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See Technical Specifications

PSB21150 +BOM

IC TELECOM INTERFACE TQFP-64

Manufacturer:

INFINEON
Mfr.Part #:

PSB21150
Datasheet:

PSB21150 Datasheet (PDF)
Function:

PC Adapter Circuit
Interface:

HDLC, ISDN, SCI
Number Of Circuits:

1
Voltage - Supply:

3.3V
EDA/CAD Models:

Request Free CAD Models for PSB21150

PSB21150 General Description

OverviewThe ISDN PC Adapter Circuit Extended IPAC-X integrates all necessary functions for a host based ISDN access solution on a single chip. It is based on the IPAC PSB 2115, combining the functions of ISAC-S PEB 2086 and HSCX-TE PSB 21525, with enhanced features and functionality.It includes the S-transceiver (Layer 1), an HDLC controller for the D-channel and two protocol controllers for each B-channel. They can be used for HDLC protocol or transparent access.Features• Single chip host based ISDN solution• Based on IPAC PSB 2115, integrating ISAC-S and HSCX-TE functionality• 8-bit parallel microcontroller interface, Motorola and Siemens/Intel bus type multiplexed or non-multiplexed, direct-/indirect register addressing• Serial control interface (SCI)• Microcontroller access to all IOM-2 timeslots• Various types of protocol support (Non-auto mode, transparent mode, extended transparent mode)• B-channel HDLC controllers with 128 byte FIFOs• Flexible access to 18-bit timeslots (2B+D) on IOM-2 for IDSL support• D-channel HDLC controller with 64 byte FIFOs• IOM-2 interface in TE, LT-T, LT-S and NT mode, single/double clocks and two strobe signals• D-channel priority handler on IOM-2 for intelligent NT applications• Monitor channel handler (master/slave)

Key Features

Single chip host based ISDN solution
Based on IPAC PSB 2115, integrating ISAC-S and HSCX-TE functionality
8-bit parallel microcontroller interface, Motorola and Siemens/Intel bus type multiplexed or non-multiplexed, direct-/indirect register addressing
Serial control interface (SCI)
Microcontroller access to all IOM-2 timeslots
Various types of protocol support (Non-auto mode, transparent mode, extended transparent mode)
B-channel HDLC controllers with 128 byte FIFOs
Flexible access to 18-bit timeslots (2B+D) on IOM-2 for IDSL support
D-channel HDLC controller with 64 byte FIFOs
IOM-2 interface in TE, LT-T, LT-S and NT mode, single/double clocks and two strobe signals
D-channel priority handler on IOM-2 for intelligent NT applications
Monitor channel handler (master/slave)

Specifications

Category	Integrated Circuits (ICs)InterfaceTelecom	Series	-
Function	PC Adapter Circuit	Interface	HDLC, ISDN, SCI
Number of Circuits	1	Voltage - Supply	3.3V
Current - Supply	30mA	Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount	Base Product Number	PSB 21150