欢迎访问ic37.com |
会员登录 免费注册
发布采购

Z8F082ASH020SC 参数 Datasheet PDF下载

Z8F082ASH020SC图片预览
型号: Z8F082ASH020SC
PDF下载: 下载PDF文件 查看货源
内容描述: Z8喝采XP -R F08xA系列与扩展外设 [Z8 Encore XP-R F08xA Series with eXtended Peripherals]
分类和应用: 微控制器和处理器外围集成电路光电二极管时钟
文件页数/大小: 244 页 / 2750 K
品牌: ZILOG [ ZILOG, INC. ]
 浏览型号Z8F082ASH020SC的Datasheet PDF文件第43页浏览型号Z8F082ASH020SC的Datasheet PDF文件第44页浏览型号Z8F082ASH020SC的Datasheet PDF文件第45页浏览型号Z8F082ASH020SC的Datasheet PDF文件第46页浏览型号Z8F082ASH020SC的Datasheet PDF文件第48页浏览型号Z8F082ASH020SC的Datasheet PDF文件第49页浏览型号Z8F082ASH020SC的Datasheet PDF文件第50页浏览型号Z8F082ASH020SC的Datasheet PDF文件第51页  
Z8 Encore! XP® F08xA Series  
Product Specification  
29  
HALT Mode  
Executing the eZ8 CPU’s HALT instruction places the device into HALT mode. In HALT  
mode, the operating characteristics are:  
Primary oscillator is enabled and continues to operate  
System clock is enabled and continues to operate  
eZ8 CPU is stopped  
Program counter (PC) stops incrementing  
Watch-Dog Timer’s internal RC oscillator continues to operate  
If enabled, the Watch-Dog Timer continues to operate  
All other on-chip peripherals continue to operate  
The eZ8 CPU can be brought out of HALT mode by any of the following operations:  
Interrupt  
Watch-Dog Timer time-out (interrupt or reset)  
Power-on reset  
Voltage-brown out reset  
External RESET pin assertion  
To minimize current in HALT mode, all GPIO pins that are configured as inputs must be  
driven to one of the supply rails (VCC or GND).  
Peripheral-Level Power Control  
In addition to the STOP and Halt modes, it is possible to disable each peripheral on each  
of the Z8 Encore! XP® F08xA Series devices. Disabling a given peripheral minimizes its  
power consumption.  
Power Control Register Definitions  
Power Control Register 0  
Each bit of the following registers disables a peripheral block, either by gating its system  
clock input or by removing power from the block.  
The default state of the transimpedance amplifier is OFF. To use the transimpedance  
amplifier, clear the TRAM bit, turning it ON. Clearing this bit might interfere with normal  
PS024705-0405  
P R E L I M I N A R Y  
Low-Power Modes