DEMO9S08QD4 Freescale Semiconductor, DEMO9S08QD4 Datasheet

DEMO9S08QD4

Manufacturer Part Number

DEMO9S08QD4

Description

BOARD DEMO FOR MC9S08QD FAMILY

Manufacturer

Freescale Semiconductor

Type

MCUr

Datasheets

1.DEMO9S08QD4.pdf (2 pages)

2.DEMO9S08QD4.pdf (14 pages)

Specifications of DEMO9S08QD4

Contents

Board, Cable, CD

Processor To Be Evaluated

MC9S08QD

Data Bus Width

8 bit

Interface Type

USB

Silicon Manufacturer

Freescale

Core Architecture

HCS08

Core Sub-architecture

HCS08

Silicon Core Number

MC9S08

Silicon Family Name

S08QD

Rohs Compliant

Yes

For Use With/related Products

MC9S08QD2, MC9S08QD4

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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8-bit Microcontrollers

MC9S08QD4/2

Target Applications

Overview

The MC9S08QD4/2 provides design flexibility

and integrated functionality for small

appliances and DC fans. The QD includes

up to 5.5V supply voltage, a 10-bit analog-

to-digital converter (ADC) and two timers for

improved motor control. The MC9S08QD

extends the advantages of the low-end S08

core as a low pin count, small package 8-bit

MCU. With pin and tool compatibility with

MC9RS08KA and MC9S08QG8, the QD

allows designers to move up and down the

performance chain quickly and easily.

Data Sheets

MC9S08QD MC9S08QD Data Sheet

• DC cooling fan

• Digital capacitive

• Industrial

• Camera zoom

• Walkie-talkies

ICS (0.2% resolution,

applications

discharge

ignition (CDI) for

motorcycles

compressors

control

Up to 4K flash

2% deviation)

Computers

Low-power

supplies

Battery chargers

256B RAM

COP

LVD

S08 CPU

• Vacuum cleaners

• Small and large

• Industrial control

• Watchdog

• Security systems

• Fan control

• AC voltage line

1 x 1-ch., 16-bit timer

1 x 2-ch., 16-bit timer

4-ch., 10-bit ADC

appliances

coprocessors

monitors

4 GPIO plus 1 in

Toasters

Low-end

microwaves

and 1 out

4 KBI

Features

8-bit HCS08 Central Processor Unit (CPU)

• Up to 8 MHz S08 CPU for 125 ns minimum

• HC08 instruction set with added

• Support for up to 32 interrupt/reset sources

• Supply voltage range of 2.7–5.5V

Integrated Third-Generation Flash Memory and RAM

• Embedded flash that is in-application

General Purpose Input/Output (GPIO) Lines

• Outputs 10 mA each; 100 mA max

• Four general-purpose input output (GPIO)

• One input-only and one output-only line

• Software selectable pull-ups on ports when

• Software selectable slew rate control and

• 4-pin keyboard interrupt module with software

• 1-ch. timer/pulse-width modulator; each

• Software-selectable pull-ups on ports when

• Software-selectable slew rate control and

• Single-wire background debug interface

• 8-pin plastic dual-inline package (PDIP) and

• Internal pull-up on reset and IRQ pin

instruction time

background instruction

reprogrammable over the full operating

voltage and temperature range with a single

power supply

for package

used as input; internal pull-up on reset and

interrupt request (IRQ) pin

drive strength on ports when used as output

selectable polarity on edge or edge/

level modes

channel can be used for input capture, output

compare, buffered edge-aligned PWM or

buffered center-aligned PWM

used as input; internal pull-up

drive strength on ports when used as output

8-pin narrow body small outline integrated

circuit (SOIC) packages

Benefits

• Backward object-code compatibility with

• Allows for efficient, compact module coding

• Allows for software flexibility and optimization

• Greater scalability of power and performance

• Provides users a single solution for multiple

• Allows for software flexibility and optimization

• High-current I/O allows direct drive of LED

• Helps to reduce customer system cost by

• Can configure ports for slower slew rate and

• Keyboard scan with programmable pull-ups/

• Reduce customer system cost

68HC08 and 68HC05 allows existing code

libraries to be used

in assembly or C compiler

for real-time applications

through range of voltage for application needs

platforms or a single platform that is field

reprogrammable in virtually any environment

for real-time applications

and other circuits to virtually eliminate

external drivers and to help reduce system

costs

eliminating need for external resistors

weaker drive to minimize noise emissions

from the MCU

pull-downs virtually eliminates external glue

logic when interfacing to simple keypads

Related parts for DEMO9S08QD4

DEMO9S08QD4 Summary of contents

Page 1

MC9S08QD4/2 Target Applications • DC cooling fan • Vacuum cleaners applications • Small and large Computers appliances Low-power Toasters supplies Low-end Battery chargers microwaves • Digital capacitive • Industrial control discharge • Watchdog ignition (CDI) for coprocessors motorcycles • Security systems • Industrial • Fan control compressors • AC voltage line • Camera zoom ...

Page 2

... Option to protect various block sizes • Option to put bootloader code in protected space and clear flash for reprogramming • Helps prevent unauthorized access to memory to protect a customer’s software Learn More: Cost-Effective Development Tools For more information on development tools, please refer to the Freescale Development Tool Selector Guide (keyword search SG1011). DEMO9S08QD4 US$59* Cost-effective demonstration board with potentimeter, LEDs, serial port and built- in USB-BDM cable for debugging and programming CYCLONEPROE US$499* HC08/HCS08/HC12/HCS12 stand-alone flash programmer or in circuit emulator, debugger, flash programmer; USB, serial or Ethernet ...

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