MC9S08SH32MWL Datasheet MC9S08SH16MTG, MC9S08SH32MTJ, MC9S08SH32MTG | P1-P2

Target Applications

• Personalcare/handhelddevices

 (i.e.blenders,blowdryers)

• AC-poweredconsumergoods

• Powertools

• Firealarms

•Wirelesssensorapplicationsincluding

simplemediaaccesscontroller(SMAC)

•Watchdogcoprocessors

•Smallappliances

•Securebootcoprocessors

•Securitysystems

Overview

The MC9S08SH32/16 strengthens Freescale’s

entry-level 8-bit microcontroller portfolio by

extending the advantages of the HCS08 core

and peripherals to 5V. The highly integrated

SH controllers are Freescale’s low-pin-count

S08s with 40 MHz ICS and includes an additional

ganged output that can toggle multiple pins

using one bit, allowing for higher current drive.

The functionality is completed with strong analog

capabilities, a complete set of serial modules,

a temperature sensor and robust memory

options ideal for general-purpose consumer and

industrial applications in the 2.7V to 5.5V range.

8-bit Microcontrollers

MC9S08SH32/16

Fact sheet

Features Benefits

8-bit HCS08 Central Processor Unit (CPU)

• Upto40MHzHCS08CPU(20MHzbusfrequency)for50ns

minimum instruction time

• Offeringhighperformanceupto5V,idealforindustrial

applications

• HC08instructionsetwithaddedBGNDinstruction • Backwardobject-codecompatibilitywith68HC08and

68HC05 so existing code libraries can still be used

• Allowsforefcient,compactmodulecodinginassembly

or C compiler

• Supportforupto32interrupt/resetsources • Allowsforsoftwareexibilityandoptimizationfor

real-time applications

Integrated Third-Generation Flash Memory and RAM

• Embeddedashthatisin-applicationreprogrammableover

the full operating voltage and temperature range with a single

power supply

• Providesusersasinglesolutionformultipleplatforms

orasingleplatformthatiseldreprogrammableinvirtually

any environment

• Doesnotrequireadditionalpinorpowersupplyfor

ashprogramming,simplifyingtheinterfaceforin-line

programmingandallowingformoreGPIOpins

• Extremelyfast,byte-writableprogramming;asfastas

20 us/byte

• Helpsreduceproductionprogrammingcoststhrough

ultra-fast programming, as well as lowering system power

consumption due to shorter writes

• Upto100,000write/erasecyclesattypicalvoltageand

temperature(10kminimumwrite/erase);100yearstypicaldata

retention(15yearsminimum)

• Allowselectricallyerasableprogrammableread-only

memory(EEPROM)emulation,reducingsystemcosts

and board real estate

Flexible Clock Options

• Internalclocksource(ICS)modulecontainingafrequency-

lockedloop(FLL)controlledbyinternalorexternalreference

• Caneliminatethecostofallexternalclockcomponents,

reduce board space and increase system reliability

• Precisiontrimmingofinternalreferenceallowstypical0.1

percent resolution and +0.5 percent to -1 percent deviation

over operating temperature and voltage

• Providesoneofthemostaccurateinternalclocksources

onthemarketforthemoney

• Internalreferencecanbetrimmedfrom31.25kHzto39.065

kHz,allowingfor16MHzto20MHzFLLoutput

• Canusetrimmingtoadjustbusclocksforoptimalserial

communication baud rates and/or timer intervals

• Low-poweroscillatormodule(XOSC)withsoftwareselectable

crystalorceramicresonatorrange,31.25kHzto38.4kHzor1MHz

to16MHz,andsupportsexternalclocksourceinputupto40MHz

• 32kHzoscillatorprovideslow-poweroptionforsystems

requiringtime-keepingfunctionality(i.e.,timeanddate)

while in low-power modes

23 Bidirectional Input/Output (I/O) Lines; One Output-Only Line

• Outputs10mAeach;60mAmaxforpackage • High-currentI/OallowsdirectdriveofLEDandothercircuitsto

