

internal Flash)

> -40°C to +85°C ambient

operating temperature

> 80 MHz and 66 MHz available

> 3.3V, 5V tolerant I/O

> 17 mm x 17 mm x 1.6 mm

256-ball (1 mm pitch) mold

array process ball grid array

(MAPBGA) package

MCF528x BLOCK DIAGRAM

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 63 64

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Motorola ColdFire MCF5282 User Manual Page 25

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