PSB3186FV14NP Infineon Technologies, PSB3186FV14NP Datasheet - Page 12

• Manufacturer Part Number: PSB3186FV14NP
• Manufacturer: Infineon Technologies

Specifications of PSB3186FV14NP

• Number Of Line Interfaces: 1
• Control Interface: HDLC
• Lead Free Status / Rohs Status: Not Compliant

ISAC-SX TE
PSB 3186
Overview
1
Overview
The ISDN Subscriber Access Controller for Terminals ISAC-SX TE integrates a
D-channel HDLC controller and a four wire S/T interface used to link voice/data terminals
to the ISDN. It is based on the ISAC-S TE PSB 2186, and provides enhanced features
and functionality.
The system integration is simplified by several configurations of the parallel
microcontroller interface selected via pin strapping. They include multiplexed and
demultiplexed interface selection as well as the optional indirect register access
mechanism which reduces the number of necessary registers in the address space to 2
locations. The ISAC-SX TE also provides a serial control interface (SCI).
The FIFO size of the cyclic D-channel buffer is 64 bytes per direction with programmable
block size (threshold). The S-transceiver supports terminals mode (TE), activation/
deactivation, timing recovery and D-channel access control and priority control.
One LED output which is capable to indicate the activation status of the S-interface
automatically or can be programmed by the host.
The ISAC-SX TE is produced in advanced CMOS technology.
Data Sheet
12
2003-01-30