UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 383

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

11.1 FUNCTION
Timer 3 is a 16- or 8-bit timer.
In addition to its function as an interval timer, it can be used as a counter for clocked serial interface (CSI) clock generation.
The interval timer generates internal interrupts at pre-set intervals. The interval setting range is shown in Table 11-1.
Minimum Interval
(0.32 s)
(0.64 s)
(1.28 s)
(2.56 s)
(5.12 s)
(10.2 s)
(20.5 s)
(41.0 s)
(81.9 s)
1024/f
2048/f
128/f
256/f
512/f
16/f
32/f
64/f
8/f
XX
XX
XX
XX
XX
XX
XX
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Table 11-1 Timer 3 Intervals
CHAPTER 11 TIMER 3
Maximum Interval
2
2
2
2
2
2
2
2
16
16
16
16
16
2
(21.0 ms)
(41.9 ms)
(83.9 ms)
16
16
16
(167 ms)
(336 ms)
(671 ms)
16
(1.34 s)
(2.68 s)
(5.37 s)
1024/f
2048/f
128/f
256/f
512/f
16/f
32/f
64/f
8/f
( ): When f
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
Resolution
(0.32 ms)
(0.64 ms)
(1.28 ms)
(2.56 ms)
(5.12 ms)
(10.2 ms)
(20.5 ms)
(41.0 ms)
(81.9 ms)
1024/f
2048/f
128/f
256/f
512/f
16/f
32/f
64/f
= 25 MHz
8/f
XX
XX
XX
XX
XX
XX
XX
XX
XX
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