參數(shù)資料
型號: GMS87C2020Q
廠商: HYNIX SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: HYUNDAI MICRO ELECTRONICS 8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PQFP64
封裝: MQFP-64
文件頁數(shù): 62/107頁
文件大?。?/td> 1482K
代理商: GMS87C2020Q
HMS81C2012A/2020A
58
SEP. 2004 Ver 2.00
Figure 12-13 Example of PWM at 4MHz
Figure 12-14 Example of Changing the Period in Absolute Duty Cycle (@4MHz)
Source
clock
T1
PWM1O
[POL=1]
~
~
02
03
04
05
7F
80
81
02
03
~
~
~
~
~
~
PWM1O
[POL=0]
Duty Cycle [ 80H x 250nS = 32uS ]
Period Cycle [ 3FFH x 250nS = 255.75uS, 3.9KHz ]
PWM1HR = 0CH
T1PPR = FFH
T1PDR = 80H
T1CK[1:0] = 00 ( f
XI
)
PWM1HR3 PWM1HR2
PWM1HR1 PWM1HR0
T1PPR (8-bit)
T1PDR (8-bit)
Period
Duty
1
1
FFH
0
0
80H
01
00
PWM1E
~
T1ST
~
T1CN
~
01
00
3FF
Source
clock
T1
PWM1O
POL=1
Duty Cycle
[ 05H x 2uS = 10uS ]
Period Cycle [ 0EH x 2uS = 28uS, 35.5KHz ]
PWM1HR = 00H
T1PPR = 0EH
T1PDR = 05H
T1CK[1:0] = 10 ( 1uS )
02
03
04
05
06
08
09
0B 0C 0D
0E
01 02
03
04
05
06 07
08
09
0A
01 02
03 04
07
0A
05
Duty Cycle
[ 05H x 2uS = 10uS ]
Period Cycle [ 0AH x 2uS = 20uS, 50KHz ]
Duty Cycle
[ 05H x 2uS = 10uS ]
Write T1PPR to 0AH
Period changed
01
相關(guān)PDF資料
PDF描述
GNR60S201JR Catalog number system
GNR40B201J4 Catalog number system
GNR40B201JA Catalog number system
GNR40B201JC Catalog number system
GNR40B201JR Catalog number system
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GMS87C2120 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS87C2120K 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS87C2120Q 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS87C4060 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER FOR TELEVISION
GMS87C5032 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REMOTE CONTROLLER