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| ATMEGA649-16AU资料 | |
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ATMEGA649-16AU PDF Download |
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File Size : 116 KB
Manufacturer:ATMEL Description:VID0-VID4 (DAC Digital Input Code Control) Pins 15-11 - These are the DAC digital input control code lines. VID0 represents the least significant bit (LSB) and VID4 represents the most significant bit (MSB). Table 1 shows all of the codes, and their results. Note that setting all input codes low produces the maximum voltage at BDAC. The minimum voltage results when all codes are set high. Logic zero is considered system ground. A floated input or an input held higher than 2.0V is considered a logic one level. An internal 10µA current source pulls open VID pins to a logic high (nominal 1.6V). The pins are also TTL and LVTTL compatible. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：ATMEGA649-16AU 厂 家：ATMEL 封 装：2008 批 号：200000 数 量：QFP 说 明：全新原装现货特价供应 欢迎来电查询 |
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运 费： 所在地： 新旧程度： |
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