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SAB82520-N

Siemens
Part Number SAB82520-N
Manufacturer Siemens
Description High-Level Serial Communications Controller
Published Sep 30, 2014
Detailed Description High-Level Serial Communications Controller (HSCC) 1 Features Two independent HDLC channels Implementation of X.25 LAPB/...
Datasheet PDF File SAB82520-N PDF File

SAB82520-N
SAB82520-N

Overview
High-Level Serial Communications Controller (HSCC) 1 Features Two independent HDLC channels Implementation of X.
25 LAPB/LAPD protocol Programmable timeout and retry conditions FIFO buffers for efficient transfer of data packets Digital phase-locked loop for each channel Baudrate generator and oscillator Different modes for clock recovery and data encoding High-speed data rate (up to 4 MHz) Supports bus configuration by collision resolution Telecom-specific features programmable 8-bit parallel µP interface Advanced CMOS technology Low power consumption; active: 25 mW at 4 MHz standby: 3 mW SAB 82520: operating temperature 0 to 70 ˚C SAF 82520: operating temperature – 40 to 85 ˚C SAB 82520 SAF 82520 P-LCC-28-R P-DIP-28 SAB 82520, a High-level Serial Communications Controller (HSCC), has been designed to free the user from tasks occurring in communication via networks and trunk lines.
SAB 82520 is an X.
25 LAPB/LAPD controller which, to a large degree performs communications procedures...


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