COM20020I-DZD

Embedded ARCNET Controller, 7V, 40 mA, 5Mbps, PLCC

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Price:: US $18.00~20.00 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 100 :	20.00 / Piece
100 ~ 500 :	19.00 / Piece
500 ~ 1000 :	18.00 / Piece

PartNumber:: COM20020I-DZD

Brand:: SMSC Corporation - SMSC | Pack: PLCC | D/C: 07+

Availability:: Supply Ability: 50/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Total Price:: US $0

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Products Upload time: 2013-03-05

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Part Number:COM20020I-DZD
US $18.00 - 20.00
Quantity:

piece

Product Summary

The COM20020I-DZD is an Embedded ARCNET Controller from Standard Microsystems Corporation. The COM20020I-DZD is a general purpose communications controller for networking microcontrollers and intelligent peripherals in industrial, automotive, and embedded control environments using an ARCNET protocol engine. The small 28 pin package, flexible microcontroller and media interfaces, eight- page message support, and extended temperature range of the COM20020I-DZD make it the only true network controller optimized for use in industrial, embedded, and automotive applications.

Parametrics

COM20020I-DZD absolute maximum ratings: (1)Operating Temperature Range : 0oC to +70°C; (2)Storage Temperature Range : -55oC to +150°C; (3)Lead Temperature (soldering, 10 seconds): +325°C; (4)Positive Voltage on any pin, with respect to ground : VDD+0.3V; (5)Negative Voltage on any pin, with respect to ground: -0.3V; (6)Maximum VDD : +7V; (7)Dynamic VDD Supply Current IDD: 40 mA.

Features

COM20020I-DZD features: (1)28 Pin PLCC and 48 Pin TQFP Packages; Lead-free RoHS Compliant Packages also Available; (2)Ideal for Industrial/Factory/Building Automation and Transportation Applications; (3)Deterministic, (ANSI 878.1), Token Passing ARCNET Protocol; (4)Minimal Microcontroller and Media Interface Logic Required; (5)Flexible Interface For Use With All Microcontrollers or Microprocessors; (6)Automatically Detects Type of Microcontroller Interface; (7)2Kx8 On-Chip Dual Port RAM; (8)Command Chaining for Packet Queuing; (9)Sequential Access to Internal RAM; (10)Software Programmable Node ID; (11)Eight, 256 Byte Pages Allow Four Pages TX and RX Plus Scratch-Pad Memory; (12)Next ID Readable; (13)Internal Clock Scaler and Clock Multiplier for Adjusting Network Speed; (14)Operating Temperature Range of -40°C to +85°C; (15)Self-Reconfiguration Protocol; (16)Supports up to 255 Nodes; (17)Supports Various Network Topologies (Star, Tree, Bus...); (18)CMOS, Single +5V Supply; (19)Duplicate Node ID Detection; (20)Powerful Diagnostics; (21)Receive All Packets Mode.