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UPD72107

更新时间： 2024-11-05 22:52:35

品牌	Logo	应用领域
日电电子 - NEC		控制器
页数	文件大小	规格书
32页	180K
描述
LAP-B CONTROLLER(Link Access Procedure Balanced mode)

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中文翻译

获取价格

数据手册

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UPD72107 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD72107

LAP-B CONTROLLER

Link Access Procedure Balanced mode

The µPD72107 is an LSI that supports LAP-B protocol specified by the ITU-T recommended X.25 on a single

chip.

FEATURES

• Memory-based interface

Memory-based command

Memory-based status

• Complied with ITU-T recommended X.25 (LAP-B84

edition)

HDLC frame control

Memory-based transmit/receive data

• MAX.4 Mbps serial transfer rate

• NRZ, NRZI coding

Sequence control

Flow control

• ITU-T recommended X.75 supported

• TTC standard JT-T90 supported

• Optional functions

Option frame

Global address frame

Error check deletion frame

• Powerful test functions

Data loopback function

Loopback test link function

Frame trace function

• Abundant statistical information

• Detailed mode setting function

• Modem control function

• On-chip DMAC (Direct Memory Access Controller)

24-bit address

Byte/word transfer enabled (switch with external pin)

ORDERING INFORMATION

Part Number

µPD72107CW

µPD72107GC-3B9

µPD72107L

Package

64-pin plastic shrink DIP (750 mils)

80-pin plastic QFP (14 x 14 mm)

68-pin plastic QFJ (950 x 950 mils)

The information in this document is subject to change without notice.

Document No. S12962EJ5V0DS00 (5th edition)

Date Published October 1998 N CP(K)

Printed in Japan

1998

12 3 4 5 6 7...32

中文翻译

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与UPD72107相关器件

型号	品牌	获取价格	描述	数据表
UPD72107CW	NEC	获取价格	LAP-B CONTROLLER(Link Access Procedure Balanced mode)
UPD72107GC3B9	ETC	获取价格	Protocol Controller
UPD72107GC-3B9	NEC	获取价格	LAP-B CONTROLLER(Link Access Procedure Balanced mode)
UPD72107L	NEC	获取价格	LAP-B CONTROLLER(Link Access Procedure Balanced mode)
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