KSZ8692XPB

KSZ8692MPB/KSZ8692XPB Integrated Networking and Communications Controller Rev.4.0 SDIO/SD Host Controller (for KSZ8692MPB only) General Description Meets SD Host Controller Standard Specification The KSZ8692MPB/KSZ8692XPB is a highly-integrated Version 1.0 System-on-Chip (SoC) containing an ARM 922T 32-bit Meets SDIO card specification Version 1.0 processor and a rich set of peripherals to address the cost- sensitive, high-performance needs of a wide variety of DMA Controllers high-bandwidth networking and communications Dedicated DMA channels for PCI, USB, SDIO and applications. Ethernet ports. Features Peripherals ARM 922T High-Performance Processor Core Four high-speed UART ports up to 5Mbps 250 MHz ARM 922T RISC processor core Two programmable 32-bit timers with watchdog timer capability 8KB I-cache and 8KB D-cache Interrupt Controller Configurable Memory Management Unit (MMU) for Twenty GPIO ports Linux and WinCE One shared SPI/I2C interface Memory Controller One I2S port 8/16-bit external bus interface for FLASH, ROM, SRAM, and external I/O Debugging NAND FLASH controller with boot option ARM9 JTAG debug interface 200MHz 32-bit DDR controller JTAG Boundary Scan Support Two JEDEC Specification JESD82-1 compliant Power Management differential clock drivers for a glueless DDR interface CPU and system clock speed step-down options solution Ethernet port Wake-on-LAN Ethernet Interfaces DDR and PCI power-down Two Ethernet (10/100 Mbps) MACs Operating Voltage MII interface 1.3V power for core Fully compliant with IEEE 802.3 Ethernet standards 3.3V power for I/O PCI Interface 2.5V or 2.6V power for DDR memory interface Version PCI 2.3 Reference Hardware and Software Evaluation Kit 32-bit 33/66MHz Hardware Evaluation Kit Integrated PCI Arbiter supports three external masters for KSZ8692MPB and one external master for Software Evaluation Kit includes WinCE BSP, Open KSZ8692XPB WRT BSP, Linux based SOHO Router packages Configurable as Host bridge or Guest device Glueless Support for mini-PCI or CardBus devices Dual High-Speed USB 2.0 Interfaces Two USB2.0 ports with integrated PHY Can be configured as 2-port host, or host + device Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 Micrel, Inc. KSZ8692MPB/KSZ8692XPB Block Diagram Note: SDIO block for KSZ8692MPB only. Figure 1. KSZ8692MPB/XPB Block Diagram M9999-031810-4.0 March 2010 2