PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 343

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PSB21473FV13XT

Manufacturer Part Number
PSB21473FV13XT
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of PSB21473FV13XT

Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
3.135V
Operating Supply Voltage (max)
3.6V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
144
Lead Free Status / RoHS Status
Compliant
Note: In the event of a C/I channel change, CIC is set in ISTA even if the corresponding
17.6.3
Value after reset: 00
MODE1
CFS ... Configuration Select
This bit determines clock relations and recovery on S/T and IOM interfaces.
0: The IOM interface clock and frame signals are always active, "Power Down" state
1: The IOM interface clock and frame signals are normally inactive ("Power Down").
Note: After reset the IOM interface is always active. To reach the "Power Down" state
17.6.4
Value after reset: 01
ID
Data Sheet
included.
The states "Power Down" and "Power Up" are thus functionally identical except for
the indication: PD = 1111 and PU = 0111.
With the C/I command Timing (TIM) the microcontroller can enforce the "Power Up"
state and with C/I command Deactivation Indication (DI) the "Power Down" state is
reached again.
However, it is also possible to activate the line interface directly with the C/I command
Activate Request (AR 8/10/L) without the TIM command.
For activating the IOM-2 clocks the "Power Up" state can be induced by software
(IOM_CR.SPU) or by resetting CFS again.
After that theline-interface can be activated with the C/I command Activate Request
(AR 8/10/L). The "Power Down" state can be reached again with the C/I command
Deactivation Indication (DI).
mask bit in MASK is set, but no interrupt is generated.
the CFS-bit has to be set.
MODE1 - Mode1 Register
7
ID - Identification Register
7
0
0
H
H
0
0
0
IOM-2 Handler, TIC/CI Handler and HDLC Controller
0
343
0
DESIGN
CFS
0
0
0
0
PSB 21473
RD/WR (62)
2003-03-31
INCA-D
RD (64)

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