描述
MOTOROLA MVME162系列嵌入式控制器产品详情
MVME162是MOTOROLA（摩托罗拉）生产的一款双高VME（VersaModule Eurocard）模块，它配备了高性能的微处理器和丰富的接口选项，适用于各种工业控制和自动化应用。以下是该系列产品的一些关键特性和配置：
微处理器选项：
MVME162通常配备MC68LC040或可选的MC68040微处理器。
MC68040微处理器带有浮点协处理器，而MC68LC040则没有。
时钟速度通常为25MHz或32MHz（具体取决于型号和配置）。
内存配置：
提供了多种DRAM配置选项，如1MB、4MB、8MB或更高（通过扩展）。
512KB的SRAM，带有备用电池，用于保护数据在断电时不会丢失。
1MB的闪存，可用于存储板载监视器/调试器或用户安装的固件。
接口选项：
提供了两个串行端口（EIA-232-D和EIA-232-D/EIA-530）。
可选的LAN以太网收发器接口，带有32位本地总线DMA。
可选的SCSI总线接口，也带有32位本地总线DMA。
VME总线接口，支持A16/A24/A32和D8/D16/D32总线宽度，以及VME总线系统控制器功能。
其他特性：
带有看门狗定时器的多个滴答定时器。
8K×8的非易失性随机存取存储器（NVRAM）和带备用电池的每日时间（TOD）时钟。
四个MVIP IndustryPack接口，用于扩展功能和连接外部设备。
支持远程RESET/ABORT/STATUS控制功能。
物理和环境要求：
高度、深度和厚度分别为9.2英寸（233毫米）、6.3英寸（160毫米）和0.66英寸（17毫米）。
电源要求为+5V（±5%），典型值3.5A，最大值4.5A。
工作温度范围为0°C至70°C，存储温度范围为-40°C至+85°C。
相对湿度要求为5%至90%（不凝结）。Product Details of MOTOROLA MVME162 Series Embedded Controllers
The MVME162 is a dual-height VME(VersaModule Eurocard)module produced by MOTOROLA.It is equipped with a high-performance microprocessor and rich interface options for a variety of industrial control and automation applications.Here are some key features and configurations of this series of products:
Microprocessor options:
The MVME162 is usually equipped with an MC68LC040 or an optional MC68040 microprocessor.
The MC68040 microprocessor comes with a floating-point coprocessor,while the MC68LC040 does not.
The clock speed is usually 25MHz or 32MHz(depending on the model and configuration).
Memory Configuration:
A variety of DRAM configuration options are available,such as 1MB,4MB,8MB or higher(via expansion).
512KB of SRAM with a backup battery to protect data from loss in the event of power failure.
1MB of flash memory can be used to store on-board monitor/debugger or user-installed firmware.
Interface options:
Two serial ports(EIA-232-D and EIA-232-D/EIA-530)are provided.
Optional LAN Ethernet transceiver interface with 32-bit local bus DMA.
Optional SCSI bus interface,also with 32-bit local bus DMA.
VME bus interface,supporting A16/A24/A32 and D8/D16/D32 bus widths,and VME bus system controller function.
Other features:
Multiple tick timers with watchdog timer.
8K×8 nonvolatile random access memory(NVRAM)and time of day(TOD)clock with battery backup.
Four MVIP IndustryPack interfaces for expanded functionality and connection to external devices.
Supports remote RESET/ABORT/STATUS control functions.
Physical and environmental requirements:
Height,depth,and thickness are 9.2 inches(233 mm),6.3 inches(160 mm),and 0.66 inches(17 mm),respectively.
Power requirements are+5V(±5%),3.5A typical,4.5A maximum.
The operating temperature range is 0°C to 70°C,and the storage temperature range is-40°C to+85°C.
The relative humidity requirement is 5%to 90%(non-condensing).
