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STM32F405RG 参数 Datasheet PDF下载

STM32F405RG图片预览
型号: STM32F405RG
PDF下载: 下载PDF文件 查看货源
内容描述: ARM的Cortex- M4 32B MCUFPU , 210DMIPS ,高达1MB闪存/ 1924KB RAM , USB OTG HS / FS [ARM Cortex-M4 32b MCUFPU, 210DMIPS, up to 1MB Flash/1924KB RAM, USB OTG HS/FS]
分类和应用: 闪存
文件页数/大小: 185 页 / 5432 K
品牌: STMICROELECTRONICS [ ST ]
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STM32F405xx, STM32F407xx  
Application block diagrams  
A.2  
USB OTG high speed (HS) interface solutions  
Figure 89. USB controller configured as peripheral, host, or dual-mode  
and used in high speed mode  
STM32F4xx  
FS PHY  
DP  
not connected  
DM  
USB HS  
OTG Ctrl  
DP  
ULPI_CLK  
DM  
ULPI_D[7:0]  
(2)  
ID  
VBUS  
USB  
connector  
ULPI_DIR  
ULPI_STP  
ULPI  
VSS  
ULPI_NXT  
High speed  
OTG PHY  
XT1  
PLL  
24 or 26 MHz XT(1)  
MCO1 or MCO2  
XI  
MS19005V2  
1. It is possible to use MCO1 or MCO2 to save a crystal. It is however not mandatory to clock the STM32F40x  
with a 24 or 26 MHz crystal when using USB HS. The above figure only shows an example of a possible  
connection.  
2. The ID pin is required in dual role only.  
DocID022152 Rev 4  
173/185  
 
 
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