MC68SZ328 Просмотр технического описания (PDF) - Motorola => Freescale

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MC68SZ328

Integrated Portable System Processor Product Brief

Motorola => Freescale 

Block Diagram

Freescale Semiconductor, Inc.

With several generations of handheld computer processors, the DragonBall series of microprocessors

provides designers of handheld portable products with:

• Just the right performance.

• Just the right integration.

• Just the right battery life.

The DragonBall series gives manufacturers and design engineers the ability to create exceptional products

that take consumers where they want to go—with mobility, connectivity, scalability, and enhanced

freedom.

1 Block Diagram

Figure 1 is a simplified functional block diagram of the MC68SZ328.

ICEM

System Control

Bootstrap

Power

Control

CGM

(DPLLx2)

Connectivity

MMC/SD

MSHC

CSPI

UART 1

(IrDA1.0)

UART 2

(IrDA1.0)

USB Device

I2C

MC68SZ328

CPU Complex

FLX68000

DMAC

IP/68KLB

Gasket

eSRAM

(100K)

Interrupt

Controller

Bus

Control

Chip-Select DRAMC

Module EDO/SDRAM

Standard

System I/O

GPIO

PWM 1 & 2

Timer 1 & 2

RTC

WD

Human

Interface

ASP

LCDC

Inherited from MC68VZ328

New with MC68SZ328

Figure 1. MC68SZ328 Functional Block Diagram

2

MC68SZ328 Product Brief

MOTOROLA

For More Information On This Product,

Go to: www.freescale.com

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