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參數(shù)資料
| 型號(hào)： | MB90662APFM |
| 廠(chǎng)商： | FUJITSU LTD |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 16-bit Proprietary Microcontroller |
| 中文描述： | 16-BIT, MROM, 32 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | PLASTIC, LQFP-64 |
| 文件頁(yè)數(shù)： | 37/84頁(yè) |
| 文件大小： | 1440K |
| 代理商： | MB90662APFM |
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37
MB90660A Series
5. PWM Timer
This block, which is an 8-bit reload timer module, outputs the pulse width modulation (PWM) using pulse output
control corresponding to the timer operation.
In terms of hardware, this block possesses an 8-bit down counter, two 8-bit reload registers for setting “L” width
and “H” width, a control register, external pulse output pin, and interrupt output circuit to achieve the following
functions.
PWM output operation
: Pulse waves of any period and duty factor are output.
This block can also be used as a D/A converter with an external circuit.
Interrupt requests can be output based on counter underflow.
(1) Register Configuration
(2) Block Diagram
PWM reload register
8 bits
PWM operation mode
control register
Address: 000020
H
000022
H
000023
H
PWMC
PRLL
PRLH
(R/W)
(R/W)
(R/W)
Operation mode control
Hold “L” pulse width reload value
Hold “H” pulse width reload value
(Functions)
IRQ
TBT output main clock divided by 512
TBT output main clock divided by 4
Count clock
selection
PWMO
Output latch
PCNT
(down counter)
Reload
L/H selector
PRLL
PRLH
PRLBH
Clear
Reverse
PEN
Operation mode
control
PWMC
PWM
Output enabled
(Port)
L/H select
F
2
MC-16 bus
TBT: Timebase timer
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90P663A | 16-bit Proprietary Microcontroller |
| MB90P663AP-SH | 16-bit Proprietary Microcontroller |
| MB90P663APFM | CAP 2.2UF 50V 20% X7R RAD.20 .40X.40 TR-13 |
| MB90663APFM | 16-bit Proprietary Microcontroller |
| MB90662AP-SH | 16-bit Proprietary Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90662AP-SH | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90663A | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90663APFM | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS |
| MB90663AP-SH | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS |
| MB90670 | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller |
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