ATMEGA64A-AU 参数 Datasheet PDF下载

型号：	ATMEGA64A-AU
PDF下载：	下载PDF文件查看货源
内容描述：	8位微控制器，带有64K字节的系统内可编程闪存 [8-bit Microcontroller with 64K Bytes In-System Programmable Flash]
分类和应用：	闪存微控制器
文件页数/大小：	392 页 / 7964 K
品牌：	ATMEL [ ATMEL ]

ATmega64A

• Bit 6 – TOV2: Timer/Counter2 Overflow Flag

The bit TOV2 is set (one) when an overflow occurs in Timer/Counter2. TOV2 is cleared by hard-

ware when executing the corresponding interrupt handling vector. Alternatively, TOV2 is cleared

by writing a logic one to the flag. When the SREG I-bit, TOIE2 (Timer/Counter2 Overflow Inter-

rupt Enable), and TOV2 are set (one), the Timer/Counter2 Overflow interrupt is executed. In

PWM mode, this bit is set when Timer/Counter2 changes counting direction at 0x00.

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8160C–AVR–07/09