MPC860TCZQ50D4

NXP  MPC860TCZQ50D4  芯片, 微处理器, 32位, 50MHZ, BGA-357

The MPC8xx series PowerQUICC Processor with CPM 2 SCC, 1 SMC and 10/100Mbps Ethernet. The MPC852T is a 0.18-micron derivative of the MPC860 PowerQUICC™ family and can operate up to 100MHz on the MPC8xx core with a 66MHz external bus. The MPC852T has a 1.8V core and a 3.3V I/O operation with 5V TTL compatibility. The MPC852T integrated communications controller is a versatile one-chip integrated microprocessor and peripheral combination that can be used in a variety of controller applications. It particularly excels in Ethernet control applications, including CPE equipment, Ethernet routers and hubs, VoIP clients and Wi-Fi access points. The MPC852T is a PowerPC architecture-based derivative of the MPC860 quad integrated communications controller PowerQUICC. The CPU on the MPC852T is a MPC8xx core, a 32-bit microprocessor that implements the PowerPC architecture, incorporating memory management units MMUs and instruction and data caches.

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Embedded MPC8xx core up to 100MHz

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Maximum frequency operation of the external bus is 66MHz

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Up to 32-bit data bus dynamic bus sizing for 8, 16 and 32 bits

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32 Address lines

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Memory controller eight banks

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Fast Ethernet controller FEC

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General-purpose timers - Two 16-bit timers or one 32-bit timer

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System integration unit SIU - Bus monitor, software watchdog and clock synthesizer

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Interrupts - Seven external interrupt request IRQ lines and eighteen internal interrupt sources

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Communications processor module CPM - RISC controller

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Two baud rate generators - Independent can be connected to any SCC3/4 or SMC1

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Two SCCs serial communication controllers

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One SMC serial management channel - UART

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PCMCIA interface - Master socket interface, release 2.1 compliant

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Debug interface

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Normal high and normal low power modes to conserve power