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ATMEGA48PA-AU 参数 Datasheet PDF下载

ATMEGA48PA-AU图片预览
型号: ATMEGA48PA-AU
PDF下载: 下载PDF文件 查看货源
内容描述: 8位微控制器与4/8/ 16 / 32K字节的系统内可编程闪存 [8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash]
分类和应用: 闪存微控制器和处理器外围集成电路时钟
文件页数/大小: 448 页 / 12817 K
品牌: ATMEL [ ATMEL ]
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ATmega48PA/88PA/168PA/328P  
Figure 23-10. Offset Error  
Output Code  
Ideal ADC  
Actual ADC  
Offset  
Error  
VREF  
Input Voltage  
• Gain error: After adjusting for offset, the gain error is found as the deviation of the last transition  
(0x3FE to 0x3FF) compared to the ideal transition (at 1.5 LSB below maximum). Ideal value: 0  
LSB  
Figure 23-11. Gain Error  
Gain  
Error  
Output Code  
Ideal ADC  
Actual ADC  
VREF  
Input Voltage  
• Integral Non-linearity (INL): After adjusting for offset and gain error, the INL is the maximum  
deviation of an actual transition compared to an ideal transition for any code. Ideal value: 0  
LSB.  
259  
8161D–AVR–10/09  
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