tmp89fm46a TOSHIBA Semiconductor CORPORATION, tmp89fm46a Datasheet - Page 229

• Manufacturer Part Number: tmp89fm46a
• Description: Tlcs-870/c1 Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

14.4
Functions
RA005
Table 14-12 Resolutions and Cycles in the 12-bit PWM Mode
T01MOD
<TCK1>
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 210
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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
(838.9ms)
(419.4ms)
(104.9ms)
(819.2μs)
(409.6μs)
(26.2ms)
409.6μs
102.4μs
52.4ms
26.2ms
(6.6ms)
(1.6ms)
51.2μs
25.6μs
6.6ms
1.6ms
(period × 16)
8-bit cycle
TMP89FM46A
fs=32.768kHz
(2000ms)
(1000ms)
(500ms)
62.5ms
31.3ms
125ms
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