KSZ9692MPB Datasheet, PDF (1/44 Pages) Micrel Semiconductor – Integrated Gigabit Networking and Communications Controller

KSZ9692MPB/KSZ9692XPB
Integrated Gigabit Networking and
Communications Controller
Rev. 4.0
General Description
The KSZ9692MPB/KSZ9692XPB is a highly-integrated
System-on-Chip (SoC) containing an ARM 922T 32-bit
processor and a rich set of peripherals to address the cost-
sensitive, high-performance needs of a wide variety of
high-bandwidth networking and communications
applications.
Features
ARM 922T High-Performance Processor Core
• 250 MHz ARM 922T RISC processor core
• 8KB I-cache and 8KB D-cache
• Configurable Memory Management Unit (MMU) for
Linux and WinCE
Memory Controller
• 8/16-bit external bus interface for FLASH, ROM, SRAM,
and external I/O
• NAND FLASH controller with boot option
• 200MHz 32-bit DDR controller
• Two JEDEC Specification JESD82-1-compliant
differential clock drivers for a glueless DDR interface
solution
Ethernet Interfaces
• Two Gb (10/100/1000 Mbps) MACs
• MII or RGMII interface
• Fully compliant with IEEE 802.3 Ethernet standards
PCI Interface
• Version PCI 2.3
• 32-bit 33/66 MHz
• Integrated PCI Arbiter supports three external masters
for KSZ9692MPB and one external master for
KSZ9692XPB
• 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
SDIO/SD Host Controller (for KSZ9692MPB only)
• Meets SD Host Controller Standard Specification
Version 1.0
• Meets SDIO card specification Version 1.0
DMA Controllers
• Dedicated DMA channels for PCI, USB, SDIO and
Ethernet ports.
Peripherals
• Four high-speed UART ports up to 5 Mbps
• Two programmable 32-bit timers with watchdog timer
capability
• Interrupt Controller
• Twenty GPIO ports
• One shared SPI/I2C interface
• One I2S port
Debugging
• ARM9 JTAG debug interface
• JTAG Boundary Scan Support
Power Management
• CPU and system clock speed step-down options
• Ethernet port Wake-on-LAN
• DDR and PCI power down
Operating Voltage
• 1.3V power for core
• 3.3V power for I/O
• 2.5V or 2.6V power for DDR memory interface
Reference Hardware and Software Evaluation Kit
• Hardware Evaluation Kit
• Software Evaluation Kit includes WinCE BSP, Open
WRT BSP, Linux based SOHO Router packages
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel [phone] • fax + 1 [phone] • http://www.micrel.com
March 2010
M9999-031810-4.0