mcs1000 MosChip, mcs1000 Datasheet

mcs1000

Manufacturer Part Number

mcs1000

Description

Security Processor

Manufacturer

MosChip

Datasheet

1.MCS1000.pdf (30 pages)

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Features

General Description

The MosChip Security Processor™ (MCS1000) is a highly integrated System-On-a-Chip with three 10/100

Ethernet interfaces. The MCS1000 consists of three functional groups: a CPU Subsystem, Hardware IPSec

Module, and General Interface Blocks.

The CPU Subsystem contains an ARM926EJ-S, 200MHz, 32-bit RISC microprocessor.

handles all housekeeping functions on the MCS1000 and it is tightly integrated to the Hardware IPSec Module

(cryptographic co-processor).

The Hardware IPSec Module handles all IPSec functions. It has been designed around the IPSec specification

and implements DES, 3DES, AES, MD5, and SHA algorithms.

The General Interface Blocks consists of a Memory Controller, PCI Controller, Ethernet Interface, and General

Purpose I/O interface.

MosChip Semiconductor

•

ARM926EJ-S (Version 3), 32-bit RISC

core @ 200MHz

32KB instruction cache / 32KB data cache

32KB internal Boot ROM

Operates in Stand-Alone or Peripheral

Modes

Three 10/100Mbps Ethernet interfaces

with integrated PHY’s

Auto MDIX on all three Ethernet interfaces

Optional MII interface for Port-C

32-bit, 33MHz PCI support

Local Bus for system expansion

Memory Controller supports SDRAM /

Flash

16 GPIO’s

Serial Port for debug terminal

Serial EEPROM Interface

JTAG for Boundary-Scan / Debug

High integration level for cost effective

designs

Hardware Cryptography Block supporting

o Lookup Unit for search

o 16KB Packet Cache

o Standards: SHA-1, SHA-256,

o Real-Time encryption / decryption

o Transport and Tunnel modes

o Random Number Generator

acceleration

MD5, DES, 3DES and AES

based on physical events

♦ 3335 Kifer Rd, Santa Clara, CA 95051 ♦ Tel (408) 737-7141 ♦ Fax (408) 737-7708

Applications

Evaluation Boards

Application Notes

•

MCS1000CB

Commercial Grade (0 °C to +70 °C)

VPN Firewall Appliance

Secure Network Interface Card: Performs

all IPSec functionality, and offloads math

intensive IPSec cryptographic processing

from the host processor avoiding

degradation of system performance.

MCS1000-EVB-6port VPN

MCS1000-EVB-3 Port VPN

MCS1000-EVB-3 Port NIC

MCS1000-EVB-1 Port NIC

MCS1000-AN-VPN

MCS1000-AN-Secure-NIC

Ordering Information

MCS1000

Security Processor

272-BGA

The processor

RoHS

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