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BCM5802

Description
Microprocessor Circuit, CMOS, PQFP144, 28 X 28 MM, QFP-144
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size34KB,2 Pages
ManufacturerBroadcom
Download Datasheet Parametric View All

BCM5802 Overview

Microprocessor Circuit, CMOS, PQFP144, 28 X 28 MM, QFP-144

BCM5802 Parametric

Parameter NameAttribute value
MakerBroadcom
Parts packaging codeQFP
package instructionQFP-144
Contacts144
Reach Compliance Codecompliant
JESD-30 codeS-PQFP-G144
length28 mm
Number of terminals144
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeQFP
Package shapeSQUARE
Package formFLATPACK
Certification statusNot Qualified
Maximum seat height4.07 mm
Maximum supply voltage3.465 V
Minimum supply voltage3.135 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationQUAD
width28 mm
uPs/uCs/peripheral integrated circuit typeMICROPROCESSOR CIRCUIT

BCM5802 Preview

BCM5802
PRODUCT
BCM5802
B C M 5 8 0 2
full IPSec and IKE acceleration
Brief
PROCESSOR
O F
B E N E F I T S
SECURITY
F E AT U R E S
S U M M A R Y
Feature rich single-chip security processor integrating
Supports DES, 3DES, HMAC- SHA-1 and HMAC-MD5
100 Mbps IPSec (3DES, SHA-1) “In-System”
performance, with new Security Association (SA)
per packet
Highly integrated security processor
• Single-chip IPSec, IKE, SSL/TLS accelerator
• Multi-threaded DMA engine
• True hardware random number generator
• On-chip context buffer memory
• Lowest system cost
Sustainable 50 Mbps on 200-byte packets
Unlimited SA support via system memory
Extensive hardware acceleration support for
IKE/SSL/TLS key setup
Sustainable performance in real-world conditions
• DMA supports multi-packet processing
• Pre-fetch of new context and packet
Public key acceleration unit supports 30 Diffie-
Hellman key exchanges per second
Flexible, easy to use PCI 2.2 interface
• No external components required
• Ideal for low-cost, add-in card applications
• Compatible with all existing PC systems
True hardware random number generator
Supports multi-packet processing and pre-fetch of
packet data and context
with a single PCI write
Whole product solution minimizes time-to-market
• Software Reference Library (SRL) includes a hardware
abstraction software layer
• Compatible with industry standard SSH IPSec and IKE
software
• Compatible with OpenSSL
Multi-threaded DMA allows multi-packet processing
Accommodates most PCI latency problems without
performance degradation
PCI 2.2 interface, 32 bits, 33 MHz
33 MHz operating frequency
Low-power 3.3V design
144-pin DQFP package
Flexible VPN solution for all data security applications
• VPN appliances
• Small office VPNs
• DSL modems
SOHO VPN System Diagram
CPU
CPU
BCM5802
DRAM
DRAM
Bridge and
Bridge and
DRAM Controller
DRAM Controller
Security
Processor
PCI Bus
WAN Interface
LAN Interface
B C M 5 8 0 2
O V E R V I E W
Clock
Master Controller
(DMA, Sequencing)
Public Key
Acceleration
Prefetch
Context Buffer
Phone: 949-450-8700
FAX: 949-450-8710
Email: info@broadcom.com
Web: www.broadcom.com
PCI
Bus
PCI
Bus
Interface
True Random
Number Generator
3DES/DES
Encryption
SHA-1/MD5
Authenication
The
BCM5802
Security Processor integrates Broadcom’s IPSec
engine (DES, 3DES, HMAC-SHA-1, HMAC-MD5), public key
processor, true random number generator, PCI interface and
context buffer memory onto a single chip. The
BCM5802
Security Processor is an ideal solution for DSL modems,
VPN-enabled networking products such as SOHO routers,
gateways and VPN appliances.
The
BCM5802
combines performance and cost optimization for
applications requiring hardware assist for MIPS intensive IPSec
and IKE processing. Accelerating bulk cryptographic functions
(DES, 3DES, SHA-1 and MD5) and public key operations, the
BCM5802
includes extensive hardware support for processing
intensive public key operations and minimizes the user software
required for IKE and SSL/TLS key negotiations.
The
BCM5802
provides 100 Mbps performance and in excess
of 30 Diffie-Hellman key exchanges per second (1024-bit
public key, 180-bit private key). IPSec performance is
measured “in-system” on outbound packets, with new security
associations per packet.
A true hardware random number generator on the
BCM5802
is
well suited for IV seeding and secret key generation.
The
BCM5802’s
PCI interface makes it a perfect solution for
all cost-sensitive security applications. Requiring no external
components, the
BCM5802
is ideal for add-in card
applications requiring IPSec acceleration. Unlimited security
association (SA) support via system memory and a
multi-threaded DMA engine utilizes system memory to
maximize throughput in real-world applications. The ability
to pre-fetch packet contexts minimizes the performance
degradation when processing small packets.
Application program interface (API) support through
Broadcom’s Software Reference Library (SRL) for IPSec and
SSL application software offers
BCM5802
users a complete
system solution. Compatibility with OpenSSL and industry
standard IPSec software from SSH Communications eases
integration and reduces time-to-market.
Broadcom
®
, the pulse logo
®
and
Connecting Everything
TM
are trademarks of
Broadcom Corporation and/or its subsidiaries in the United States and certain other countries.
All other trademarks are the property of their respective owners.
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
© 2002 by BROADCOM CORPORATION. All rights reserved.
5802-PB02-R-3.5.02
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