PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 343

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

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)