ATMEGA8A-AUR 参数 Datasheet PDF下载

型号：	ATMEGA8A-AUR
PDF下载：	下载PDF文件查看货源
内容描述：	[RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, 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
文件页数/大小：	308 页 / 4674 K
品牌：	ATMEL [ ATMEL ]

Receiving Frames with If 9-bit characters are used (UCSZ=7) the ninth bit must be read from the RXB8 bit in UCSRB

9 Data Bits

before reading the low bits from the UDR. This rule applies to the FE, DOR and PE Status Flags

as well. Read status from UCSRA, then data from UDR. Reading the UDR I/O location will

change the state of the receive buffer FIFO and consequently the TXB8, FE, DOR, and PE bits,

which all are stored in the FIFO, will change.

144

ATmega8(L)

2486T–AVR–05/08