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FT51BQ-R 参数 Datasheet PDF下载

FT51BQ-R图片预览
型号: FT51BQ-R
PDF下载: 下载PDF文件 查看货源
内容描述: [Advanced Microcontroller with 8051 Compatible Core]
分类和应用: 微控制器
文件页数/大小: 43 页 / 1683 K
品牌: FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
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FT51A Advanced MCU with 8051 Compatible Core IC Datasheet  
Version 1.5  
Document No.: FT_000877  
Clearance No.: FTDI#420  
3 Functional Description  
Figure 3-1 FT51A Block Diagram  
The FT51A acts as a USB hub supporting two downstream ports; the internal 8051 core and other  
peripherals (SPI, UART, etc.) and an external downstream port (typical devices can be a mouse,  
keyboard, mass storage device, etc.). The hub can optionally be disabled (under register control)  
resulting in the 8051 core appearing at the upstream port.  
3.1 Key Features  
3.1.1  
Functional Integration  
Fully integrated MTP memory with built in shadow RAM for fast memory access, internally generated  
clock, Power-On-Reset (POR) and LDO regulators.  
3.1.2  
8051 Core  
The FT51A is based aroundthe industry standard 8051 microcontroller capable of running at a maximum  
frequency of 48MHz. The core is an ultra-high performance, speedoptimized single-chip 8-bit embedded  
controller dedicated for operation with fast on-chip memories.  
Copyright © Future Technology Devices International Limited  
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