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Found in unknown_car_mcm as a bare die but was labeled.

Not known what the geometry size of CDR1 process is.

Google indicates the MPC555 is a Freescale part but the die says Motorola. Tagging as both.

From datasheet:

  • PowerPC core with floating-point unit
  • 26 Kbytes fast RAM and 6 Kbytes TPU microcode RAM
  • 448 Kbytes Flash EEPROM with 5-V programming
  • 5-V I/O system
  • Serial system: queued serial multi-channel module (QSMCM), dual CAN 2.0B controller
  • 50-channel timer system: dual time processor units (TPU3), modular I/O system (MIOS1)
  • 32 analog inputs: dual queued analog-to-digital converters (QADC64)
  • Submicron HCMOS (CDR1) technology
  • 272-pin plastic ball grid array (PBGA) packaging
  • 40-MHz operation, -40 °C to 125 °C with dual supply (3.3 V, 5 V) (-55 °C to 125 °C for the suffix A device)
  • 32-bit architecture (PowerPC ISA architecture compliant)
  • Core performance measured at 52.7-Kbyte Dhrystones (v2.1) @ 40 MHz
  • Fully static, low power operation
  • Integrated double-precision floating-point unit
  • Precise exception model

azonenberg/motorola/mpc555.txt · Last modified: 2015/01/04 17:50 (external edit)