Arduino UNO Q: specs and pinout
Arduino UNO Q single-board computer with a Qualcomm QRB2210 Linux processor, an STM32U585 microcontroller and Wi-Fi 5 with Bluetooth 5.1.
Specs
| Spec | Value | Source |
|---|---|---|
| MPU (Linux) | Qualcomm Dragonwing QRB2210, quad-core Arm Cortex-A53 at 2.0 GHz, 64-bit | Arduino official documentation 2.2.1 Processing & Memory |
| MCU | ST STM32U585, Arm Cortex-M33 up to 160 MHz | Arduino official documentation 2.2.1 Processing & Memory |
| MCU memory | 2 MB Flash, 786 kB SRAM | Arduino official documentation 2.2.1 Processing & Memory (System) |
| RAM (ABX00162) | 2 GB LPDDR4X | Arduino official documentation 2.1 UNO Q Variants; 2.2.1 Processing & Memory |
| Storage (ABX00162) | 16 GB on-board eMMC storage | Arduino official documentation 2.1 UNO Q Variants |
| Wi-Fi | Wi-Fi 5 802.11a/b/g/n/ac, dual-band | Arduino official documentation Wireless module description |
| Bluetooth | Bluetooth 5.1 | Arduino official documentation Wireless module description |
| Display | 8 x 13 monochrome blue LED matrix (104 pixels), driven by the STM32U585 | Arduino official documentation LED matrix description |
| USB-C input (VBUS) | 4.5 V min, 5.0 V typ, 5.5 V max; power delivery request of 5 V / 3 A | Arduino official documentation 2.2 General Specifications Overview; power inputs |
| DC input (DC_IN) | 7.0 V min, 24.0 V max | Arduino official documentation 2.2 General Specifications Overview |
| 3.3 V system rail | 3.1 V min, 3.3 V typ, 3.5 V max | Arduino official documentation 2.2 General Specifications Overview |
| Operating temperature | -10 °C to 60 °C | Arduino official documentation 2.2 General Specifications Overview (T_OP) |
Power
| Value | Source | |
|---|---|---|
| Supply | USB-C VBUS 5 V (4.5 V to 5.5 V), 5 V / 3 A power delivery contract; or DC_IN 7.0 V to 24.0 V; or a regulated 5 V on the 5V_SYS pin | Arduino official documentation 2.2 General Specifications Overview; power inputs |
Pinout
| Pin | Function | Voltage | Notes | Source |
|---|---|---|---|---|
| JDIGITAL1 pin 1: D0 | MCU pin PB7; USART1_RX / TIM4_CH2 | 3.3 V | UART; Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 2: D1 | MCU pin PB6; USART1_TX / TIM4_CH1 | 3.3 V | UART; Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 3: D2 | MCU pin PB3; TIM2_CH2 | 3.3 V | Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 4: ~D3 | MCU pin PB0; OPAMP2_OUTPUT / TIM3_CH3 | 3.3 V | PWM; datasheet: TT-type I/O, only 3.6 V-tolerant, do not apply 5 V to this pin in any mode | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 5: D4 | MCU pin PA12; FDCAN1_TX / TIM1_ETR | 3.3 V | Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 6: ~D5 | MCU pin PA11; FDCAN1_RX / TIM1_CH4 | 3.3 V | PWM; Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 7: ~D6 | MCU pin PB1; TIM3_CH4 | 3.3 V | PWM; Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 8: D7 | MCU pin PB2; TIM8_CH4N | 3.3 V | Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 9: D8 | MCU pin PB4; TIM3_CH1 | 3.3 V | Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 10: ~D9 | MCU pin PB8; TIM4_CH3 | 3.3 V | PWM; Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 11: ~D10 | MCU pin PB9; SPI2_SS (Chip Select) / TIM4_CH4 | 3.3 V | PWM; Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 12: ~D11 | MCU pin PB15; SPI2_MOSI / TIM1_CH3N | 3.3 V | PWM; Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 13: D12 | MCU pin PB14; SPI2_MISO / TIM1_CH2N | 3.3 V | Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 14: D13 | MCU pin PB13; SPI2_SCK / TIM1_CH1N | 3.3 V | Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 15: GND | Ground | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) | ||
| JDIGITAL1 pin 16: AREF | Analog reference | Analog ref pin (not a GPIO) | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) | |
| JDIGITAL1 pin 17: D20 | MCU pin PB11; I2C2_SDA / TIM2_CH4 | 3.3 V | Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JDIGITAL1 pin 18: D21 | MCU pin PB10; I2C2_SCL / TIM2_CH3 | 3.3 V | Datasheet: most JDIGITAL pins are FT-type (5 V-tolerant as inputs) but the per-pin list is not given; treat as 3.3 V | Arduino official documentation 9 Peripherals, JDIGITAL1 pin map (datasheet page 28) |
