AT94K05AL-25DQU Atmel, AT94K05AL-25DQU Datasheet - Page 96

• Manufacturer Part Number: AT94K05AL-25DQU
• Manufacturer: Atmel

Specifications of AT94K05AL-25DQU

• Device System Gates: 5000
• Propagation Delay Time: 12.1ns
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Industrial
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Pin Count: 208
• Package Type: PQFP
• Lead Free Status / RoHS Status: Compliant

96
AT94KAL Series FPSLIC
Table 4-15.
Notes:
In PWM mode, the value to be written to the Output Compare Register is first transferred to a
temporary location, and then latched into the OCR when the Timer/Counter reaches $FF. This
prevents the occurrence of odd-length PWM pulses (glitches) in the event of an unsynchronized
OCR0 or OCR2 write. See
CTCn
x
0
0
1
1
(2)
(1)
1. n = 0 or 2
2. x = don’ t care
COMn1
Compare Mode Select in PWM Mode
0
1
1
1
1
(1)
COMn0
Figure 4-29
x
0
1
0
1
(2)
(1)
Effect on Compare Pin
Not connected
Cleared on compare match, up-counting. Set
on compare match, down-counting (non-
inverted PWM)
Cleared on compare match, down-counting.
Set on compare match, up-counting (inverted
PWM)
Cleared on compare match,
set on overflow
Set on compare match, cleared on overflow
and
Figure 4-30
for examples.
f
f
f
f
Frequency
TCK0/2
TCK0/2
TCK0/2
TCK0/2
1138I–FPSLI–1/08
–
/510
/510
/256
/256