MSP2020 Datasheet, PDF (2/2 Pages) PMC-Sierra, Inc – MSP for Secure VoIP Gateways and Phones, Wired and Wireless

MSP2020 Multi-Service Processor
MSP for Secure VoIP Gateways and Phones, Wired and Wireless
ELECTRICAL
• 276 pin PBGA
• Vcc 3.3V I/O, 1.8V core
• Power consumption 1.4W
SYSTEM PROCESSOR
• High performance MIPS32 4Km
processor at 170 MHz
• 16 KB instruction cache, 16 KB data
cache
• 16 KB Scratchpad
ULTRAFAST MULTI-SERVICE
BUS (MS BUS)
• Peak bandwidth of 4.25 Gbps
• True parallel processing
LAN INTERFACE
• 3 Independent 10/100 Ethernet MACs
• MII/RMII
• Supports VLAN tagging
VOICE INTERFACE
• TDM Interface
SECURITY ENGINE
• Hardware accelerator for AES, DES,
3DES, HMAC-MD5, and HMAC-SHA-1
• 32 Bit true random number generator
• IPSec compliant
HIGH PERFORMANCE SYSTEM
BUSES
• PCI interface (32-bit, 33 MHz)
• PCI V2.1 and V2.2 compatible
• Flexible external local bus interface
• Up to 25 MBps data throughput
SYSTEM CONTROL
• Four interrupt inputs
• 55 GPIOs
• MIPS timer, 2 system timers, and
watchdog timer
• Block copy engine
MISCELLANEOUS INTERFACES
• 2 UARTs
• SPI/MPI
• Two-wire serial
MEMORY CONTROLLER
• Glueless interface to 256 MB of
SDRAM
• Glueless interface to 32 MB of flash
SOFTWARE
• APIs: MACs, VoIP, Security engine,
and Block Copy
• Board support package
DEVELOPMENT TOOLS
• Support for Linux and VxWorks
• Evaluation boards
• Third party tool chains
THIRD PARTY SUPPORT
• Voice Processing
• GIPS™ - Global IP Sound - NetEq
• RADVISION™ - H.323, SIP, MGCP
• EJTAG Debuggers
• EPI - MAJIC probe
• WindRiver - visionICE II
Head Office:
PMC-Sierra, Inc.
8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: [phone]
Fax: [phone]
To order documentation,
send email to:
[e-mail]
or contact the head office,
Attn: Document Coordinator
All product documentation is available
on our web site at:
http://www.pmc-sierra.com
For corporate information,
send email to:
[e-mail]
PMC-2041689 (R1)
© Copyright PMC-Sierra, Inc. 2004. All
rights reserved.
For a complete list of PMC-Sierra’s
trademarks and registered trademarks,
visit: http://www.pmc-sierra.com/legal/
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE