參數(shù)資料
型號(hào): MB9AF312MPMC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP80
封裝: 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁數(shù): 106/114頁
文件大?。?/td> 1357K
代理商: MB9AF312MPMC
91
ATmega48PA/88PA/168PA [DATASHEET]
9223F–AVR–04/14
Figure 15-11 shows the setting of OCF0A and the clearing of TCNT0 in CTC mode and fast PWM mode where OCR0A is
TOP.
Figure 15-11.Timer/Counter Timing Diagram, Clear Timer on Compare Match mode, with Prescaler (fclk_I/O/8)
15.9
Register Description
15.9.1 TCCR0A – Timer/Counter Control Register A
Bits 7:6 – COM0A1:0: Compare Match Output A Mode
These bits control the output compare pin (OC0A) behavior. If one or both of the COM0A1:0 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.
When OC0A is connected to the pin, the function of the COM0A1:0 bits depends on the WGM02:0 bit setting. Table 15-2
shows the COM0A1:0 bit functionality when the WGM02:0 bits are set to a normal or CTC mode (non-PWM).
TOP - 1
clkI/O
(clkI/O/8)
TCNTn
(CTC)
OCRnx
OCFnx
clkTn
TOP
BOTTOM
TOP
BOTTOM + 1
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
Table 15-2. Compare Output Mode, non-PWM Mode
COM0A1
COM0A0
Description
0
Normal port operation, OC0A disconnected.
0
1
Toggle OC0A on compare match
1
0
Clear OC0A on compare match
1
Set OC0A on compare match
相關(guān)PDF資料
PDF描述
MB9AF312LPMC 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP64
MB9AF311NPMC 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP100
MB9AF316NPMC RISC MICROCONTROLLER, PQFP100
MB9AF314NPMC RISC MICROCONTROLLER, PQFP100
MB9AF312NPF RISC MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB9AF314LAPMC1-G-JNE2 制造商:FUJITSU 功能描述:
MB9AF314LAPMC-G-JNE2 制造商:Fujitsu 功能描述:Bulk
MB9AF314LAQN-G-AVE2 功能描述:ARM? Cortex?-M3 FM3 MB9A310A Microcontroller IC 32-Bit 40MHz 256KB (256K x 8) FLASH 64-QFN Exposed Pad (9x9) 制造商:cypress semiconductor corp 系列:FM3 MB9A310A 包裝:托盤 零件狀態(tài):有效 核心處理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:40MHz 連接性:CSIO,I2C,LIN,UART/USART,USB 外設(shè):DMA,LVD,POR,PWM,WDT I/O 數(shù):51 程序存儲(chǔ)容量:256KB(256K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 容量:- RAM 容量:32K x 8 電壓 - 電源(Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 9x12b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 105°C(TA) 封裝/外殼:64-VFQFN 裸露焊盤 供應(yīng)商器件封裝:64-QFN 裸露焊盤(9x9) 標(biāo)準(zhǔn)包裝:260
MB9AF314LPMC1-ESE1 制造商:FUJITSU 功能描述:
MB9AF314LPMC1-GE1 制造商:FUJITSU 功能描述: