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SAB82525-H: 产品描述Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小15KB，共1页; 制造商SIEMENS; 官网地址http://www.infineon.com/

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SAB82525-H概述

Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44

SAB82525-H规格参数

参数名称	属性值
厂商名称	SIEMENS
包装说明	,
Reach Compliance Code	unknown
地址总线宽度	7
边界扫描	NO
通信协议	SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; LAPB; LAPD
数据编码/解码方法	NRZ; NRZI
最大数据传输速率	0.5 MBps
外部数据总线宽度	8
JESD-30 代码	S-PQCC-J44
低功率模式	NO
DMA 通道数量
I/O 线路数量
串行 I/O 数	2
端子数量	44
片上数据RAM宽度
最高工作温度	70 °C
最低工作温度
封装主体材料	PLASTIC/EPOXY
封装形状	SQUARE
封装形式	CHIP CARRIER
认证状态	Not Qualified
RAM（字数）	0
标称供电电压	5 V
表面贴装	YES
技术	CMOS
温度等级	COMMERCIAL
端子形式	J BEND
端子位置	QUAD
uPs/uCs/外围集成电路类型	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

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High-Level Serial Communications Controller

Extended (HSCX)

SAB 82525

SAB 82526

General Description

The HSCX (SAB 82525) has been designed to implement

high speed communication links using HDLC protocols and

to reduce the hard and software overhead needed for serial

synchronous communications.

Due to its 8-bit demultiplexed adaptive bus interface it fits

perfectly into every INTEL or Motorola 8- and 16-bit

microcomputer system.

The HSCX directly supports the X.25 LAPB, the ISDN LAPD-

and SDLC protocols and is capable of handling a large set of

layer-2 protocol functions independently from the host

processor.

The time division capability of the SAB 82525 and other

programmable telecom features make it suitable for time-slot

oriented PCM systems designed for packet switching. Due to

its high speed data transfer and high level protocol support it

fits very well in industrial applications e.g. Iaser printers.

The HSCX1 (SAB 82526), the single channel version of the

HSCX, opens another wide application area.

For an easy access to the wide variety and complexity of

synchronous data transfer Siemens provides a PC based

HSCX evaluation Kit.

The SAB 82525/82526 operates in the temperature range

0 to 70

C, the SAF 82525/82526 in the range -40 to 85

Type

SAB 82525-N

SAF 82525-N

SAB 82526-N

SAF 82526-N

SAB 82525-H

Features SAB 82525 (82526)

Package

P-LCC-44-1 (SMD)

P-MQFP-44-1 (SMD)

Two (one) independent HDLC/SDLC channels

High level support of LAPB/LAPD protocols

Oscillator DPLL and baud rate generator for each channel

Collision detect and resolution logic

Data rate up to 4 Mbit/s

Clock recovery up to 1.2 Mbit/s

8 bit parallel multiplexed and demultiplexed system bus

adaption

• 64-byte FIFO per channel and direction

• 4 (2) channel DMA interface

• CMOS technology

•

A0- A6

D0- D7

RD / IC1

WR / IC0

ALE / IM0

INT

RES

IM1

DRQTA

DRQRA

DACKA

DRQTB

DRQRB

DACKB

Block Diagram

Channel A

SP-REG

LAP

Controller

Decoder

Collision

Detection

DPLL

BRG

TSA

RxCLKA

Clock

Control

AxCLKA

TxCLKA

RxDA

TxDA

RTSA

CTSA /

CxDA

Transmit

FIFO

µP

Bus

Interface

Receive

FIFO

Data

Link

Controller

TxCLKB

AxCLKB

RxCLKB

DMA

Interface

CTSB /

CxDB

RTSB

TxDB

RxDB

ITB00946

Channel B

Siemens Aktiengesellschaft

SAB82525-H相似产品对比

	SAB82525-H	SAF82526-N	SAB82526-N	SAB82525-N
描述	Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44	Serial I/O Controller, 1 Channel(s), 0.5MBps, CMOS, PQCC44	Serial I/O Controller, 1 Channel(s), 0.5MBps, CMOS, PQCC44	Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44
厂商名称	SIEMENS	SIEMENS	SIEMENS	SIEMENS
Reach Compliance Code	unknown	unknown	unknown	unknown
地址总线宽度	7	7	7	7
边界扫描	NO	NO	NO	NO
通信协议	SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; LAPB; LAPD	SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; LAPB; LAPD	SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; LAPB; LAPD	SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; LAPB; LAPD
数据编码/解码方法	NRZ; NRZI	NRZ; NRZI	NRZ; NRZI	NRZ; NRZI
最大数据传输速率	0.5 MBps	0.5 MBps	0.5 MBps	0.5 MBps
外部数据总线宽度	8	8	8	8
JESD-30 代码	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44
低功率模式	NO	NO	NO	NO
串行 I/O 数	2	1	1	2
端子数量	44	44	44	44
最高工作温度	70 °C	85 °C	70 °C	70 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装形状	SQUARE	SQUARE	SQUARE	SQUARE
封装形式	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified
标称供电电压	5 V	5 V	5 V	5 V
表面贴装	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS
温度等级	COMMERCIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL
端子形式	J BEND	J BEND	J BEND	J BEND
端子位置	QUAD	QUAD	QUAD	QUAD
uPs/uCs/外围集成电路类型	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

SAB82525-H

SAB82525-H概述

SAB82525-H规格参数

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