pef82902 Infineon Technologies Corporation, pef82902 Datasheet - Page 17

• Manufacturer Part Number: pef82902
• Description: 4b3t Second Generation Modular Isdn Nt Intelligent Extended
• Manufacturer: Infineon Technologies Corporation

4B3T Second Gen. Modular ISDN NT (Intelligent
eXtended)
T-SMINT
Version 1.1
1.2
Features known from the PEB 8090
• U-transceiver and S-transceiver on one chip
• U-interface (4B3T) conform to ETSI [1] and FTZ [2] :
• S/T-interface conform to ETSI [4], ANSI [5] and ITU
• Access to IOM
• Power-on reset and Undervoltage Detection with no
• ESD robustness 2kV
New Features
• Conforms to ’Technische Spezifikation Intelligenter
• Perfectly suited for low cost intelligent NTs that require one single HDLC controller
• Pin compatible with Q-SMINT
• HDLC controller on chip, including
• Parallel or serial µP-interface
Type
PEF 81902
PEF 81902
Data Sheet
– Meets all transmission requirements on all ETSI
[6]
– Supports point-to-point and bus configurations
– Meets and exceeds all transmission requirements
external components
Netzabschluß (iNT) mit den Funktionen eines
Terminaladapters TA 2a/b’ of Deutsche Telekom AG [3]
– HDLC access to B-channels, D-channel and any combination of them.
– Improved FIFO structure
– HDLC extended transparent mode
– Automatic D-channel arbitration between S-bus and local HDLC controller
– Siemens/Intel non-multiplexed (direct or indirect addressing)
and FTZ loops with margin
®
Features
IX
â
-2 C/I and Monitor channels
â
IX (2nd Generation)
3
Package
P-MQFP-64
P-TQFP-64
•
P-MQFP-64-1,-2
P-TQFP-64-1
PEF 81902
2001-11-12