| JANALOG1 pin 1: BOOT | Net MCU_BOOT0; Boot strap | 3.3 V | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) | |
| JANALOG1 pin 2: IOREF | Net PWR_3P3V; I/O voltage reference (mirrors 3.3 V rail) | 3.3 V (mirrors PWR_3P3V rail) | Output only; do not back-feed (mirrors the 3.3 V rail PWR_3P3V) | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) |
| JANALOG1 pin 3: RESET | Net MCU_NRST; MCU reset | 3.3 V | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) | |
| JANALOG1 pin 4: +3V3 OUT | Net PWR_3P3V; 3.3 V supply | 3.3 V | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) | |
| JANALOG1 pin 5: +5V OUT | Net 5V_SYS; 5 V supply (diode-OR / output) | 5 V (5V_SYS) | Power input or output; source and board power OR'd via Schottky diodes | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) |
| JANALOG1 pin 6: GND | Ground | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) | ||
| JANALOG1 pin 7: GND | Ground | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) | ||
| JANALOG1 pin 8: VIN IN | Net DC_IN; 7-24 V input | 7-24 V | 7-24 V input, power only | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) |
| JANALOG1 pin 9: A0 / D14 | Net PA4; ADC input / DAC0 / TIM2_CH1 | Analog, 3.3 V | Direct STM32U585 ADC input, referenced to VREF+; NOT 5 V-tolerant: valid range 0-3.3 V, absolute maximum about 3.6 V (VDD + 0.3 V). Do not apply 5 V | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) |
| JANALOG1 pin 10: A1 / D15 | Net PA5; ADC input / DAC1 / TIM3_CH1 | Analog, 3.3 V | Direct STM32U585 ADC input, referenced to VREF+; NOT 5 V-tolerant: valid range 0-3.3 V, absolute maximum about 3.6 V (VDD + 0.3 V). Do not apply 5 V | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) |
| JANALOG1 pin 11: A2 / D16 | Net PA6; ADC input / OPAMP2_INPUT+ / TIM3_CH2 | Analog, 3.3 V | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) | |
| JANALOG1 pin 12: A3 / D17 | Net PA7; ADC input / OPAMP2_INPUT− | Analog, 3.3 V | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) | |
| JANALOG1 pin 13: A4 / D18 | Net PC1; ADC input / I2C3_SDA / LPTIM1_CH1 | Analog, 3.3 V | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) | |
| JANALOG1 pin 14: A5 / D19 | Net PC0; ADC input / I2C3_SCL / LPTIM1_IN1 | Analog, 3.3 V | Arduino official documentation 9 Peripherals, JANALOG1 pin map (datasheet page 29) | |
| JSPI1 pin 1: MISO | PC2 (SPI2_MISO) | 3.3 V | Arduino official documentation 9 Peripherals, JSPI1 pin map (datasheet page 27) | |
| JSPI1 pin 2: +5V | 5V_SYS | 5 V (5V_SYS) | Power input or output; source and board power OR'd via Schottky diodes | Arduino official documentation 9 Peripherals, JSPI1 pin map (datasheet page 27) |
| JSPI1 pin 3: SCK | PD1 (SPI2_SCK) | 3.3 V | Arduino official documentation 9 Peripherals, JSPI1 pin map (datasheet page 27) | |
| JSPI1 pin 4: MOSI | PC3 (SPI2_MOSI) | 3.3 V | Arduino official documentation 9 Peripherals, JSPI1 pin map (datasheet page 27) | |
| JSPI1 pin 5: RESET | MCU_NRST | 3.3 V | Arduino official documentation 9 Peripherals, JSPI1 pin map (datasheet page 27) | |
| JSPI1 pin 6: GND | Ground | Arduino official documentation 9 Peripherals, JSPI1 pin map (datasheet page 27) | ||
| QWIIC1 pin 1: GND | Ground | Arduino official documentation 9 Peripherals, QWIIC1 pin map (datasheet page 27) | ||
| QWIIC1 pin 2: +3V3 OUT | PWR_3P3V | 3.3 V | Supply for Qwiic devices | Arduino official documentation 9 Peripherals, QWIIC1 pin map (datasheet page 27) |
| QWIIC1 pin 3: SDA | PD13 (I2C4_SDA) | 3.3 V | Arduino official documentation 9 Peripherals, QWIIC1 pin map (datasheet page 27) | |
| QWIIC1 pin 4: SCL | PD12 (I2C4_SCL) | 3.3 V | Arduino official documentation 9 Peripherals, QWIIC1 pin map (datasheet page 27) | |
| JCTL1 pin 1: GND | Ground | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) | ||
| JCTL1 pin 2: USB_BOOT | Boot strap | 1.8 V | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) | |
| JCTL1 pin 3: VOL_DOWN | GPIO_36 | 1.8 V | GPIO | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) |
| JCTL1 pin 4: SOC_SE4_TX | Console UART TX (SE4) | 1.8 V | System console | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) |
| JCTL1 pin 5: VOL_UP | GPIO_96 | 1.8 V | GPIO | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) |
