PSB3186FV1.4 Infineon Technologies, PSB3186FV1.4 Datasheet - Page 13

• Manufacturer Part Number: PSB3186FV1.4
• Description: ISDN Interface ISDN
• Manufacturer: Infineon Technologies

Specifications of PSB3186FV1.4

• Control Type: HDLC
• Data Rate: 192 Kbps
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V
• Package / Case: MQFP-64
• Lead Free Status / Rohs Status: Details

PSB 3186
PSF 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 the successor of the ISAC-S TE PSB 2186 in 3.3 V technology.
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
13
2000-08-23