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ESPDocs/data/zh-CN/conexoes/ESP32-C2.json
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Lucas RayanandClaude Sonnet 5.5 fe1802f818
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fix: book canonical, fr/de pin warnings, pin grouping per locale, SEO checks
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-11-01 23:58:11 -03:00

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[
{
"numero": "1",
"nome": "ANT",
"tipo": "analog",
"funcoes": [
"RF 天线连接(Wi-Fi 和 Bluetooth)"
],
"categorias": [
"Antena",
"RF"
],
"avisos": [
"专用 RF 引脚。避免长走线或未做 50 欧姆阻抗匹配。"
]
},
{
"numero": "2",
"nome": "VDDA3P3",
"tipo": "power",
"funcoes": [
"3.3V 模拟电源"
],
"categorias": [
"Power"
],
"avisos": [
"建议电压:3.3V(3.0V 至 3.6V)",
"为芯片的模拟和 RF 电路供电"
]
},
{
"numero": "3",
"nome": "VDDA3P3",
"tipo": "power",
"funcoes": [
"3.3V 模拟电源"
],
"categorias": [
"Power"
],
"avisos": [
"建议电压:3.3V(3.0V 至 3.6V)",
"为芯片的模拟和 RF 电路供电"
]
},
{
"numero": "4",
"nome": "GPIO0",
"tipo": "io",
"alimentacao": [
"VDD3P3_RTC"
],
"funcoes": [
"GPIO0",
"ADC1_CH0"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"ADC1 通道 0 模拟输入引脚"
]
},
{
"numero": "5",
"nome": "GPIO1",
"tipo": "io",
"alimentacao": [
"VDD3P3_RTC"
],
"funcoes": [
"GPIO1",
"ADC1_CH1"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"ADC1 通道 1 模拟输入引脚"
]
},
{
"numero": "6",
"nome": "GPIO2",
"tipo": "io",
"alimentacao": [
"VDD3P3_RTC"
],
"funcoes": [
"GPIO2",
"ADC1_CH2",
"FSPIQ"
],
"categorias": [
"GPIO",
"ADC",
"SPI"
],
"avisos": [
"Flash 初始化时默认映射为 SPI MISO(FSPIQ)功能"
]
},
{
"numero": "7",
"nome": "CHIP_EN",
"tipo": "analog",
"funcoes": [
"使能芯片(上电/复位)"
],
"categorias": [
"Power"
],
"avisos": [
"高电平有效。拉高以启动芯片。",
"请勿让该引脚浮空。请使用外部 RC 延迟电路以实现稳定启动。"
]
},
{
"numero": "8",
"nome": "GPIO3",
"tipo": "io",
"alimentacao": [
"VDD3P3_RTC"
],
"funcoes": [
"GPIO3",
"ADC1_CH3"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"ADC1 通道 3 模拟输入引脚"
]
},
{
"numero": "9",
"nome": "GPIO4",
"tipo": "io",
"alimentacao": [
"VDD3P3_RTC"
],
"funcoes": [
"GPIO4",
"MTMS",
"FSPIQ",
"ADC1_CH4"
],
"categorias": [
"GPIO",
"JTAG",
"SPI",
"ADC"
],
"avisos": [
"多功能引脚:JTAG MTMS、SPI2 MISO 和 ADC1 通道 4。",
"可与其他 JTAG 引脚配合用于 JTAG 调试。"
]
},
{
"numero": "10",
"nome": "GPIO5",
"tipo": "io",
"alimentacao": [
"VDD3P3_RTC"
],
"funcoes": [
"GPIO5",
"MTDI",
"FSPIWP"
],
"categorias": [
"GPIO",
"JTAG",
"SPI"
],
"avisos": [
"多功能引脚:JTAG MTDI 和 SPI2 Write Protect(FSPIWP)。"
]
},
{
"numero": "11",
"nome": "VDD3P3_RTC",
"tipo": "power",
"funcoes": [
"RTC 域和低功耗 IO 的电源"
