參數(shù)資料
型號(hào)： R5F64212KFB
元件分類： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁(yè)數(shù)： 17/50頁(yè)
文件大小： 777K
代理商： R5F64212KFB
97
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P [DATASHEET]
8285E–AVR–02/2013
16. 16-bit Timer/Counter1
16.1
Features
True 16-bit design (that is, allows 16-bit PWM)
Two independent Output Compare Units
Double Buffered Output Compare Registers
One Input Capture Unit
Input Capture Noise Canceler
Clear Timer on Compare Match (auto reload)
Glitch-free, Phase Correct Pulse Width Modulator (PWM)
Variable PWM period
Frequency Generator
External Event Counter
Four independent interrupt Sources (TOV1, OCF1A, OCF1B, and ICF1)
16.2
Overview
The 16-bit Timer/Counter unit allows accurate program execution timing (event management), wave generation,
and signal timing measurement. Most register and bit references in this section are written in general form. A lower
case “n” replaces the Timer/Counter number, and a lower case “x” replaces the Output Compare unit number.
However, when using the register or bit defines in a program, the precise form must be used, that is, TCNT1 for
accessing Timer/Counter1 counter value and so on.
A simplified block diagram of the 16-bit Timer/Counter is shown in Figure 16-1. For the actual placement of I/O
pin s ,
re fer
to
accessible I/O Registers, including I/O bits and I/O pins, are shown in bold. The device-specific I/O Register and bit
locations are listed in the ”Register description” on page 117.
The PRTIM1 bit in ”PRR – Power Reduction Register” on page 42 must be written to zero to enable
Timer/Counter1 module.
相關(guān)PDF資料
PDF描述
R5F64210LFB 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
R5F6421EKFB 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
R5F64212JFB 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
R5F64210KFB 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
R5F6421GJFB 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F64212LFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F64213JFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F64213KFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F64213LFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F64216JFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
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