Sipeed MaixCAM-Pro pinout
All 24 pins of the Sipeed MaixCAM-Pro, each mapped to the SG2002 pad it routes to, with its functions and — for 16 pins — the voltage and current limits from the chip datasheet.
24 pins16 with electrical limits2 power out4 ground16 gpio2 power in
Sipeed MaixCAM-Pro pins, functions and electrical limits
| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant | Abs max | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3V3 | H3 · top-1 | power out | power_out | ||||||||||
| GND | H3 · top-2 | ground | ground | ||||||||||
| A22/SPI4_SCK | H3 · top-3 | gpio | EMMC_CLK | A22, SPI4_SCK, EMMC_CLK | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A23/SPI4_MISO | H3 · top-4 | gpio | EMMC_CMD | A23, SPI4_MISO, EMMC_CMD | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A25/SPI4_MOSI | H3 · top-5 | gpio | EMMC_DAT0 | A25, SPI4_MOSI, EMMC_DAT0 | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A24/SPI4_CS | H3 · top-6 | gpio | EMMC_DAT1 | A24, SPI4_CS, EMMC_DAT1 | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| GND | H3 · bottom-1 | ground | ground | ||||||||||
| VSYS | H3 · bottom-2 | power in | power_in | ||||||||||
| A16/UART0_TX/PWM4 | H3 · bottom-3 | gpio | UART0_TX | A16, UART0_TX, PWM4 | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A17/UART0_RX/PWM5 | H3 · bottom-4 | gpio | UART0_RX | A17, UART0_RX, PWM5 | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A15/I2C5_SCL | H3 · bottom-5 | gpio | SPK_EN | A15, I2C5_SCL, SPK_EN | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A27/I2C5_SDA | H3 · bottom-6 | gpio | EMMC_DAT3 | A27, I2C5_SDA, EMMC_DAT3 | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A29/UART2_RX/JTAG_TDO | H2 · top-1 | gpio | IIC0_SDA | A29, UART2_RX, JTAG_TDO, IIC0_SDA | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A19/UART1_TX/PWM7/JTAG_TMS | H2 · top-2 | gpio | JTAG_CPU_TMS | A19, UART1_TX, PWM7, JTAG_TMS, JTAG_CPU_TMS | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| VSYS | H2 · top-3 | power out | power_out | ||||||||||
| GND | H2 · top-4 | ground | ground | ||||||||||
| A28/UART2_TX/JTAG_TDI | H2 · bottom-1 | gpio | IIC0_SCL | A28, UART2_TX, JTAG_TDI, IIC0_SCL | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A18/UART1_RX/PWM6/JTAG_TCK | H2 · bottom-2 | gpio | JTAG_CPU_TCK | A18, UART1_RX, PWM6, JTAG_TCK, JTAG_CPU_TCK | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A17/UART0_RX/PWM5 | H1 · top-1 | gpio | UART0_RX | A17, UART0_RX, PWM5 | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A16/UART0_TX/PWM4 | H1 · top-2 | gpio | UART0_TX | A16, UART0_TX, PWM4 | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A15/I2C5_SCL | H1 · top-3 | gpio | SPK_EN | A15, I2C5_SCL, SPK_EN | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| A27/I2C5_SDA | H1 · top-4 | gpio | EMMC_DAT3 | A27, I2C5_SDA, EMMC_DAT3 | ≥ 2.063 V | -0.3–0.825 V | ≥ 2.475 V | ≤ 0.413 V | 5–10.5 mA | 3.1–8.6 mA | no | ≤ 3.465 V | SG2002 datasheet p.35 table 35_1 |
| VBUS | H1 · top-5 | power in | power_in | ||||||||||
| GND | H1 · top-6 | ground | ground |