tmp89fm42a TOSHIBA Semiconductor CORPORATION, tmp89fm42a Datasheet - Page 215

• Manufacturer Part Number: tmp89fm42a
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

14.4
Functions
RA005
Table 14-7 Resolutions and Cycles in the 8-bit PWM Mode
T00MOD
<TCK0>
000
001
010
011
100
101
110
111
SYSCR1<DV9CK>
NORMAL1/2 or IDLE1/2 mode
fcgck/2
fcgck/2
fcgck/2
fcgck/2
fcgck/2
fcgck/2
fcgck/2
fcgck
= "0"
11
10
8
6
4
2
Source clock [Hz]
SYSCR1<DV9CK>
fcgck/2
fcgck/2
fcgck/2
fcgck/2
fcgck/2
fcgck
= "1"
fs/2
fs/2
4
3
8
6
4
2
SLEEP1 mode
SLOW1/2 or
fs/2
fs/2
fs/2
Page 196
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4
3
2
fcgck=10MHz
204.8μs
102.4μs
25.6μs
400ns
200ns
100ns
6.4μs
1.6μs
Resolution
fs=32.768kHz
488.2μs
244.1μs
122.1μs
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fcgck=10MHz
(1638.4μs)
(409.6μs)
(102.4μs)
(52.4ms)
(26.2ms)
(51.2μs)
(25.6μs)
819.2μs
204.8μs
26.2ms
13.1ms
(6.6ms)
51.2μs
25.6μs
12.8μs
3.3ms
(period × 2)
7-bit cycle
TMP89FM42A
fs=32.768kHz
(62.5ms)
(31.3ms)
(125ms)
62.5ms
31.3ms
15.6ms
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