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ATMEGA48V-10AUR 参数 Datasheet PDF下载

ATMEGA48V-10AUR图片预览
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 ]
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ATmega48/88/168  
and ADC5) will only affect the conversion on ADC4 and ADC5 and not the other ADC  
channels.  
Figure 23-9. ADC Power Connections  
PC1 (ADC1)  
PC0 (ADC0)  
ADC7  
GND  
AREF  
ADC6  
AVCC  
PB5  
23.6.3  
ADC Accuracy Definitions  
An n-bit single-ended ADC converts a voltage linearly between GND and VREF in 2n steps  
(LSBs). The lowest code is read as 0, and the highest code is read as 2n-1.  
Several parameters describe the deviation from the ideal behavior:  
• Offset: The deviation of the first transition (0x000 to 0x001) compared to the ideal transition (at  
0.5 LSB). Ideal value: 0 LSB.  
253  
2545M–AVR–09/07  
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