PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 207

• 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

Timer 6 Overflow/Underflow Monitoring
An overflow or underflow of timer T6 will clock the toggle latch T6OTL in control register
T6CON. T6OTL can also be set or reset by software. Bit T6OE (Overflow/Underflow
Output Enable) in register T6CON enables the state of T6OTL to be monitored via the
external output line T6OUT. An associated port pin must be configured as output.
In addition, T6OTL can be used in conjunction with the timer over/underflows as an input
for the counter function of the auxiliary timer T5. For this purpose, the state of T6OTL
does not have to be available at line T6OUT, because an internal connection is provided
for this option.
An overflow or underflow of timer T6 can also be used to clock other timers. For this
purpose, there is the special output line T6OFL.
Timer 6 in Timer Mode
Timer mode for the core timer T6 is selected by setting bit field T6M in register T6CON
to ‘000
prescaler, which is selected by bit field T6I. The input frequency f
resolution r
the following formula:
Figure 14-16 Block Diagram of Core Timer T6 in Timer Mode
Data Sheet
B
’. In this mode, T6 is clocked with the module clock divided by a programmable
T6
f
T6
are scaled linearly with lower clock frequencies f
=
4 * 2
f
<T6I - FM2>
Timer
207
r
T6
[ s] =
General Purpose Timer Unit
4 * 2
f
Timer
Timer
<T6I - FM2>
[MHz]
T6
, as can be seen from
for timer T6 and its
PSB 21473
2003-03-31
x = 6
INCA-D