參數(shù)資料
型號: ST72T754J9B1
廠商: 意法半導(dǎo)體
元件分類: ADC
英文描述: 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
中文描述: 8位USB單片機的顯示器,高達(dá)60K章檢察官辦公室,每1000內(nèi)存,模數(shù)轉(zhuǎn)換器,定時器,同步,材質(zhì)單元,脈寬調(diào)制/的BRM,的H / W DDC的
文件頁數(shù): 25/144頁
文件大小: 1280K
代理商: ST72T754J9B1
ST72774/ST727754/ST72734
120/144
PWM/BRM GENERATOR (Cont’d)
4.9.3.2 PWM/BRM OUTPUTS
The PWM/BRM outputs are assigned to dedicated
pins.
If necessary, these pins can be used in push-pull
or open-drain modes under software control.
In
these
pins,
the
PWM/BRM
outputs
are
connected to a serial resistor which must be taken
into account to calculate the RC filter.
Figure 75. Precision for PWM/BRM Tuning for VOUTEFF (After filtering)
VDD
STEPS
64
63
60
61
62
0F
VDD
64
each
sub steps of VDD
1024
each
16
sub steps of
each
VDD
4096
12
34
1
5
10
15
10
1
20
40
50
63
64
6 - Bit
PWM
4 - Bit
BRM
or
6 - Bit
BRM
0
相關(guān)PDF資料
PDF描述
ST72T754S9T1 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
ST733C08LFK2 1900 A, 800 V, SCR, TO-200AC
ST733C08LFK1L 1900 A, 800 V, SCR, TO-200AC
ST733C04LEK1 1900 A, 400 V, SCR, TO-200AC
ST733C04LEK3L 1900 A, 400 V, SCR, TO-200AC
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