ATMEGA48V-10AUR 参数 Datasheet PDF下载

型号：	ATMEGA48V-10AUR
PDF下载：	下载PDF文件查看货源
内容描述：	[RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 10MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32]
分类和应用：	闪存微控制器
文件页数/大小：	376 页 / 4764 K
品牌：	ATMEL [ ATMEL ]

ATmega48/88/168

• When the TWINT Flag is set, the user must update all TWI Registers with the value relevant for

the next TWI bus cycle. As an example, TWDR must be loaded with the value to be transmitted

in the next bus cycle.

• After all TWI Register updates and other pending application software tasks have been

completed, TWCR is written. When writing TWCR, the TWINT bit should be set. Writing a one

to TWINT clears the flag. The TWI will then commence executing whatever operation was

specified by the TWCR setting.

In the following an assembly and C implementation of the example is given. Note that the code

below assumes that several definitions have been made, for example by using include-files.

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2545M–AVR–09/07