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VRS51L1050-25-PG-ISPV3 参数 Datasheet PDF下载

VRS51L1050-25-PG-ISPV3图片预览
型号: VRS51L1050-25-PG-ISPV3
PDF下载: 下载PDF文件 查看货源
内容描述: 的Versa 8051 MCU的3.3V与IAP / ISP功能的Flash 64KB [Versa 8051 3.3V MCU with 64KB of IAP/ISP Flash]
分类和应用: 光电二极管微控制器
文件页数/大小: 49 页 / 505 K
品牌: RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
 浏览型号VRS51L1050-25-PG-ISPV3的Datasheet PDF文件第41页浏览型号VRS51L1050-25-PG-ISPV3的Datasheet PDF文件第42页浏览型号VRS51L1050-25-PG-ISPV3的Datasheet PDF文件第43页浏览型号VRS51L1050-25-PG-ISPV3的Datasheet PDF文件第44页浏览型号VRS51L1050-25-PG-ISPV3的Datasheet PDF文件第45页浏览型号VRS51L1050-25-PG-ISPV3的Datasheet PDF文件第47页浏览型号VRS51L1050-25-PG-ISPV3的Datasheet PDF文件第48页浏览型号VRS51L1050-25-PG-ISPV3的Datasheet PDF文件第49页  
VRS51L1050  
External Data Memory Write Cycle  
The following timing diagram provides external data memory write cycle timing information.  
FIGURE 30: EXTERNAL DATA MEMORY WRITE CYCLE  
#PSEN  
TYHLH  
ALE  
TLHLL  
TLLYL  
TWLWH  
#WR  
TAVLL  
TQVWX  
TWHQX  
TLLAX  
TQVWH  
A0-A7  
From PCL  
A0-A7  
From Ri or DPL  
INSTRL  
IN  
DATA OUT  
PORT 0  
PORT 2  
TAVYL  
P2.0-P2.7 or A8-A15 from DPH  
A8-A15 from PCH  
.
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www.ramtron.com page 46 of 49  
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