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| 型號(hào)： | MPC7410RX400LE |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 400 MHz, RISC PROCESSOR, CBGA360 |
| 封裝： | 25 X 25 MM, 3.20 MM HEIGHT, 1.27 MM PITCH, CERAMIC, BGA-360 |
| 文件頁數(shù)： | 12/56頁 |
| 文件大小： | 864K |
| 代理商： | MPC7410RX400LE |
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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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC7410RX400NE | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MPC7410 RISC Microprocessor Hardware Specifications Addendum |
| MPC7410RX450NE | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MPC7410 RISC Microprocessor Hardware Specifications Addendum |
| MPC7410RX500LE | 功能描述:IC MPU 32BIT 500MHZ PPC 360-CBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:MPC74xx 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點(diǎn):- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA（25x25） 包裝:托盤 |
| MPC7410THX400LE | 功能描述:微處理器 - MPU NT HITCE RV1.4 1.8V -40C RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC7410THX400NE | 制造商:Freescale Semiconductor 功能描述:MPU MPC74XX RISC 64BIT 0.18UM 400MHZ 1.8V/2.5V/3.3V 360FCCBG - Bulk |
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