參數(shù)資料
型號(hào): AT32UC3A1512
廠商: Atmel Corp.
英文描述: AVR32 32-Bit Microcontroller
中文描述: AVR32 32位微控制器
文件頁(yè)數(shù): 92/109頁(yè)
文件大小: 10824K
代理商: AT32UC3A1512
69
ATtiny20 [DATASHEET]
8235E–AVR–03/2013
Figure 11-10.Timer/Counter Timing Diagram, Setting of OCF0x, with Prescaler (f
clk_I/O/8)
Figure 11-11 on page 69 shows the setting of OCF0A and the clearing of TCNT0 in CTC mode and fast PWM mode
where OCR0A is TOP.
Figure 11-11.Timer/Counter Timing Diagram, Clear Timer on Compare Match mode, with Prescaler (f
clk_I/O/8)
11.9
Register Description
11.9.1 TCCR0A – Timer/Counter Control Register A
Bits 7:6 – COM0A[1:0] : Compare Match Output A Mode
These bits control the Output Compare pin (OC0A) behavior. If one or both of the COM0A[1:0] bits are set, the OC0A
output overrides the normal port functionality of the I/O pin it is connected to. However, note that the Data Direction
Register (DDR) bit corresponding to the OC0A pin must be set in order to enable the output driver.
OCFnx
OCRnx
TCNTn
OCRnx Value
OCRnx - 1
OCRnx
OCRnx + 1
OCRnx + 2
clk
I/O
clk
Tn
(clk
I/O/8)
OCFnx
OCRnx
TCNTn
(CTC)
TOP
TOP - 1
TOP
BOTTOM
BOTTOM + 1
clk
I/O
clk
Tn
(clk
I/O/8)
Bit
7
6
5
4
3
2
1
0
COM0A1
COM0A0
COM0B1
COM0B0
WGM01
WGM00
TCCR0A
Read/Write
R/W
R
R/W
Initial Value
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT32UC3A1512-AU 制造商:Atmel Corporation 功能描述:
AT32UC3A1512AU-AUR 功能描述:32位微控制器 - MCU 512K FLSH AUDIO 100LQFP 85C GRN REEL RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
AT32UC3A1512-AUR 功能描述:32位微控制器 - MCU 512KB, 100LQFP 85deg. Green RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
AT32UC3A1512-AUT 功能描述:32位微控制器 - MCU 32-bit 512KB Flash RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
AT32UC3A3128 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:32-bit AVR? Microcontroller