Chapter 1
Overview
The primary objective of this manual is to describe the functionality of the MPC8272ADS
board. It contains operational, functional and general information about the
MPC8272ADS. This board is meant to serve as a platform for software and hardware
development for the MPC8272 processor in a TEPBGA package (516 Pins in Hip7). The
high-performance MPC8272 PowerQUICC II? processor family contains a PowerPC?
core and addresses the needs of a wide variety of networking and communications
applications.
Using its on-board resources and a debugger, a developer can download code, run it, set
breakpoints, display memory and registers and connect proprietary hardware using the
expansion connectors, to be incorporated into a desired system with the MPC8272
processor.
This board could also be used as a demonstration tool (for example, application software
may be programmed either on- or off-board into its Flash memory and run in exhibitions).
1.1
MPC8272ADS Specifications
Table 1-1 shows the MPC8272ADS specifications.
Table 1-1. MPC8272ADS specifications
CHARACTERISTICS
Power requirements (no other boards attached)
Microprocessor
Addressing
Total address range on PPC bus:
Total address range on Local bus:
Flash Memory SIMM (PPC bus)
Synchronous Dynamic RAM DIMM (PPC bus)
SPECIFICATIONS
+5Vdc @ TBD A (Typ.), TBD A (Max.)
+3.3Vdc @ TBD A (Typ.), TBD A (Max.)
+12Vdc - @TBD A Max.
-12Vdc - @TBD A Max.
MPC8272 running @ up to 100 MHz bus clock frequency.
4 GBytes (32 address lines)
256 KBytes External (18 address lines)
4 GBytes Internal (32 address lines internal decoding)
8 MByte, 32 bits wide expandable to 32 MBytes
64 MByte, 64 bits wide
Chapter 1. Overview
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相关代理商/技术参数
MPC8272CVR 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MPC8272 PowerQUICC II Family Hardware Specifications
MPC8272CVRB 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8272CVRE 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8272CVRI 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8272CVRM 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8272CVRMIBA 功能描述:微处理器 - MPU 266 MHz 505.4 MIPS 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
MPC8272CVRP 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8272CVRPIEA 功能描述:微处理器 - MPU 300 MHz 570 MIPS 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