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Part Number: TSPC750A
Description: TheTSPC750AandTSPC740Amicroprocessor(afternamed750A/740Aarelowpowerimplementationsofth...


Description: TheTSPC750AandTSPC740Amicroprocessor(afternamed750A/740Aarelowpowerimplementationsofth...
TheTSPC750AandTSPC740Amicroprocessor (afternamed750A/740AarelowpowerimplementationsofthePowerPCReducedInstructionSetComputer(RISC) architecture.
The750A/740Amicroprocessors'designsaresuperscalar,capableofissuingthree instructionsperclockcycleintosixindependentexecutionunits.
The740A/750Amicroprocessorsusea2.6/3.3VCMOSprocesstechnologyand maintainfullinterfacecompatibilitywithTTLdevices.
The750A/740Aprovidefoursoftwarecontrollablepower-savingmodesandathermal assistunitmanagement.
The750A/740Amicroprocessorshaveseparate32Kbyte,physically addressed instructionanddatacachesanddifferonlyinthatthe750AfeaturesadedicatedL2
cacheinterfacewithL2on-chiptags.
Botharesoftwareandbus-compatiblewiththePowerPC603™andPowerPC604™ families,andarefullyJTAGcompliant.
TheTSPC740AmicroprocessorispincompatiblewiththeTSPC603efamily.
| Characteristic | Symbol | Maximum Value | Unit |
| Core supply voltage | VDD | -0.3to2.75(4) | V |
| PLL supply voltage | AVDD | -0.3to2.75(4) | V |
| L2 DLL supply voltage | L2AVDD | -0.3to2.75(4) | V |
| 60x Bus supply voltage | OVDD | -0.3to3.6(3.5) | V |
| L2 Bus supply voltage(3) | L2OVDD | -0.3to3.6(3.5) | V |
| Input voltage | Vin | -0.3to3.6(2) | V |
| Storage temperature range | Tstg | -55 to 150 | °C |
Notes: 1. FunctionalandtestedoperatingconditionsaregiveninTable4.Absolutemaximumratingsarestressratingsonly,andfunctionaloperationatthemaximumsisnotguaranteed.Stressesbeyondthoselistedmayaffectdevicereliabilityorcause
permanentdamagetothedevice.
2. Caution:VINmustnotexceedOVDDbymorethan0.3Vatanytimeincludingduringpower-onreset.
3. Caution:OVDDmustnotexceedVDD/AVDDbymorethan1.2Vatanytimeincludingduringpower-onreset.
4. Caution:VDD/AVDDmustnotexceedOVDDbymorethan0.4Vatanytimeincludingduringpower-onreset.
5. Caution:VINmayovershoot/undershoottoavoltageandforamaximumdurationasshowninFigure5.
TSPC750A
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