PEF 82912 F V1.4

PEF 82912 F V1.4 Datasheet

2B1Q Second Gen. Modular ISDN NT Intelligent PEF 82912/82913 Version

Part	Datasheet
PEF 82912 F V1.4	PEF 82912 F V1.4 (pdf)

Related Parts	Information
PEF 80912 H V1.4	PEF 80912 H V1.4

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Data Sheet, DS 1, March 2001 2B1Q Second Gen. Modular ISDN NT Intelligent PEF 82912/82913 Version Wired Communications Never stop thinking. Edition March 2001 Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81541 München, Germany Infineon Technologies AG All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide see address list . Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Data Sheet, DS 1, March 2001 2B1Q Second Gen. Modular ISDN NT Intelligent PEF 82912/82913 Version Wired Communications Never stop thinking. PEF 82912/82913 March 2001 Previous Version: Preliminary Data Sheet Editorial changes, addition of notes for clarification etc. Table 1, Introduced new version 82913 with extended performance of the U-interface Chapter SCI header description added to sequences 43H, 41H and 49H ’Generally, it can be used for any register access to the address range 20H-7DH.’ IOM-2 handler removed ’U-transceiver U ’ from listing of functional units with programmable time slot and data port. Figure 12 Figure ’Data Access via CDAx0 and CDAx1 register pairs’ corrected input swap has influence on the input enable EN_I0,1 , too C/I commands removed ’unconditional command’ from description C/I-command ’DR’ LT-S state machine C/I=command AIL removed no valid input to the LT-S state machine Detailed register description • U-transceiver Mode Evaluation Timing clarified description • register ID reset value of version is 01H not 00H • CIX1.CODX1 bits 5-0 of C/I-channel 1 not 7-2 • IOM_CR:TIC_DIS added for clarification ’This means that the timeslots TIC, A/ B, S/G and BAC are not available any more.’ Chapter Refined references for ESD requirements:’ ... CDM , EIA/JESD22-A114B HBM ---’ Chapter Input/output leakage current set to 10µA before 1µA Table 38 U-transceiver characteristics enhanced S/N+D for 82913 and threshold level for 82912 and 82913 distinguished Chapter Absolute Maximum Ratings Maximum Voltage on VDD 4.2V before 4.6V AC-Timing SCI/parallel µC interface enhanced timing specifications Added restriction for control interval tRI Parameters of the UVD/POR Circuit defined reduced range of hysteresis min. 30mV/max. 90mV relaxed upper limit of Detection Threshold to 2.92V before 2.9V defined max. rising VDD for power-on Register summary U-transceiver 4B3T Reset value of MASKU is FFH not 00H Chapter External circuitry for T-SMINT updated

PDF Datasheet Preview

Data Sheet, DS 1, March 2001
2B1Q Second Gen. Modular ISDN NT Intelligent PEF 82912/82913 Version

Wired Communications

Never stop thinking.

Edition March 2001

Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81541 München, Germany

Infineon Technologies AG

All Rights Reserved.

Attention please!

The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer.

Information

For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide see address list .

Warnings

Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

Data Sheet, DS 1, March 2001
2B1Q Second Gen. Modular ISDN NT Intelligent PEF 82912/82913 Version

Wired Communications

Never stop thinking.

PEF 82912/82913

March 2001

Previous Version:

Preliminary Data Sheet

Editorial changes, addition of notes for clarification etc.

Table 1, Introduced new version 82913 with extended performance of the U-interface Chapter

SCI header description added to sequences 43H, 41H and 49H ’Generally, it can be used for any register access to the address range 20H-7DH.’

IOM-2 handler removed ’U-transceiver U ’ from listing of functional units with programmable time slot and data port.

Figure 12 Figure ’Data Access via CDAx0 and CDAx1 register pairs’ corrected input swap has influence on the input enable EN_I0,1 , too

C/I commands removed ’unconditional command’ from description C/I-command ’DR’

LT-S state machine C/I=command AIL removed no valid input to the LT-S state machine

Detailed register description
• U-transceiver Mode Evaluation Timing clarified description
• register ID reset value of version is 01H not 00H
• CIX1.CODX1 bits 5-0 of C/I-channel 1 not 7-2
• IOM_CR:TIC_DIS added for clarification ’This means that the timeslots TIC, A/

B, S/G and BAC are not available any more.’

Chapter Refined references for ESD requirements:’ ... CDM , EIA/JESD22-A114B HBM ---’

Chapter Input/output leakage current set to 10µA before 1µA

Table 38

U-transceiver characteristics enhanced S/N+D for 82913 and threshold level for 82912 and 82913 distinguished

Chapter Absolute Maximum Ratings Maximum Voltage on VDD 4.2V before 4.6V

AC-Timing SCI/parallel µC interface enhanced timing specifications

Added restriction for control interval tRI

Parameters of the UVD/POR Circuit defined reduced range of hysteresis min. 30mV/max. 90mV relaxed upper limit of Detection Threshold to 2.92V before 2.9V defined max. rising VDD for power-on

Register summary U-transceiver 4B3T Reset value of MASKU is FFH not 00H

Chapter External circuitry for T-SMINT updated

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PEF82912FV1.4 Datasheet file may be downloaded here without warranties.

Datasheet ID: PEF82912FV1.4 638458