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參數(shù)資料
| 型號： | HT46C64 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | A/D with LCD Type 8-Bit MCU |
| 中文描述： | 在A / D液晶型8位微控制器 |
| 文件頁數(shù)： | 21/47頁 |
| 文件大?。?/td> | 345K |
| 代理商： | HT46C64 |
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HT46R64/HT46C64
Rev. 1.40
21
September 21, 2004
data register will enable the PWM output function and
writing 0 will force the PD0/PD1/PD2/PD3 to stay at
0 .
A(6+2) bits mode PWM cycle is divided into four modu-
lation cycles (modulation cycle 0~modulation cycle 3).
Each modulation cycle has 64 PWM input clock period.
In a (6+2) bit PWM function, the contents of the PWM
register is divided into two groups. Group 1 of the PWM
register is denoted by DC which is the value of
PWM.7~PWM.2.
The group 2 is denoted by AC which is the value of
PWM.1~PWM.0.
In a (6+2) bits mode PWM cycle, the duty cycle of each
modulation cycle is shown in the table.
Parameter
AC (0~3)
Duty Cycle
Modulation cycle i
(i=0~3)
i<AC
DC+1
64
i AC
DC
64
A (7+1) bits mode PWM cycle is divided into two modu-
lation cycles (modulation cycle0~modulation cycle 1).
Eachmodulationcyclehas128PWMinputclockperiod.
In a (7+1) bits PWM function, the contents of the PWM
register is divided into two groups. Group 1 of the PWM
register is denoted by DC which is the value of
PWM.7~PWM.1.
The group 2 is denoted by AC which is the value of
PWM.0.
In a (7+1) bits mode PWM cycle, the duty cycle of each
modulation cycle is shown in the table.
Parameter
AC (0~1)
Duty Cycle
Modulation cycle i
(i=0~1)
i<AC
DC+1
128
i AC
DC
128
The modulation frequency, cycle frequency and cycle
duty of the PWM output signal are summarized in the
following table.
&
.
-
'
G
'
H ( I
+ +
G
'
H ( I
+
'
G
'
H ( I
+
'
G
'
H ( I
+
'
'
( #
6 ( B ( / 0 - &
.
/ - 0
0 - 0
0 - 0
0 - 0
/ - 0
/ - 0
/ - 0
/ - 0
/ - 0
/ - 0
/ - 0
0 - 0
0 - 0
/ - 0
/ - 0
0 - 0
/ - 0
0 - 0
0 - 0
0 - 0
6
( #
6 ( +
'
(
6
(
( B ( 0
- &
.
6
( #
6 (
6
( #
6 (
6
( #
6 (
6
( #
6 ( +
(6+2) PWM Mode
&
.
-
'
G
'
H ( I
+ +
G
'
H ( I
+
'
G
'
H ( I
+
'
G
'
H ( I
+
'
'
(
6
(
( B (
4 - &
.
/ + -
4
/
-
4
/
-
4
/
-
4
/ + -
4
/ + -
4
/
-
4
/
-
4
/ + -
4
/
-
4
/
-
4
/
-
4
6
( #
6 ( +
'
( #
6 ( B ( / 0 - &
.
6
( #
6 (
6
( #
6 ( +
(7+1) PWM Mode
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT46R64 | A/D with LCD Type 8-Bit MCU |
| HT46R23 | 8-Bit OTP Microcontroller |
| HT46R47 | 8-Bit OTP Battery Charger Controller |
| HT46R65-100 | A/D with LCD Type 8-Bit MCU |
| HT46C65 | A/D with LCD Type 8-Bit MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT46C64_11 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
| HT46C65 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
| HT46C65_11 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
| HT46C65-100 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
| HT46C65-52 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
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