| JCTL1 pin 6: SOC_SE4_RX | Console UART RX (SE4) | 1.8 V | System console | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) |
| JCTL1 pin 7: GND | Ground | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) | ||
| JCTL1 pin 8: PMIC_RESET | PM4125 reset | 1.8 V | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) | |
| JCTL1 pin 9: +1V8 OUT | VREG_L15A_1P8V | 1.8 V | 1.8 V reference | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) |
| JCTL1 pin 10: VBUS_DISABLE | VBUS power switch disable | 1.8 V | Controls VBUS path | Arduino official documentation 9 Peripherals, JCTL1 pin map (datasheet page 27) |
| JMISC1 pin 1: MCU_PSSI_D0 | MCU pin PC6; PSSI D0 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 2: MCU_SDMMC1_CMD | MCU pin PD2; SDMMC1 CMD / test | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 3: MCU_PSSI_D1 | MCU pin PC7; PSSI D1 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 4: MCU_TRACE_CLK | MCU pin PE2; Trace clock | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 5: MCU_PSSI_D2 | MCU pin PC8; PSSI D2 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 6: MCU_TRACE_D0 | MCU pin PE3; Trace data 0 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 7: MCU_PSSI_D3 | MCU pin PC9; PSSI D3 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 8: MCU_TRACE_D2 | MCU pin PE5; Trace data 2 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 9: MCU_PSSI_D4 | MCU pin PE4; PSSI D4 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 10: MCU_TRACE_D3 | MCU pin PE6; Trace data 3 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 11: MCU_PSSI_D5 | MCU pin PI4; PSSI D5 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 12: MCU_PE7 | MCU pin PE7; GPIO | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 13: MCU_PSSI_D6 | MCU pin PI6; PSSI D6 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 14: MCU_PE8 | MCU pin PE8; GPIO | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 15: MCU_PSSI_D7 | MCU pin PI7; PSSI D7 | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 16: MCU_I2C4_SCL | MCU pin PF14; I²C4 SCL | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 17: MCU_PSSI_PDCK | MCU pin PD9; PSSI clock | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 22) |
| JMISC1 pin 18: MCU_I2C4_SDA | MCU pin PF15; I²C4 SDA | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 19: MCU_PSSI_RDY | MCU pin PI5; PSSI ready | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 20: MCU_OPAMP1_VOUT | MCU pin PA3; OpAmp1 VOUT | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 21: MCU_PSSI_DE | MCU pin PD8; PSSI data enable | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 22: MCU_OPAMP1_VINP | MCU pin PA0; OpAmp1 VINP | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 23: MCU_MCO | MCU pin PA8; MCU clock out | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 24: MCU_OPAMP1_VINM | MCU pin PA1; OpAmp1 VINM | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 25: MCU_CRS_SYNC | MCU pin PA10; CRS sync | 3.3 V | Datasheet note: MCU lines on JMISC are 3.3 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 26: GND | Ground | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | ||
| JMISC1 pin 27: GND | Ground | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | ||
| JMISC1 pin 28: EAR_P_R | Audio ear P R _ | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 29: MIC2_INP | Mic2 IN+ | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 30: EAR_M_R | Audio ear M R _ | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 31: MIC2_INM | Mic2 IN− | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 32: LINEOUT_P | Line out P | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 33: MIC2_BIAS | Mic2 bias | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 34: LINEOUT_M | Line out M | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 35: GND | Ground | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | ||
