Datasheet > PM3370

PM3370

更新时间： 2024-11-14 22:44:23

品牌	Logo	应用领域
PMC		控制器局域网（LAN）标准
页数	文件大小	规格书
2页	30K
描述
Octal 10/100 Mbit/s Switch Port-Controller

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技术参数
数据手册

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PM3370 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	35 X 35 MM, 1.45 MM HEIGHT, SBGA-352	Reach Compliance Code：	unknown
风险等级：	5.92	其他特性：	ALSO SUPPORTS IEEE802.1QVLAN, IEEE802.1, IEEE802.3Z
地址总线宽度：	16	边界扫描：	YES
最大时钟频率：	83.33 MHz	最大数据传输速率：	12.5 MBps
外部数据总线宽度：	16	JESD-30 代码：	S-PBGA-B352
JESD-609代码：	e0	长度：	35 mm
低功率模式：	NO	串行 I/O 数：	8
端子数量：	352	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	LBGA	封装形状：	SQUARE
封装形式：	GRID ARRAY, LOW PROFILE	峰值回流温度（摄氏度）：	225
认证状态：	Not Qualified	座面最大高度：	1.67 mm
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	TIN LEAD	端子形式：	BALL
端子节距：	1.27 mm	端子位置：	BOTTOM
处于峰值回流温度下的最长时间：	30	宽度：	35 mm
uPs/uCs/外围集成电路类型：	SERIAL IO/COMMUNICATION CONTROLLER, LAN	Base Number Matches：	1

PM3370 数据手册

PMC-Sierra,Inc.

PM3370

Octal 10/100 Mbit/s Switch Port-Controller

• All statistics registers and data

• A MAC bypass mode (ENTRE mode)

allows a 800 Mbit/s full duplex access

channel into the device with 32-bit

FIFO bus.

FEATURES

structures accessible through the CMI.

• Monolithic intelligent octal 10/100

• Supports the implementation of

Ethernet Switch Port Controller.

Spanning Tree (IEEE 802.1D) by

• Integrates eight 10/100 MACs that

exchanging BPDU packets on all ports.

• Allows connection of proprietary ASICs

to an EXACT system.

connect to physical layer devices over

standard IEEE 802.3u MIIs.

VLAN

• Supports ATM or Packet over SONET

applications.

• Supports the Gigabit EXACT Bus

Protocol for device interconnect.

• Up to 4094 IEEE 802.1Q VLAN tags

with support for 4094 FIDs.

• Customer product differentiation is

enabled by applications using CMI

calls to leverage EXACT resources.

• May be used alone or in combination

with other devices to build high density

10/100 switches.

• Up to 1022 active VLANs.

• Ingress filtering of packets.

• Shared and independent learning.

COMPATIBILITY

• PM3390 EXACT Bus Switch Matrix

allows non-blocking expansion up to

96 10/100 Mbit/s ports.

• GARP, GVRP, GMRP packet

identification and forwarding to

external CUP for processing.

• Interworks with the PM3380 Gigabit

Switch Port Controller.

• Layer 2 line rate address lookup

capability for all Ethernet port

configurations supported.

• Interworks with the PM3390 8-Port

EXACT Bus Switch Matrix.

• Tag insertion and removal for unicast

and multicast packets.

PACKAGING

PRIORITY

• Store-and-forward switching using

output associated input buffering for

efficient memory use without Head Of

Line (HOL) blocking.

• Provides a standard 5-signal P1149.1

JTAG test port for boundary scan

board test purposes.

• Class of service supported via IEEE

802.1D (formerly 802.1p) with two

levels of priority.

• Implemented in low power 3.3 V,

CMOS technology with 5 V tolerant MII

interface.

• Supports 8,000 MAC addresses.

VALUE ADD

• 1022 multicast groups available.

Bitmask per group defines

membership.

• Control and Management Interface

provides standard interface for non

real-time access to data structures

(such as SNMP and RMON

applications).

• Available in a 352-pin Ball Grid Array

(BGA) package.

• EXACT Bus is compatible with

common serial devices for simple

system stacking using coax or twinax

cable.

• Support for IEEE 802.1D bridging and

spanning tree algorithm in an external

processor.

BLOCK DIAGRAM

EXACT Bus

System Clock

• Embedded SmartPath Processor

supports value-added datapath

operations.

Reference Clock

Eight

Independent

MII Interfaces

Control

Egress

Queue

Transmit

• Two 32-bit memory interfaces for

flexible combinations of SSRAM,

SDRAM, and EPROM allows cost

optimization of different applications.

Manager

8×10/100

Media

Access

Control

Address

Resolution

Logic

SmartPath

CPU

EXACTBus

Input Port

• Programmable packet pattern

matchers for identification of ARP,

RARP, ICMP, and other protocol or

packet types.

EXACT

Ingress

Queue

Ring

Ingress

DMA Unit

Receive

Control

Interface

Manager

MANAGEMENT

EXACTBus

Output Port

• System Interface provided in CMI to

support standard SNMP software

packages, or the porting of existing

management software.

Micro

Interface

Microprocessor

Interface

Memory

Port

Memory

Port

Global

Registers

JTAG

Controller

• Hardware statistics collection supports

RMON-I (9 groups), Ethernet MIB, and

SNMP agent functions.

SDRAM

SSRAM

PMC-980235 (R6)

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

1999 PMC-Sierra, Inc.

中文翻译

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与PM3370相关器件

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PM3371	PMC	获取价格	Telecom Circuit, 1-Func, CMOS, PBGA352, BGA-352
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PM337D	ARTESYN	获取价格	Single, dual and triple output 2.5 to 15 Watt AC/DC encapsulated modules
PM337K	ARTESYN	获取价格	Single, dual and triple output 2.5 to 15 Watt AC/DC encapsulated modules
PM3380	PMC	获取价格	Gigabit Ethernet Switch Port Controller
PM3386	PMC	获取价格	Dual Gigabit Ethernet Controller
PM3386?	ETC	获取价格	PMC-1991129 S/UNI-2xGE Dual Gigabit Ethernet Controller Data Sheet [2.40 MB]
PM3386-BI	PMC	获取价格	DUAL GIGABIT ETHERNET CONTROLLER
PM3390	PMC	获取价格	Octal EXACT⑩ Bus Switch Matrix
PM3392-FI	PMC	获取价格	ATM Network Interface, 1-Func, CMOS, PBGA896, 31 X 31 MM, 2.39 MM HEIGHT, FCBGA-896

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