ISP1160
General Description
The ISP1160 is an embedded Universal Serial Bus (USB) Host Controller (HC) that complies with Universal Serial Bus Specification Rev. 2.0, supporting data transfer at full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s). The ISP1160 provides two downstream ports. Each downstream port has an overcurrent (OC) detection input pin and power supply switching control output pin. The downstream ports for the HC can be connected with any USB compliant USB devices and USB hubs that have USB upstream ports.
The ISP1160 is well suited for embedded systems and portable devices that require a USB host. The ISP1160 brings high flexibility to the systems that have it built-in. For example, a system that has the ISP1160 built-in allows it to be connected to a device that has a USB upstream port, such as a USB printer, USB camera, USB keyboard, USB mouse, among others.
Key Features
- Complies with Universal Serial Bus Specification Rev. 2.0
- Supports data transfer at full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s)
- Adapted from Open Host Controller Interface Specification for USB Release 1.0a
- Selectable one or two downstream ports for host controller
- High-speed parallel interface to most of the generic microprocessors and RISC processors such as:
- Hitachi® SuperH™ SH-3 and SH-4
- MIPS-based™ RISC
- ARM7™, ARM9™, and StrongARM®
- Maximum 15 Mbyte/s data transfer rate between the microprocessor and the host controller
- Supports single-cycle and burst mode DMA operation
- Built-in FIFO buffer RAM for the host controller (4 kbytes)
- Endpoints with double buffering to increase throughput and ease real-time data transfer for isochronous (ISO) transactions
- 6 MHz crystal oscillator with integrated PLL for low EMI
- Built-in software selectable internal 15 kohm pull-down resistors for host controller downstream ports
- Dedicated pins for suspend sensing output and wake-up control input for flexible applications
- Operation at either +5 V or +3.3 V power supply voltage
- Operating temperature range from –40 °C to +85 °C
- Available in two LQFP64 packages (SOT314-2 and SOT414-1).
Connection Diagram
Applications
- Personal digital assistant (PDA)
- Digital camera
- 3G phone
- Set-top box (STB)
- Information appliance (IA)
- Photo printer
- MP3 jukebox
- Game console
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CONTACT
- For USB technical support and errata sheets (if any), contact wired.support@stericsson.com
Supporting Documents
| Type: | Description: | File Size: | Download: |
| Selection Guide | USB Controllers Selection Guide | 225KB | download |
| User Manual | ISP116x PCI/DOS mini eval kit | 461KB | download |
| Brochure | ISP1160 USB host controller, ISP1161A1 USB host/peripheral controller | 336KB | download |
| Flyer | Complete USB software from the leader in USB for mobile | 364KB | download |
| Brochure | USB evaluation kits and reference tools | 2606KB | download |
| Datasheet | ISP1160/01 Embedded USB host controller | 2533KB | download |
| User Manual | Kenobi2 (audio play + printer demo software for the ISP116x) | 407KB | download |
| User Manual | ISP1160/01 PC eval kit | 2146KB | download |
| User Manual | ISP116x ISA/Linux eval kit software | 254KB | download |
| Application Note | ISP1160/01 embedded programming guide | 654KB | download |
| Application Note | Interrupt control in the ISP116x | 351KB | download |
| Application Note | Interfacing ISP1160/01 to Fujitsu SPARClite RISC processor | 246KB | download |
| Application Note | ISP1160/01 low power consumption | 162KB | download |
| Application Note | Interfacing the ISP1160/01 to NEC V832 processor | 443KB | download |
| Application Note | Interfacing ISP1160/01 to Hitachi SH7709 RISC processor | 504KB | download |
| Application Note | Interfacing ISP1160/01 to Intel StrongARM SA1110 processor | 603KB | download |
| Application Note | Interfacing ISP1160/01 to Freescale DragonBall EZ RISC processor | 253KB | download |
| Application Note | Comparing energy efficiency of USB at full and high speed rates | 733KB | download |
| Application Note | Handling reset in the ISP116x | 160KB | download |
| Application Note | ISP116x PTD programming guide | 229KB | download |