| JMISC1 pin 36: HPH_L | Headphone L | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 37: SOC_GPIO_0_SE0 | SoC GPIO 0 (SE0) | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 38: HPH_R | Headphone R | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 39: SOC_GPIO_1_SE0 | SoC GPIO 1 (SE0) | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 40: HPH_REF | Headphone REF | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 41: SOC_GPIO_2_SE0 | SoC GPIO 2 (SE0) | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 42: HS_DET | Headset detect | Analog | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | |
| JMISC1 pin 43: SOC_GPIO_3_SE0 | SoC GPIO 3 (SE0) | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 44: GND | Ground | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) | ||
| JMISC1 pin 45: SOC_GPIO_86_SE0 | SoC GPIO 86 (SE0) | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 46: SOC_GPIO_98 | SoC GPIO 98 | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 47: SOC_GPIO_82_SE0 | SoC GPIO 82 (SE0) | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 48: SOC_GPIO_99 | SoC GPIO 99 | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 23) |
| JMISC1 pin 49: SOC_GPIO_18 | SoC GPIO 18 | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) |
| JMISC1 pin 50: SOC_GPIO_100 | SoC GPIO 100 | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) |
| JMISC1 pin 51: SOC_GPIO_28 | SoC GPIO 28 | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) |
| JMISC1 pin 52: SOC_GPIO_101 | SoC GPIO 101 | 1.8 V | Datasheet note: SoC GPIO lines on JMISC are interface-dedicated (not maker GPIO); MPU domain is 1.8 V logic | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) |
| JMISC1 pin 53: +3V3 (OUT) | 3.3 V power out | 3.3 V | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) | |
| JMISC1 pin 54: +5V_SYS (OUT) | Power input or output; source and board power OR'd via Schottky diodes | 5 V (5V_SYS) | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) | |
| JMISC1 pin 55: +3V3 (OUT) | 3.3 V power out | 3.3 V | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) | |
| JMISC1 pin 56: +5V_SYS (OUT) | Power input or output; source and board power OR'd via Schottky diodes | 5 V (5V_SYS) | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) | |
| JMISC1 pin 57: +1V8 (IN) | 1.8 V rail in | 1.8 V | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) | |
| JMISC1 pin 58: GND | Ground | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) | ||
| JMISC1 pin 59: VCOIN (IN) | System voltage (PMIC RTC) | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) | ||
| JMISC1 pin 60: VBAT (OUT) | System voltage (Reserved for system design and future features) | Arduino official documentation 9 Peripherals, JMISC pin map (datasheet page 24) |
Common mistakes
- Using a supply rated below 5 V at 3 A: the board requests a 5 V / 3 A contract, and the datasheet says to use a supply rated for it to avoid undervoltage during wireless bursts (source: Arduino official documentation)
- Applying more than 24 V to DC IN: the DC input maximum is 24.0 V (source: Arduino official documentation)
- Reversing the DC IN polarity: the datasheet specifies operation only with the correct polarity (source: Arduino official documentation)
What we could not confirm
- Pinout tables (JDIGITAL, JANALOG, JSPI, JMISC, JMEDIA) are not transcribed in this file.
- RAM and storage of 2 GB and 16 GB apply to ABX00162 only. The datasheet lists ABX00173 as 4 GB RAM and 32 GB storage.
- Listing body states ABX00161 for the 2 GB board, which conflicts with the title and the datasheet (ABX00162). ABX00162 is used.
- A single typical current figure is not stated in the local text.
- JMEDIA (MIPI-CSI camera / MIPI-DSI display, 60 pins, differential lanes) is not tabulated; it is not general-purpose I/O. See datasheet section 9.2.
- Header names (JDIGITAL, JANALOG, JSPI, QWIIC, JCTL, JMISC) are the datasheet's own. Net names are rebuilt with underscores because the PDF text layer drops them; the 5V_SYS, PWR_3P3V and MCU_NRST spellings were checked against the datasheet text.
- Mixed logic levels: JDIGITAL/JANALOG/JSPI/QWIIC are 3.3 V; JCTL and the SoC lines on JMISC are 1.8 V. Check the Domain per row before wiring.
Sources
- Arduino UNO Q datasheet ABX00162 (official): Arduino official documentation
- Arduino UNO Q product page (official): Arduino official documentation not used for values.
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