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| 型号： | MPC7410THX500LE |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 12/56页 |
| 文件大小： | 0K |
| 描述： | IC MPU 32BIT 500MHZ 360-CBGA |
| 标准包装： | 44 |
| 系列： | MPC74xx |
| 处理器类型： | 32-位 MPC74xx PowerPC |
| 速度： | 500MHz |
| 电压： | 1.8V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 360-BBGA，FCCBGA |
| 供应商设备封装： | 360-FCCBGA（25x25） |
| 包装： | 托盘 |
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MPC7410 RISC Microprocessor Hardware Specifications, Rev. 6.1
2
Freescale Semiconductor
Features
The MPC7410 is implemented in a next generation process technology for core frequency improvement.
The MPC7410 floating-point unit has been improved to make latency equal for double- and single-precision
operations involving multiplication.
The completion queue has been extended to eight slots.
There are no other significant changes to scalar pipelines, decode/dispatch/completion mechanisms, or the
branch unit. The MPC750 four-stage pipeline model is unchanged (fetch, decode/dispatch, execute,
complete/writeback).
Some comments on the MPC7410 with respect to the MPC7400:
The MPC7410 adds configurable direct-mapped SRAM capability to the L2 cache interface.
The MPC7410 adds 32-bit interface support to the L2 cache interface. The MPC7410 implements a 19th L2
address pin (L2ASPARE on the MPC7400) in order to support additional address range.
The MPC7410 removes support for 3.3-V I/O on the L2 cache interface.
Figure 1 shows a block diagram of the MPC7410.
2Features
This section summarizes features of the MPC7410 implementation of the PowerPC architecture. Major features of
the MPC7410 are as follows:
Branch processing unit
— Four instructions fetched per clock
— One branch processed per cycle (plus resolving two speculations)
— Up to one speculative stream in execution, one additional speculative stream in fetch
— 512-entry branch history table (BHT) for dynamic prediction
— 64-entry, four-way set-associative branch target instruction cache (BTIC) for eliminating branch delay
slots
Dispatch unit
— Full hardware detection of dependencies (resolved in the execution units)
— Dispatch two instructions to eight independent units (system, branch, load/store, fixed-point unit 1,
fixed-point unit 2, floating-point, AltiVec permute, AltiVec ALU)
— Serialization control (predispatch, postdispatch, execution serialization)
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相关代理商/技术参数 |
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| MPC7410TRX400NE | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:RISC Microprocessor Hardware Specifications Addendum |
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| MPC7410VS400LE | 功能描述:微处理器 - MPU NITRO R1.4 105C PB FREE RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MPC7410VS400NE | 功能描述:微处理器 - MPU REV 1.4 105C LGA RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MPC7410VS450LE | 功能描述:微处理器 - MPU NITRO R1.4 105C PB FREE RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
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