virtually eliminate external drivers and reduce system costs

• Softwareselectablepull-upsonportswhenusedasinput;

internalpull-uponresetandinterruptrequest(IRQ)pin

• Reducescustomersystemcostbyeliminatingneedfor

external resistors

• Softwareselectableslewratecontrolanddrivestrengthon

ports when used as output

• Cancongureportsforslowerslewrateandweakerdriveto

minimizenoiseemissionsfromtheMCU

• 8-pinkeyboardinterruptmodulewithsoftwareselectable

polarity on edge or edge/level modes

• Keyboardscanwithprogrammablepull-ups/pull-downsvirtually

eliminateexternalgluelogicwheninterfacingtosimplekeypads

Ganged Output Option for PTB (5:2) and PTC (3:0)

• Allowssinglewritetochangestateofmultiplepins

•

Drivesupto80mAwithoutriskofrunawaycodeshorting

•

Providesoptiontotiemultiplepinsfromdifferentportsto

same control registers

• Safelydrivesmultipleoutputs

Multiple Serial Communication Options

• Serialcommunicationsinterfacemodulewithoptionfor13-bit

breakcapabilitiesanddouble-bufferedtransmitandreceive

• Allserialperipheralsavailableforuseinparallelon

16-pin devices

• SerialperipheralinterfacemoduleandI

C bus module

MC9S08SH32/16BlockDiagram

32/16 KB Flash

On-Chip ICE (DBG)

1024B RAM

BDC

LVI

12-ch., 10-bit ADC

COP

SCI

SPI

HCS08 CPU

Internal/External

Oscillator

8-bit Modulo Timer

w/Prescaler

Internal Clock

Source w/FLL

Up to 23 GPIO

Temperature Sensor Analog Comparator

Two 2-ch.,

16-bit Timers

Up to 5V

8-bit Microcontrollers



LearnMore:



For current information about Freescale

products and documentation, please visit

www.freescale.com/entry8.

Cost-Effective Development Tools

DEMO9S08SH32 $69*

Cost-effective demonstration board

withpotentiometer,LEDs,serialportand

built-inUSB-BDMcablefordebugging

and programming

M68CYCLONEPRO $499*

HC08/HCS08/HC12/HCS12 stand-alone

flash programmer or in-circuit emulator,

debugger,flashprogrammer;USB,serial

orEthernetinterfaceoptions

USBMULTILINKBDM $99*

UniversalHC08in-circuitdebuggerand

flashprogrammer;USBPCinterface

CWS-H08-STDED-CX Free**

CodeWarrior

SpecialEditionfor

Microcontrollers;includesintegrated

developmentenvironment(IDE),linker,

debugger,unlimitedassembler,Processor

Expert™auto-codegenerator,full-chip

simulationand16KBCcompiler

*PricesindicatedareMSRP.

**Subjecttolicenseagreementandregistration.

FreescaleandtheFreescalelogoaretrademarksorregisteredtrademarksofFreescaleSemiconductor,Inc.

intheU.S.andothercountries.Allotherproductorservicenamesarethepropertyoftheirrespectiveowners.

DocumentNumber:SH32FS

REV0

Package Options

Part Number Package Temp. Range

MC9S08SH32CTG 16-pin TSSOP -40°C to +85°C

MC9S08SH32CTJ 20-pin TSSOP -40°C to +85°C

MC9S08SH32CWL 28-pin SOIC -40°C to +85°C

MC9S08SH32CTL 28-pin TSSOP -40°C to +85°C

MC9S08SH16CTG 16-pin TSSOP -40°C to +85°C

MC9S08SH16CTJ 20-pin TSSOP -40°C to +85°C

MC9S08SH16CWL 28-pin SOIC -40°C to +85°C

MC9S08SH16CTL 28-pin TSSOP -40°C to +85°C

Features Benefits

Integrated Analog Peripherals

• 16-ch.,10-bitanalog-to-digitalconverter(ADC) • Easyinterfacetoanaloginputs,suchassensors

