Hot-selling and scarce MPC8270CVVUPEA Microprocessor IC 32-Bit 450MHz 480-TBGA spot stock

Product Features

•    Dual-issue integer (G2_LE) core

— A core version of the EC603e microprocessor

—  System core microprocessor supporting frequencies of 166–450 MHz

—  Separate 16 KB data and instruction caches:

–  Four-way set associative

–  Physically addressed

–  LRU replacement algorithm

—  Power Architecture®-compliant memory management unit (MMU)

—  Common on-chip processor (COP) test interface

—  High-performance (SPEC95 benchmark at 450 MHz; 855 Dhrystones MIPS at 450 MHz)

—  Supports bus snooping

—  Support for data cache coherency

—  Floating-point unit (FPU)

•    Separate power supply for internal logic and for I/O

•    Separate PLLs for G2_LE core and for the communications processor module (CPM)

—  G2_LE core and CPM can run at different frequencies for power/performance optimization

—  Internal core/bus clock multiplier that provides ratios 2:1, 2.5:1, 3:1, 3.5:1,4:1,4.5:1, 5:1, 6:1,7:1, 8:1

—  Internal CPM/bus clock multiplier that provides ratios 2:1, 2.5:1, 3:1, 3.5:1, 4:1, 5:1, 6:1, 8:1 ratios

•    64-bit data and 32-bit address 60x bus

—  Bus supports multiple master designs

—  Supports single - and four-beat burst transfers

—  64-, 32-, 16-, and 8-bit port sizes controlled by on-chip memory controller

—  Supports data parity or ECC and address parity

Product Specifications

Product Photos

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