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