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参数资料
| 型号： | S1R72C05B08 |
| 元件分类： | 总线控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PBGA121 |
| 封装： | 8 X 8 MM, 0.65 MM PITCH, PLASTIC, TFBGA-121 |
| 文件页数： | 8/49页 |
| 文件大小： | 545K |
| 代理商： | S1R72C05B08 |
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4. FUNCTIONS
S1R72C05*** Data Sheet (Rev.1.00)
EPSON
11
4.9.4 USB Host Port External Circuits
This LSI features internal USB host termination resistors, including HS termination resistors, eliminating the
need for the external components typically used to adjust impedance. This allows the connection of a DP/DM
line between the LSI terminal and the connector. However, note that the appropriate components should be used
to protect against static electricity and to implement EMI precautions. External VBUS control components are
required for VBUS.
4.10 FIFO
4.10.1 USB FIFO
This LSI includes 4.5 kB of USB FIFO for use with USB data transfers. This is shared between USB device
I/F and USB host I/F. The USB FIFO capacity for each endpoint or channel can be assigned as desired via
software.
Transfers are possible between the USB-I/F and CPU-I/F via the USB FIFO or directly between the USB-I/F
and IDE-I/F.
4.10.2 Media FIFO
This LSI includes 64 B of Media FIFO for use with IDE data transfers. This forms the data transfer route with
the IDE-I/F and CPU-I/F. Data cannot be transferred to or from the USB-I/F with Media FIFO.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S1R72U01 | 制造商:EPSON 制造商全称:EPSON 功能描述:Ease of use and easy connections (serial connections) |
| S1R72U06 | 制造商:EPSON 制造商全称:EPSON 功能描述:Ease of use and easy connections (serial connections) |
| S1R72U06F12E100 | 制造商:Epson Electronics America Inc 功能描述:USB FS Host controller with embedded HID and Mass Storage class |
| S1R72U06F12E2 | 功能描述:USB 接口集成电路 USB FS Host Ctrlr w/ HID Mass storage RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| S1R72U16 | 制造商:EPSON 制造商全称:EPSON 功能描述:Allows USB devices to be controlled as IDE devices |
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