Hot-selling and scarce MPC8250AVVMHBC Microprocessor IC BGA spot stock

Product Features

• Footprint-compatible with the MPC8260

• Dual-issue integer core

— A core version of the EC603e microprocessor

— System core microprocessor supporting frequencies of 150–200 MHz

— Separate 16-Kbyte data and instruction caches:

– Four-way set associative

– Physically addressed

– LRU replacement algorithm

— PowerPC architecture-compliant memory management unit (MMU)

— Common on-chip processor (COP) test interface

— High-performance (4.4–5.1 SPEC95 benchmark at 200 MHz; 280 Dhrystones MIPS at 200 MHz)

— Supports bus snooping for data cache coherency

— Floating-point unit (FPU)

• Separate power supply for internal logic (1.8 V) and for I/O (3.3V)

• Separate PLLs for G2 core and for the CPM

— G2 core and CPM can run at different frequencies for power/performance optimization

— Internal core/bus clock multiplier that provides 1.5:1, 2:1, 2.5:1, 3:1, 3.5:1, 4:1, 5:1, 6:1 ratios

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

• 32-bit data and 18-bit address local bus

— Single-master bus, supports external slaves

— Eight-beat burst transfers

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

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Product Specification

Product Photos

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