Automaticcomparefunction,softwareprogrammable

forgreaterthan/equaltoorlessthanconditions

• Usedtosetconversioncompleteandgenerateinterruptonly

when result matches condition

Asynchronousclocksource • CanbeusedtorunADCwhenMCUclocksareoff,suchas

inSTOP3low-powermode

Temperature sensor • Calculatestemperaturewithoutanyexternalcomponents

andsavesanADCinputchannelforotheruse

Internal bandgap reference channel • ConstantvoltagesourceforcalibratingADCresultsrequires

no external components

HardwaretriggerableusingtheRTIcounter • TakesperiodicmeasurementswithoutCPUinvolvement;

canbeusedinSTOP3withcomparefunctiontotake

measurementandwakeMCUfromSTOP3onlywhen

compare level is reached

Low-powerandhigh-speedoptions • Flexiblecongurationtomeethigh-performanceand

low-powerrequirements

• Analogcomparatormodule(ACMP)

Optiontocomparetointernalreference • Requiresonlysinglepinforinputsignal

Optiontoroutecomparatoroutputdirectlytopin • Allowsothercomponentsinsystemtoseeresultsof

comparator with minimal delay

OutputcanbeoptionallyroutedtoTPMmoduleas

input capture trigger

• CanbeusedforsingleslopeADCandresistance-

capacitance(RC)timeconstantmeasurements

• Real-time-counter(RTC)

8-bit modulus counter with binary or decimal

based prescaler

• Free-running,on-chip,low-poweroscillator(1kHz)forcyclic

wake-upwithoutexternalcomponents,runsinallMCUmode

Externalclocksourceforprescisetimebase,time-of-day,

calendarortaskschedulingfunctions

Three Timer Modules

• Programmable16-bittimer/PWMmodules(TPM1andTPM2) • Eachchannelcanbeindependentlyprogrammableforinput

capture, output compare, buffered edge-aligned pulse width

modulation(PWM)orbufferedcenter-alignedPWM

• 8-bitmodulotimermodule(MTIM)with8-bitprescaler • Timeroverowinterruptcanbeenabledtogenerateperiodic

interrupts for time-based software loops

System Protection

• Watchdogcomputeroperatingproperly(COP)resetwith

optiontorunfromdedicated1kHzinternalclocksourceor

busclock

• Resetsdeviceininstanceofrunawayorcorruptedcode,and

independentclocksourceprovidesadditionalprotectionin

caseoflossofclock

• Low-voltagedetectionwithresetorinterrupt • Allowssystemtowrite/saveimportantvariablesbefore

voltage drops to low

• Canholddeviceinresetuntilreliablevoltagelevelsare

reapplied to the part

• Illegalopcodedetectionwithreset • Resetsdeviceininstanceofrunawayorcorruptedcode

• Flexibleblockprotection • Securescodesectionssothatitcannotbeaccidentally

corrupted by runaway code

• Optiontoprotectvariousblocksizes

• Optiontoputbootloadercodeinprotectedspaceandclear

ashforreprogramming

• SecurityfeatureforashandRAM • Preventsunauthorizedaccesstomemorytoprotecta

customer’svaluablesoftwareIP

• Always-onpower-onreset(POR)circuitry • Signicantlyreducesriskofcoderunawayduetobrownout

situations

Background Debugging System and On-Chip In-Circuit Emulation (ICE)

with Real-Time Bus Capture

• On-chipICE • Providessingle-wiredebuggingandemulationinterface;

eliminates need for expensive emulation tools

• Providescircuitemulationwithouttheneedforadditional,

expensive development hardware

P1-P2

MC9S08SH32MWL

Mfr. #:

Buy MC9S08SH32MWL

Manufacturer:

NXP / Freescale

Description:

8-bit Microcontrollers - MCU 5V MCU w/32K FLASH

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New from this manufacturer.

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MC9S08SH32MWL

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