SAF1562

General description

The SAF1562HL is a Peripheral Component Interconnect (PCI)-based, single-chip Universal Serial Bus (USB) Host Controller. It integrates two Original USB Open Host Controller Interface (OHCI) cores, one Hi-Speed USB Enhanced Host Controller Interface (EHCI) core, and two transceivers that are compliant with Hi-Speed USB and Original USB. The functional parts of the SAF1562HL are fully compliant with Universal Serial Bus Specification Rev. 2.0, Open Host Controller Interface Specification for USB Rev. 1.0a, Enhanced Host Controller Interface Specification for Universal Serial Bus Rev. 1.0, PCI Local Bus Specification Rev. 2.2, and PCI Bus Power Management Interface Specification Rev. 1.1.

The integrated high performance USB transceivers allow the SAF1562HL to handle all Hi-Speed USB transfer speed modes: high-speed (480 Mbit/s), full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s). The SAF1562HL provides two downstream ports, allowing simultaneous connection of USB devices at different speeds.

The SAF1562HL is fully compatible with various operating system drivers, such as Microsoft Windows standard OHCI and EHCI drivers that are present in Windows XP, Windows 2000 and Red Hat Linux.

The SAF1562HL directly interfaces to any 32-bit, 33 MHz PCI bus. Its PCI pins can source 3.3 V. The PCI interface fully complies with PCI Local Bus Specification Rev. 2.2.

The SAF1562HL is ideally suited for use in Hi-Speed USB mobile applications and embedded solutions. The SAF1562HL uses a 12 MHz crystal.

Features

• Complies with Universal Serial Bus Specification Rev. 2.0
• Supports data transfer at high-speed (480 Mbit/s), full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s)
• Two Original USB OHCI cores comply with Open Host Controller Interface Specification for USB Rev. 1.0a
• One Hi-Speed USB EHCI core complies with Enhanced Host Controller Interface Specification for Universal Serial Bus Rev. 1.0
• Supports PCI 32-bit, 33 MHz interface compliant with PCI Local Bus Specification Rev. 2.2, with support for D3_cold standby and wake-up modes; all I/O pins are 3.3 V standard
• Compliant with PCI Bus Power Management Interface Specification Rev. 1.1 for all hosts (EHCI and OHCI), and supports all power states: D0, D1, D2, D3_hot and D3_cold
• CLKRUN support for mobile applications, such as internal notebook design
• Configurable subsystem ID and subsystem vendor ID through external EEPROM
• Digital and analog power separation for better Electro-Magnetic Interference (EMI) and ElectroStatic Discharge (ESD) protection
• Supports hot plug and play and remote wake-up of peripherals
• Supports individual power switching and individual overcurrent protection for downstream ports
• Supports partial dynamic port-routing capability for downstream ports that allows sharing of the same physical downstream ports between the Original USB Host Controller and the Hi-Speed USB Host Controller
• Uses 12 MHz crystal oscillator to reduce system cost and EMI emissions
• Supports dual power supply: PCI V_aux(3V3) and V_CC
• Operates at +3.3 V power supply input
• Low power consumption
• Qualified in accordance with AEC-Q100
• Operating temperature range from -40 Cel to +85 Cel
• Available in LQFP100 package

Products/packages

The variants in the table below are discontinued. See the table Discontinued information for more information.

Quality/reliability/chemical content

The variants in the table below are discontinued. See the table Discontinued information for more information.

Quality and reliability disclaimer

Pricing/ordering/availability

Discontinued information

Applications

• Car radio
• Digital consumer appliances
• Notebook
• PCI add-on card
• PC motherboard
• Set-Top Box (STB)
• Web appliances

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Disclaimers

• General product disclaimer
• Quality and reliability disclaimer