Datasheet > CXD3220

CXD3220

更新时间： 2024-09-17 22:12:03

品牌	Logo	应用领域
索尼 - SONY		控制器
页数	文件大小	规格书
65页	648K
描述
IEEE1394 Link/Transaction Layer Controller LSI for SBP-2

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CXD3220 数据手册

CXD3220R

IEEE1394 Link/Transaction Layer Controller LSI for SBP-2

Description

100 pin LQFP (Plastic)

The CXD3220R is a Link/Transaction Layer LSI

conforming to the IEEE1394 serial bus standard.

It is mainly used when connecting the IEEE1394

digital I/F to a storage device such as a hard disk,

DVD-ROM, CD-ROM or tape streamer.

Data transfer conforms to the SBP-2 protocol.

This LSI utilizes Apple Computer's Fire Wire

technology.

Absolute Maximum Ratings (Ta = 25°C)

Features

• Supply voltage

• Input voltage

• Output voltage

V^DD

VSS – 0.5 to +4.6

• Conforms to IEEE1394 serial bus standard

• Conforms to SBP-2 (serial bus protocol-2)

• Compatible with bidirectional data transfer of

computer peripherals

VI VSS – 0.5 to VDD + 0.5

VO VSS – 0.5 to VDD + 0.5

• Operating temperature

Topr

• Storage temperature

Tstg

–20 to +75

°C

• Compatible with 1394 transfer rate at 100/200Mbps

• Dedicated Asynchronous data transfer

• High-speed data transfer through the use of an

ADP (automatic data pipe) circuit

• Cycle master function

–55 to +150

Recommended Operating Conditions

• Supply voltage

• Operating temperature

Topr

V^DD

3.0 to 3.6

• Direct connection to 1394 Phy chip

• Large capacity FIFO

–20 to +75

°C

Data transfer FIFO

532 quadlets

Asynchronous Transmit FIFO 24 quadlets

Asynchronous Receive FIFO 39 quadlets

Applications

Digital interface for computer peripheral

Structure

Silicon gate CMOS IC

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by

any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

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