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ThePowerPC e300 is a family of32-bitPowerPCmicroprocessor cores developed byFreescale for primary use insystem-on-a-chip (SoC) designs with speed ranging up to 800 MHz, thus making them ideal forembedded applications.

The e300 is asuperscalarRISC core with 16/16 or 32/32 kB L1 data/instruction caches, a four-stagepipeline with load/store, system register,branch prediction andinteger unit with optionaldouble precisionFPU.The e300 core is completely backwards compatible with theG2 andPowerPC 603e cores from which it derives.
The e300 core is theCPU part of several SoC processors from Freescale:
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