22 lines
1.1 KiB
Markdown
22 lines
1.1 KiB
Markdown
# 操作最大值
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## 供电电压
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| 参数 | 符号 | 标称值 | 单位 | 来源 |
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|:-|:-|:-|:-|:-|
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| 数字内核供电电压 | DIG_VDD | 1.0 | V | pin_name.csv |
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| 数字 IO 供电电压 | IO_VDD | 1.8 | V | pin_name.csv |
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| DAC 模拟 1.0V 供电电压 | AVDD_ENCODER, AVDD_P2S | 1.0 | V | pin_name.csv |
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| DAC 模拟 1.8V 供电电压 | DAC_AVDD18 | 1.8 | V | pin_name.csv |
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| DAC 数字 1.0V 供电电压 | DAC_DVDD | 1.0 | V | pin_name.csv |
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| PLL 模拟 1.0V 供电电压 | PLL_VDD, VCO_VDD | 1.0 | V | pin_name.csv |
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| PLL 模拟 1.8V 供电电压 | PLL_VDD18 | 1.8 | V | pin_name.csv |
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| PLL 数字 1.0V 供电电压 | PLL_DVDD | 1.0 | V | pin_name.csv |
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| ADC 模拟 1.0V 供电电压 | ADC_VDD | 1.0 | V | pin_name.csv |
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| ADC 模拟 1.8V 供电电压 | ADC_VDD18 | 1.8 | V | pin_name.csv |
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| ADC 数字 1.0V 供电电压 | ADC_DVDD | 1.0 | V | pin_name.csv |
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<div class="note">
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所有电压值均以对应地平面（DGND 或 AGND）为参考。操作最大值的绝对值（最小/最大极限电压）、结温和存储温度范围、ESD 防护等级等参数待补充。
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</div>
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