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AT90PWM3B-16SU 参数 Datasheet PDF下载

AT90PWM3B-16SU图片预览
型号: AT90PWM3B-16SU
PDF下载: 下载PDF文件 查看货源
内容描述: 8位微控制器具有8K字节的系统内可编程闪存 [8-bit Microcontroller with 8K Bytes In-System Programmable Flash]
分类和应用: 闪存微控制器
文件页数/大小: 361 页 / 6022 K
品牌: ATMEL [ ATMEL ]
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AT90PWM2/3/2B/3B  
Use, when Vcc=5V, Vref below Vcc-1V.  
Or, when Vref=Vcc=5V, do not uses codes above 800.  
4. DAC Update in Autotrig mode  
If the cpu writes in DACH register at the same instant that the selected trigger source occurs  
and DAC Auto Trigger is enabled, the DACH register is not updated by the new value.  
Work around: .  
When using the autotrig mode, write twice in the DACH register. The time between the two  
CPU writes, must be different than the trigger source frequency.  
351  
4317J–AVR–08/10  
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