LearnMore: For current information about Freescale
products and documentation, please visit
www.freescale.com/8bit.
Features
Benefits
Ganged Output Option for PTB (5:2) and PTC (3:0)
Allowssinglewritetochangestateofmultiplepins
Providesoptiontotiemultiplepinsfromdifferent
portstosamecontrolregisters
Safelydrivesmultipleoutputs
Multiple Serial Communication Options
Serialcommunicationinterfacemodulewithoption
for13-bitbreakcapabilitiesanddouble-buffered
transmitandreceive
Allserialperipheralsavailableforuseinparallelon
16-pindevices
10-channel, 10-bit Analog-to-Digital Converter (ADC)
Automaticcomparefunction,software
programmableforgreaterthan,equalto
orlessthanconditions
Easyinterfacetoanaloginputs,suchassensors
Usedtosetconversioncompleteandgenerate
interruptonlywhenresultmatchescondition
Asynchronousclocksource
CanbeusedtoruntheADCwhenMCUclocksareoff,
suchasinSTOP3low-powermode
Temperaturesensor
Calculatestemperaturewithoutanyexternalcomponents
andsavesanADCinputchannelforotheruse
HardwaretriggerableusingtheRTCcounter
TakesperiodicmeasurementswithoutCPU
involvement;canbeusedinSTOP3withcompare
functiontotakemeasurementandwakeMCUfrom
STOP3onlywhencomparelevelisreached
Low-powerandhigh-speedoptions
Flexibleconfigurationtomeethigh-performanceand
low-powerrequirements
Real-Time Counter (RTC)
8-bitmoduluscounterwithbinaryor
decimal-basedprescaler
Serveasacyclicwakeupfromlow-powermodes
withouttheneedofexternalcomponents
Threesoftwareselectableclocksources:1kHz
internallow-poweroscillator,externalclockand
32kHzinternalclock
Providesprecisetimebasefortime-of-day,calendaror
taskschedulingfunctions
Three Timer Modules
Programmable16-bittimer/PWMmodules(TPM1
andTPM2)
Eachchannelisindependentlyprogrammableforinput
capture,outputcompare,bufferededge-alignedpulse
widthmodulation(PWM)orbufferedcenter-alignedPWM
System Protection
Watchdogcomputeroperatingproperly(COP)reset
withoptiontorunfromdedicated1kHzinternal
clocksourceorbusclock
Resetsdeviceininstanceofrunawayorcorruptedcode
Independentclocksourceprovidesadditionalprotection
incaseoflossofclock
Low-voltagedetectionwithresetorinterrupt
Allowssystemtowrite/saveimportantvariablesbefore
voltagedropstoolow
Canholddeviceinresetuntilreliablevoltagelevelsare
reappliedtothepart
Illegalopcodedetectionwithreset
Resetsdeviceininstanceofrunawayorcorruptedcode
SecurityfeatureforflashandRAM
Preventsunauthorizedaccesstomemorytoprotecta
customer’svaluablesoftwareIP
Always-onpower-onreset(POR)circuitry
Significantlyreducesriskofcoderunawaydueto
brownoutsituations
Development Support
Backgrounddebuggingsystem
On-chipin-circuitemulation(ICE)withreal-time
buscapture
Providessingle-wiredebuggingandemulationinterface;
eliminatestheneedforexpensiveemulationtools
Providescircuitemulationwithouttheneedfor
additional,expensivedevelopmenthardware
FreescaleandtheFreescalelogoaretrademarksorregisteredtrademarksofFreescaleSemiconductor,Inc.
intheU.S.andothercountries.Allotherproductorservicenamesarethepropertyoftheirrespectiveowners.
FreescaleSemiconductor,Inc.2008.
DocumentNumber:MC9S08SE8FS/REV0
Agile3:926-78276/REVA
Package Options
Part Number
Package
Temp. Range
Part Number
Package
Temp. Range
MC9S08SE8CWL
SOIC28
-40°C to +85°C
MC9S08SE4VTG
TSSOP16
-40°C to +105°C
MC9S08SE4CWL
SOIC28
-40°C to +85°C
MC9S08SE8MTG
TSSOP16
-40°C to +125°C
MC9S08SE8VWL
SOIC28
-40°C to +105°C
MC9S08SE4MTG
TSSOP16
-40°C to +125°C
MC9S08SE4VWL
SOIC28
-40°C to +105°C
MC9S08SE8CRL
PDIP28
-40°C to +85°C
MC9S08SE8MWL
SOIC28
-40°C to +125°C
MC9S08SE4CRL
PDIP28
-40°C to +85°C
MC9S08SE4MWL
SOIC28
-40°C to +125°C
MC9S08SE8VRL
PDIP28
-40°C to +105°C
MC9S08SE8CTG
TSSOP16
-40°C to +85°C
MC9S08SE4VRL
PDIP28
-40°C to +105°C
MC9S08SE4CTG
TSSOP16
-40°C to +85°C
MC9S08SE8MRL
PDIP28
-40°C to +125°C
MC9S08SE8VTG
TSSOP16
-40°C to +105°C
MC9S08SE8MRL
PDIP28
-40°C to +125°C
Cost-Effective Development Tools
Part Number
Description
DEMO9S08SE8
$75*
Cost-effective
demonstrationboard
withpotentiometer,
LEDs,serialportand
built-inUSB-BDMcable
fordebuggingand
programming
M68CYCLONEPRO
$499*
HC08/HCS08/HC12/
HCS12stand-alone
flashprogrammeror
in-circuitemulator,
debugger,flash
programmer;USB,
serialorEthernet
interfaceoptions
USBMULTILINKBDM
$99*
UniversalHCS08
in-circuitdebugger
andflashprogrammer;
USBPCinterface
CWX-HXX-SE
Free**
CodeWarrior
SpecialEditionfor
Microcontrollers;includes
integrateddevelopment
environment(IDE),linker,
debugger,unlimited
assembler,Processor
Expertauto-code
generator,full-chip
simulationand32KBC
compilerlimitation
*PricesindicatedareMSRP.
**Subjecttolicenseagreementandregistration
Overview
TheMC9S08SE8/4strengthensFreescale’s
entrylevel8-bitmicrocontrollerportfolioby
extendingtheadvantagesoftheHCS08
coreandperipheralsto5V.Thehighly
integratedSEcontrollersgiveyouthechoice
ofcost-effectivehigher-pin-countdevices,
with20MHzCPU,forentry-levelproducts.
Functionalityisenhancedwithrichanalog
capabilities,acompletesetofserialmodules,
atemperaturesensorandrobustmemory
options,whichareidealforgeneral-purpose
consumerandindustrialapplicationsinthe
2.7Vto5.5Vrange.