參數(shù)資料
型號： MB90423GCPF
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝： PLASTIC, QFP-100
文件頁數(shù)： 38/85頁
文件大小： 877K
代理商： MB90423GCPF
MB90420G/425G Series
43
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.
相關(guān)PDF資料
PDF描述
MB90428GBPFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
MB90F428GAPF 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90F428GBPFV 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90427GBPFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
MB90F438LPMC 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90423GCPFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
MB90423GCPMC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
MB90423GPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
MB90423GPFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
MB90425G 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
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