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| 型號： | MPC8540ADS-BGA |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 18/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD APPLICATION DEV 8540 |
| 標準包裝： | 1 |
| 系列： | PowerQUICC III™ |
| 類型： | 微處理器 |
| 適用于相關產(chǎn)品： | MPC8540 |
| 所含物品： | * |
| 配用： | CWH-PPC-8540N-VE-ND - KIT EVAL SYSTEM MPC8540 |
| 相關產(chǎn)品： | MPC8540VT667LC-ND - IC MPU 32BIT 667MHZ 783-FCPBGA MPC8540PX833LC-ND - IC MPU 32BIT 833MHZ 783-FCPBGA MPC8540PX667LC-ND - IC MPU 32BIT 667MHZ 783-FCPBGA MPC8540VTAQFB-ND - IC MPU 32BIT 1.0GHZ 783-FCPBGA MPC8540PXAQFB-ND - IC MPU 32BIT 1.0GHZ 783-FCPBGA MPC8540PX833LB-ND - IC MPU 32BIT 833MHZ 783-FCPBGA MPC8540PX667LB-ND - IC MPU 32BIT 667MHZ 783-FCPBGA MPC8540CPX667JB-ND - IC MPU 32BIT 667MHZ 783-FCPBGA MPC8540VT833LB-ND - ICMPU 32BIT 833MHZ PPC 783FCPBGA MPC8540VT667LB-ND - ICMPU 32BIT 667MHZ PPC 783FCPBGA 更多... |
MPC8540 PowerQUICC III Integrated Host Processor Product Brief, Rev. 0.1
Freescale Semiconductor
3
MPC8540 Overview
Section 3.1, “e500 Core Overview,” in the reference manual includes a comprehensive list of e500 core
features.
256-Kbyte L2 cache/SRAM
— Can be configured as follows:
– Full cache mode (256-Kbyte cache)
– Full memory-mapped SRAM mode (256-Kbyte SRAM mapped as a single 256-Kbyte block or two
128-Kbyte blocks)
– Half SRAM and half cache mode (128-Kbyte cache and 128-Kbyte memory-mapped SRAM)
— Full error checking and correction (ECC) support on 64-bit boundary in both cache and SRAM modes
— Cache mode supports instruction caching, data caching, or both
— External masters can force data to be allocated into the cache through programmed memory ranges or
special transaction types (stashing).
— Eight-way set-associative cache organization (1024 sets of 32-byte cache lines)
— Supports locking the entire cache or selected lines. Individual line locks are set and cleared through
Book E instructions or by externally mastered transactions.
— Global locking and flash clearing done through writes to L2 configuration registers
— Instruction and data locks can be flash cleared separately
— Read and write buffering for internal bus accesses
— SRAM features include the following:
– I/O devices access SRAM regions by marking transactions as snoopable (global).
– Regions can reside at any aligned location in the memory map.
– Byte-accessible ECC is protected using read-modify-write transactions accesses for smaller than
cache-line accesses
Address translation and mapping unit (ATMU)
— Eight local access windows define mapping within local 32-bit address space
— Inbound and outbound ATMUs map to larger external address spaces
– Three inbound windows plus a configuration window on PCI/PCI-X
– Four inbound windows plus a default and configuration window on RapidIO
– Four outbound windows plus default translation for PCI
– Eight outbound windows plus default translation for RapidIO
DDR memory controller
— Programmable timing supporting DDR-1 SDRAM
— 64-bit data interface, up to 333-MHz data rate
— Four banks of memory supported, each up to 1 Gbyte
— DRAM chip configurations from 64 Mbits to 1 Gbit with x8/x16 data ports
— Full ECC support
— Page mode support (up to 16 simultaneous open pages)
— Contiguous or discontiguous memory mapping
— Read-modify-write support for RapidIO atomic increment, decrement, set, and clear transactions
— Sleep mode support for self-refresh SDRAM
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MPC8540ADS-BGAE | 功能描述:開發(fā)板和工具包 - 其他處理器 ADS BOARD- 8540 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| MPC8540CPX667JB | 功能描述:微處理器 - MPU PQ 3 8540-DRACOM 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 最大時鐘頻率:536 MHz 程序存儲器大小: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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8540CPX667JC | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC PQ37 Exented Temp RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
| MPC8540CVT667JB | 功能描述:微處理器 - MPU PQ 3 8540-DRACOM 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 最大時鐘頻率:536 MHz 程序存儲器大小: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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8540CVT667JC | 功能描述:微處理器 - MPU PQ 3 8540-DRACOM 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 最大時鐘頻率:536 MHz 程序存儲器大小: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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
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