],
"categorias": [
"Power"
],
"avisos": [
"建议电压:3.3V"
]
},
{
"numero": "12",
"nome": "GPIO6",
"tipo": "io",
"alimentacao": [
"VDD3P3_RTC"
],
"funcoes": [
"GPIO6",
"MTCK",
"FSPICLK"
],
"categorias": [
"GPIO",
"JTAG",
"SPI"
],
"avisos": [
"多功能引脚:JTAG MTCK 和 SPI2 Clock(FSPICLK)。"
]
},
{
"numero": "13",
"nome": "GPIO7",
"tipo": "io",
"alimentacao": [
"VDD3P3_RTC"
],
"funcoes": [
"GPIO7",
"MTDO",
"FSPID"
],
"categorias": [
"GPIO",
"JTAG",
"SPI"
],
"avisos": [
"多功能引脚:JTAG MTDO 和 SPI2 MOSI(FSPID)。"
]
},
{
"numero": "14",
"nome": "GPIO8",
"tipo": "io",
"alimentacao": [
"VDD3P3_CPU"
],
"funcoes": [
"GPIO8"
],
"categorias": [
"GPIO",
"Strapping"
],
"avisos": [
"用于启动控制的 Strapping 引脚。",
"与 GPIO9 配合选择 SoC 启动模式(若 GPIO9=0,复位期间必须为 1 才能进入 Joint Download Boot)。"
]
},
{
"numero": "15",
"nome": "GPIO9",
"tipo": "io",
"alimentacao": [
"VDD3P3_CPU"
],
"funcoes": [
"GPIO9"
],
"categorias": [
"GPIO",
"Strapping"
],
"avisos": [
"主 Strapping 引脚。复位时高电平(1)启用 SPI Boot(默认通过弱上拉)。",
"复位时低电平(0)使芯片进入 UART/SPI 下载模式。"
]
},
{
"numero": "16",
"nome": "GPIO10",
"tipo": "io",
"alimentacao": [
"VDD3P3_CPU"
],
"funcoes": [
"GPIO10",
"FSPICS0"
],
"categorias": [
"GPIO",
"SPI"
],
"avisos": [
"多功能引脚:SPI2 Chip Select 0(FSPICS0)。"
]
},
{
"numero": "17",
"nome": "VDD3P3_CPU",
"tipo": "power",
"funcoes": [
"CPU 及相应 IO 的数字电源(3.3V)"
],
"categorias": [
"Power"
],
"avisos": [
"建议电压:3.3V"
]
},
{
"numero": "18",
"nome": "GPIO18",
"tipo": "io",
"alimentacao": [
"VDD3P3_CPU"
],
"funcoes": [
"GPIO18"
],
"categorias": [
"GPIO"
]
},
{
"numero": "19",
"nome": "GPIO19",
"tipo": "io",
"alimentacao": [
"VDD3P3_CPU"
],
"funcoes": [
"GPIO19",
"U0RXD"
],
"categorias": [
"GPIO",
"UART"
],
"avisos": [
"UART0 接收引脚(默认用于烧录和监视的 Serial RX)。"
]
},
{
"numero": "20",
"nome": "GPIO20",
"tipo": "io",
"alimentacao": [
"VDD3P3_CPU"
],
"funcoes": [
"GPIO20",
"U0TXD"
],
"categorias": [
"GPIO",
"UART"
],
"avisos": [
"UART0 发送引脚(默认用于烧录和监视的 Serial TX)。"
]
},
{
"numero": "21",
"nome": "VDDA",
"tipo": "power",
"funcoes": [
"3.3V 模拟输入电源"
],
"categorias": [
"Power"
]
},
{
"numero": "22",
"nome": "XTAL_N",
"tipo": "analog",
"funcoes": [
"外部晶振连接(输出)"
],
"categorias": [
"Clock"
]
},
{
"numero": "23",
"nome": "XTAL_P",
"tipo": "analog",
"funcoes": [
"外部晶振连接(输入)"
],
"categorias": [
"Clock"
]
},
{
"numero": "24",
"nome": "VDDA",
"tipo": "power",
"funcoes": [
"3.3V 模拟输入电源"
],
"categorias": [
"Power"
]
},
{
"numero": "25",
"nome": "GND",
"tipo": "power",
"funcoes": [
"中心接地焊盘(Exposed Pad)"
],
"categorias": [
"Power"
],
"avisos": [
"应正确焊接至 PCB 接地平面(GND),以实现稳定性能和散热。"
]
}
]