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参数资料
| 型号： | MB90423GAPMC |
| 厂商： | FUJITSU LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-100 |
| 文件页数： | 37/88页 |
| 文件大小： | 1991K |
| 代理商： | MB90423GAPMC |
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MB90420G/425G Series
42
DS07-13711-5E
6.
PPG Timer
The PPG timer consists of a prescaler, one 16-bit down-counter, 16-bit data register with buffer for period setting,
and 16-bit compare register with buffer for duty setting, plus pin control circuits.
The timer can output pulses synchronized with an externally input soft trigger. The period and duty of the output
pulse can be adjusted by rewriting the values in the two 16-bit registers.
(1) PWM function
Programmable to output a pulse, synchronized with a trigger.
Can also be used as a D/A converter with an external circuit.
(2) One-shot function
Detects the edge of a trigger input, and outputs a single pulse.
(3) Pin control
Set to “1” at a duty match (priority) .
Reset to “0” at a counter borrow event
Has a fixed output mode to output a simple all “L” ( or “H”) signal.
Polarity can be specified
(4) 16-bit down counter
Select from four types of counter operation clocks. Four internal clocks (
φ, φ/4, φ/16, φ/64) φ : Machine clock
cycles.
The counter value can be initialized to “FFFFH” at a reset or counter borrow event.
(5) Interrupt requests
Timer startup
Counter borrow event (period match)
Duty match event
Counter borrow event (period match) or duty match event
(6) Multiple channels can be set to start up at an external trigger, or to restart during operation.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB90423GC | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
| MB90423GCPF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
| MB90423GCPFV | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
| MB90423GCPMC | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
| MB90423GPF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
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