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PM73121 - AAL1 Segmentation And Reassembly Processor

Download the PM73121 datasheet PDF. This datasheet also covers the PM73121_PMC variant, as both devices belong to the same aal1 segmentation and reassembly processor family and are provided as variant models within a single manufacturer datasheet.

General Description

in section 7.8.12 “R_OAM_QUEUE”, on page 163.

Removed “Preliminary” from the headers.

Removed the “P” suffix from the part number in Appendix 29, “Ordering Information”, on page 205.

Changed the following timing parameters: Interrupt Timing: PROC_INTR Tq(max)

Key Features

  • starting on page 16, added the Dallas Semiconductor part DS2152 to the second bullet, added the Dallas Semiconductor part DS2154 to the third bullet, deleted the IgT DS3 Framer (TAC-030-A), and deleted the Dallas part number DS2180A.
  • Under section 2.4 “Receive Interface Features” on page 18, changed the fourth bullet text from “0 to 48 ms” to “0 to 24 ms”.
  • Under section 2.5 “Statistics” starting on page 19, deleted text from the fourth bullet and added the fourth sentence in.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PM73121_PMC-Sierra.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PM73121
Manufacturer PMC-Sierra
File Size 2.31 MB
Description AAL1 Segmentation And Reassembly Processor
Datasheet download datasheet PM73121 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet PMC-980620 Issue 3 PMC-Sierra, Inc. PM73121 AAL1gator II www.DataSheet4U.com AAL1 SAR Processor PM73121 AAL1gator II AAL1 Segmentation And Reassembly Processor DATA SHEET Issue 3: January 1999 QSPQSD@U6S`Ã6I9Ã8PIAD9@IUD6GÃUPÃQH8TD@SS6ÃDI8Ã6I9ÃAPSÃDUTÃ8VTUPH@ST¶ÃDIU@SI6GÃVT@ Data Sheet PMC-980620 Issue 3 PMC-Sierra, Inc. PM73121 AAL1gator II www.DataSheet4U.com AAL1 SAR Processor AAL1gator II is a trademark of PMC-Sierra, Inc. AT&T is a registered trademark of AT&T ECLIPTEK is a registered trademark of ECLIPTEK Corporation Level One is a registered trademark of Level One Communications, Inc. SyncFIFO is a trademark of Integrated Device Technology, Inc.