PSB2186N-V11TR Infineon Technologies, PSB2186N-V11TR Datasheet - Page 89

• Manufacturer Part Number: PSB2186N-V11TR
• Description: IC ISDN SUBSCRIB ACCESS 44-PLCC
• Manufacturer: Infineon Technologies

Specifications of PSB2186N-V11TR

• Controller Type: Subscriber Access Controller (ISDN)
• Interface: 4-Wire SPI Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 17mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: PSB2186N-V11INTR; PSB2186N-V11TR

Figure 36
Interrupt Service Routines after RPF (top), TIN or PCE (middle left), RSC (middle right),
and XDU or RFO (bottom)
Semiconductor Group
Re-establishment
TIN or PCE
of the link
Please change your software:
Dynamic reaction is too slow
RBCH,
CMDR:RMC
XDU or RFO
/TIN & /PCE
Read FIFO
RPF &
RBCL > 528
?
N
89
Note:
Y
Change status
For the congestion procedure
defined in 1
the Deutsche Bundespost
refer to the Technical Manual
variable
RSC
Note: In this case the software
Discard frame cont
CMDR:RHR
has to react instantaneously
to the RPF ( < 500 µs)
ITD05895
Functional Description
TRG of