SL811HST 参数 Datasheet PDF下载

SL811HS

目录

1.0约定.............................................................................................................................. 4

2.0定义.................................................................................................................................. 4

3.0参考................................................................................................................................ 4

4.0简介............................................................................................................................. 4

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

框图................................................................................................................................ 4

SL811HS主机或从机模式选择[主/从模式] ...................................... ............ 5

产品特点..........................................................................................................................................五

数据端口，微处理器接口............................................. ............................................... 6

中断控制器........................................................................................................................ 6

缓冲存储器............................................................................................................................... 6

PLL时钟发生器..................................................................................................................... 6

USB收发器............................................................................................................................ 8

5.0 SL811HS寄存器................................................................................................................... 8

上电复位和5.1寄存器值......................................... ............................................ 9

5.2 USB控制寄存器.................................................................................................................. 9

5.3 SL811HS控制寄存器........................................................................................................ 12

6.0 SL811HS和SL811HST -AC物理连接.......................................... ............ 16

6.1 SL811HS物理连接.............................................. .................................................. 16

6.2 SL811HST -AC物理连接............................................ ............................................ 19

7.0电气特性............................................... .................................................. 22

7.1

7.2

7.3

7.4

7.5

7.6

绝对最大额定值........................................................................................................ 22

推荐工作条件............................................... ......................................... 22

外部时钟输入特性（ X1 ） ........................................... ...................................... 22

直流特性....................................................................................................................... 23

USB主机收发器特性.............................................. ........................................ 23

总线接口时序要求.............................................. ............................................ 24

.............................................................................................................. 28

图列表

图4-1 。

图4-2 。

图4-3 。

图6-1 。

图6-2 。

SL811HS的USB主/从控制器功能框图................................ 5

全速48 MHz的晶振电路.......................................... ........................................ 7

可选的12 MHz的晶振电路............................................ .......................................... 7

SL811HS的USB主/从控制器引脚布局......................................... ............. 16

SL811HST -AC USB主/从控制器的引脚布局........................................ ........ 19

表格清单

表6-1 。 SL811HS引脚分配及定义............................................. ...................... 17

表6-2 。 SL811HST -AC引脚分配及定义........................................... ................ 20

8.0包图

文件编号： 38-08008修订版**

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