參數(shù)資料
型號(hào)： M30201M4T
廠商： Mitsubishi Electric Corporation
英文描述： SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
中文描述： 單片16位CMOS微機(jī)
文件頁(yè)數(shù)： 57/159頁(yè)
文件大?。?/td> 2319K
代理商： M30201M4T
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)當(dāng)前第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)
Unde
Timer A
deeopmen
Mitsubishi microcomputers
M30201 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
57
(4) Pulse width modulation (PWM) mode
In this mode, the timer outputs pulses of a given width in succession. (See Table 1.17.) In this mode, the counter
functions as either a 16-bit pulse width modulator or an 8-bit pulse width modulator. Figure 1.45 shows the timer
A0 mode register in pulse width modulation mode. Figure 1.46 shows the example of how a 16-bit pulse width
modulator operates. Figure 1.47 shows the example of how an 8-bit pulse width modulator operates.
Figure 1.45. Timer A0 mode register in pulse width modulation mode
Table 1.17. Timer specifications in pulse width modulation mode
Item
Count source
f
1
, f
8
, f
32
, fc
32
Count operation
The timer counts down (operating as an 8-bit or a 16-bit pulse width modulator)
The timer reloads a new count at a rising edge of PWM pulse and continues counting
The timer is not affected by a trigger that occurs when counting
16-bit PWM
High level width
n / fi
Cycle time
(2
16
-1) / fi fixed
8-bit PWM
High level width n (m+1) / fi n : values set to timer A0 register’s high-order address
Cycle time (2
8
-1) (m+1) / fi
Count start condition
External trigger is input
The timer overflows
The count start flag is set (= 1)
Count stop condition
The count start flag is reset (= 0)
Set value of "H" level width is except FF
16
, 00
16
: PWM pulse goes “L”
Set value of "H" level width is FF
16
, 00
16
: Timing that count value goes to 01
16
16 bits PWM
Set value of "H" level width is except FFFF
16
, 0000
16
: PWM pulse goes “L”
Set value of "H" level width is FFFF
16
, 0000
16
: Timing that count value goes to 0001
16
TA0
IN
pin function
Programmable I/O port or trigger input
TA0
OUT
pin function
Pulse output
Read from timer
When timer A0 register is read, it indicates an indeterminate value
Write to timer
When counting stopped :When a value is written to timer A0 register, it is
written to both reload register and counter
When counting in progress : When a value is written to timer A0 register, it is
written to only reload register (Transferred to counter at next reload time)
Note: When set value of "H" level width is 00
16
or 0000
16
, pulse outputs "L" level and inversion value, FF
16
or FFFF
16
is set to timer.
Specification
n : Set value
m : values set to timer A0 register’s low-order address
Bit name
Function
Bit symbol
TMOD0
Operation mode
select bit
1 1 : PWM mode
TMOD1
MR0
MR2
MR1
MR3
0 0 : f
1
0 1 : f
8
1 0 : f
32
1 1 : f
C32
b7 b6
TCK1
TCK0
Count source select bit
W
R
1
1
1
1 (Must always be “1” in PWM mode)
External trigger select
bit (Note 1)
16/8-bit PWM mode
select bit
0: Functions as a 16-bit pulse width modulator
1: Functions as an 8-bit pulse width modulator
Trigger select bit
0: Falling edge of TA0
IN
pin's input signal (Note 2)
1: Rising edge of TA0
IN
pin's input signal (Note 2)
0: Count start flag is valid
1: Selected by event/trigger select register
Note 1: Valid only when the TA0
IN
pin is selected by the event/trigger select bit
(addresses 0383
16
). If timer overflow is selected, this bit can be “1” or “0”.
Note 2: Set the corresponding port direction register to “0” (input mode).
Note 3: Set the corresponding port direction register to “1” (output mode) when the pulse is output.
AA
AA
AA
AA
AA
AA
A
A
Timer A0 mode register
b7 b6
b5
b4
b3
Symbol
TA0MR
Address
0396
16
When reset
00
16
b2
b1 b0
8 bits PWM
request
generation
timing
相關(guān)PDF資料
PDF描述
M30201M4-114FP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30218MA 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
M30218MCA-207FP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30218 SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30218FA SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M30201M4T-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
M30201M4T-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
M30201M4-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30201M4-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
M30201M6T-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*