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| 型號： | MPC8540ADS-BGA |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 22/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD APPLICATION DEV 8540 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | PowerQUICC III™ |
| 類型： | 微處理器 |
| 適用于相關(guān)產(chǎn)品： | MPC8540 |
| 所含物品： | * |
| 配用： | CWH-PPC-8540N-VE-ND - KIT EVAL SYSTEM MPC8540 |
| 相關(guān)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
7
MPC8540 Architecture Overview
— Burstiness feature that permits counting of burst events with a programmable time between bursts
— Triggering and chaining capability
— Ability to generate an interrupt on overflow
System access port
— Uses JTAG interface and a TAP controller to access entire system memory map
— Supports 32-bit accesses to configuration registers
— Supports cache-line burst accesses to main memory
— Supports large block (4-Kbyte) uploads and downloads
— Supports continuous bit streaming of entire block for fast upload and download
IEEE 1149.1-compliant, JTAG boundary scan
783 FC-PBGA package
3
MPC8540 Architecture Overview
The following sections describe the major functional units of the MPC8540.
3.1 e500 Core Overview
The MPC8540 uses the e500 microprocessor core complex. The e500 core has an internal PLL that allows
independent optimization of the operating frequencies. The core frequencies are derived from either the primary PCI
clock input or an external oscillator. For information regarding the e500 core refer to the following documents:
EREF: A Reference for Freescale Semiconductor Book E and the e500 Core
PowerPC e500 Core Complex Reference Manual
PowerPC e500 Application Binary Interface User's Guide
NOTE
The e500 defines features that are not implemented on the MPC8540. It also
generally defines some features that the MPC8540 implements more specifically.
An understanding of these differences can be critical to ensure proper operation.
These differences are summarized in Section 5.14, “MPC8540 Implementation
Details,” in the MPC8540 Integrated Processor Reference Manual.
The following is a brief list of some of the key features of the e500 core complex:
Implements full Book E 32-bit architecture
Implements additional instructions, registers, and interrupts defined by APUs. The SPE provides an
extensive instruction set for 64-bit vector integer, single-precision floating-point, and fractional operations.
The SPFP APU provides scalar (32-bit) single-precision, floating-point instructions.
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| 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(fēng)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(shè)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(fēng)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(fēng)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
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