EEWORLDEEWORLDEEWORLD

Part Number

Search

PT7A6632J

Description
PT7A6632 32-Channel HDLC Controller
CategoryWireless rf/communication    Telecom circuit   
File Size371KB,61 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
Download Datasheet Parametric Compare View All

PT7A6632J Overview

PT7A6632 32-Channel HDLC Controller

PT7A6632J Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerPericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging codeLCC
package instructionQCCJ,
Contacts68
Reach Compliance Codecompli
ECCN codeEAR99
JESD-30 codeS-PQCC-J68
JESD-609 codee0
length24.23 mm
Number of functions1
Number of terminals68
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Package shapeSQUARE
Package formCHIP CARRIER
Certification statusNot Qualified
Maximum seat height4.52 mm
Nominal supply voltage5 V
surface mountYES
Telecom integrated circuit typesTIME SLOT 0/16 TRANSCEIVER
Temperature levelINDUSTRIAL
Terminal surfaceTIN LEAD
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
width24.23 mm
Data Sheet
PT7A6632 32-Channel HDLC Controller
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features
• Provides up to 32 full-duplex HDLC/SDLC
channels
• Compatible with 1.544 Mb/s T1 and 2.048Mb/s
CEPT PCM-30 carrier format
• Provides on-board buffer memory management
• Supports standard hyperchannel configuration and
fully programmable hyperchannel configuration
• Provides on-board CRC-16, automatic flag and
zero insertion and deletion functions in HDLC
format
• Provides programmable tri-state outputs to T1/E1
serial interface and FILL/MASK, thus enabling up
to 8 devices connecting to a TDM bus
• Provides data rate adaptation functions
• Compatible with HDLC, SNA SDLC, X.25, X.75,
LAPB, and LAPD protocols
• Support non-HDLC signaling channels
• Single +5V power supply
• Package: 68-pin PLCC
Figure 1. Application Diagram of PT7A6632
Applications
• Primary rate interfaces
• Basic-rate D-channel controller
• Multi-channel HDLC interfaces
Introduction
The PT7A6632 HDLC controller operates at layer 2
(data link protocol level) of the Open Systems Inter-
connection (OSI) reference model. It supports HDLC
and ISDN implementations.
The PT7A6632 processes data transmitting and re-
ceiving on a T1 or E1 communication link. It con-
nects between the T1/E1 serial bus and an external
memory shared with CPU(s), multiplexing /
demultiplexing up to 32 fully-duplex high-speed data
channels.
It provides additional functions that support X.30 and
X.31 rate adaptation and fully flexible hyperchannels.
D0-D7
CPU
External
Shared
Memory
A0-A15
HDLC
PT7A6632
E1/T1
Trunk
Interface
T1/CEPT
PCM-30
Line
PT019(05/02)
1
Ver:2

PT7A6632J Related Products

PT7A6632J PT7A6632
Description PT7A6632 32-Channel HDLC Controller PT7A6632 32-Channel HDLC Controller
check in
I'm a newcomer, I'm here to report, please support me!...
HYMCHW Talking
ch375
Has anyone used ch375? How is its performance and stability? I want to use it to store the data in the microcontroller into a USB flash drive....
wy3168 MCU
Lamp knowledge
I found a very comprehensive table of lamp parameters. Please give me some advice!...
zbz0529 Power technology
Free review: Domestic RISC-V Linux board Fang Xingguang VisionFive
Evaluation kit: Fang Starlight VisionFive (5 sets in total, valued at 1100) Kit source: Siafan Technology (StarFive)I have warmed up for you in the forum before, The domestic RISC-V Linux VisionFive b...
EEWORLD社区 Domestic Chip Exchange
Help! Has anyone seen a touch terminal product that can directly mount a hard drive?
As the title says, I want to find a terminal product with a human-computer interface that can directly connect to a hard drive, so that I can put my hard drive encryption and overwriting program into ...
sealove518 Embedded System
Embedded fingerprint moduleFingerprint lock moduleFingerprint access control moduleFingerprint safe moduleFingerprint attendance module
Product details: ZAZ-010 series stand-alone fingerprint recognition module is a small integrated fingerprint module developed and manufactured by Shenzhen Zhiang Technology Co., Ltd. With a high-speed...
hxuan Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 167  1641  1039  269  2777  4  34  21  6  56 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号