Document
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 costsensitive, 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 +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
March 2010
M9999-031810-4.0
Micrel, Inc.
Block Diagram
KSZ9692MPB/KSZ9692XPB
Note: SDIO block for KSZ9692MPB only.
Figure 1. KSZ9692MPB/XPB Block Diagram
March 2010
2 M9999-031810-4.0
Micrel, Inc.
Applications
• Enhanced residential gateways • High-end printer servers • USB device servers • IP-based multimedia systems • Voice-over-Internet Protocol (VoIP) systems • Set-top box • Industrial control • Wireless Access Points or Mesh Nodes
KSZ9692MPB/KSZ9692XPB
Ordering Information
Part Number
KSZ9692MPB KSZ9692MPBI(1) KSZ9692XPB(2)
Temp. Range 0°C to 70°C -40°C to 85°C 0°C to 70°C
Package
400-Pin PBGA 400-Pin PBGA 400-Pin PBGA
Notes: 1. Industrial version of KSZ9692MPB. 2. support for one PCI Master. No SDIO.
Lead Finish Pb-Free Pb-Free Pb-Free
Revision History
Revision 1.0 2.0 3.0 4.0
Date 10/14/08 3/10/09 8/10/09 01/28/10
Summary of Changes Initial Release Power Sequencing, Added A1 (PMEN) to pin list, 1.3V Supply for Core, Power Consumption table DDR Data Width Changed to 16-bit DDR Data Width Changed to 32-bit
March 2010
3 M9999-031810-4.0
Micrel, Inc.
KSZ9692MPB/KSZ9692XPB
Contents
System Level Applications ...................................................................................................................................................... 6 Functional Description............................................................................................................................................................. 7
ARM High-Performance Processor .................................................................................................................................. 10 FLASH/ROM/SRAM Memory and External I/O Interface ................................................................................................. 10 NAND Flash Memory Interface......................................................................................................................................... 12 DDR Controller.................................................................................................................................................................. 13 SDIO/SD Host Controller (for KSZ9692MPB only)........................................................................................................... 17 PCI Interface ..................................................................................................................................................................... 19 Ethernet MAC Ports (Port 0 = WAN, Port 1 = LAN) ............................................................................