# Arduino Nano Schematics ## Description Internal Schematics For the Arduino Nano - a evaluation board for the Atmega 328P-AU ## Project Details - **Owner:** ajleaman - **Created:** 4/18/2022 - **Last Updated:** 4/18/2022 - **Visibility:** Public ## Key Components ### ? — [USB micro](https://www.flux.ai/jharwinbarrozo/usb-micro-b.md) **Pins:** - D- - D+ - GND - ID - VBUS ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — [Obnoxious Fuchsia Time Machine](https://www.flux.ai/ajleaman/obnoxious-fuchsia-time-machine.md) **Pins:** - A0 - A1 - A2 - A3 - A4/SDA - A5/SCL - A6 - A7 - AGND - AREF - AVCC - D0/RX - D1/TX - D10/SS - D11/MOSI - D12/MISO - D13/SCK - D2 - D3 - D4 - D5 - D6 - D7 - D8 - D9 - GND - GND - PB6(XTAL1) - PB7(XTAL2) - PC6/RESET - VCC - VCC ### ? — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### ? — Label **Pins:** - P1 - P2 ### ? — [Experimental Sapphire Electronic Thumb](https://www.flux.ai/ajleaman/experimental-sapphire-electronic-thumb.md) **Pins:** - P1 - P10 - P11 - P12 - P13 - P14 - P15 - P16 - P17 - P18 - P19 - P2 - P20 - P21 - P22 - P23 - P24 - P25 - P26 - P27 - P28 - P29 - P3 - P30 - P4 - P5 - P6 - P7 - P8 - P9 ### ? — [Ferrite Bead](https://www.flux.ai/usairemalamgeer/ferrite-bead.md) **Pins:** - P1 - P2 ### ? — [FT232RL](https://www.flux.ai/usairemalamgeer/ft232rl.md) **Pins:** - 3V3OUT - AGND - CBUS0 - CBUS1 - CBUS2 - CBUS3 - CBUS4 - CTS# - DCD# - DSR# - DTR# - GND1 - GND2 - NC - NC1 - NC2 - OSC1 - OSO0 - RESET# - RI# - RTS# - RXD - TEST - TXD - USBDM - USBDP - VCC - VCC - VCCIO ### +5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### 0.1uF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor.md) - Package or Case Code: C_0603_1608Metric - Capacitance: 100pF **Pins:** - P1 - P2 ### 0.1uF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor.md) - Package or Case Code: C_0603_1608Metric - Capacitance: 100pF **Pins:** - P1 - P2 ### 100 — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor.md) - Resistance: 500Ω - Part Type: Resistor - Resistance: 500Ω **Pins:** - P1 - P2 ### 100nF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor.md) - Capacitance: 100pF - Package or Case Code: C_0603_1608Metric **Pins:** - P1 - P2 ### 100nF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor.md) - Package or Case Code: C_0603_1608Metric - Capacitance: 100pF **Pins:** - P1 - P2 ### 100nF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor.md) - Package or Case Code: C_0603_1608Metric - Capacitance: 100pF **Pins:** - P1 - P2 ### 10k — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor.md) - Resistance: 500Ω - Part Type: Resistor - Resistance: 500Ω **Pins:** - P1 - P2 ### 16MHz — [Crystal Oscillator](https://www.flux.ai/jharwinbarrozo/crystal-oscillator.md) - Frequency: 10MHz - Part Type: Oscillator **Pins:** - undefined - undefined ### 1K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor.md) - Resistance: 500Ω - Part Type: Resistor - Resistance: 500Ω **Pins:** - P1 - P2 ### 1K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor.md) - Resistance: 500Ω - Part Type: Resistor - Resistance: 500Ω **Pins:** - P1 - P2 ### 1uF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor.md) - Package or Case Code: C_0603_1608Metric - Capacitance: 100pF **Pins:** - P1 - P2 ### 1uF — [Polarized Capacitor](https://www.flux.ai/lwcassid/polarized-capacitor.md) - Package or Case Code: CPOL_830X1050Metric - Capacitance: 10uF **Pins:** - ANODE - CATHODE ### 1uF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor.md) - Capacitance: 100pF - Package or Case Code: C_0603_1608Metric **Pins:** - P1 - P2 ### 22pF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor.md) - Package or Case Code: C_0603_1608Metric - Capacitance: 100pF **Pins:** - P1 - P2 ### 22pF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor.md) - Package or Case Code: C_0603_1608Metric - Capacitance: 100pF **Pins:** - P1 - P2 ### 3V3 — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### 4.7uF — [Polarized Capacitor](https://www.flux.ai/lwcassid/polarized-capacitor.md) - Package or Case Code: CPOL_830X1050Metric - Capacitance: 10uF **Pins:** - ANODE - CATHODE ### 5v — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### 5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### 5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### 5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### 5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### 5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### 5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### A0 — Label **Pins:** - P1 - P2 ### A0 — Label **Pins:** - P1 - P2 ### A1 — Label **Pins:** - P1 - P2 ### A1 — Label **Pins:** - P1 - P2 ### A2 — Label **Pins:** - P1 - P2 ### A2 — Label **Pins:** - P1 - P2 ### A3 — Label **Pins:** - P1 - P2 ### A3 — Label **Pins:** - P1 - P2 ### A4 — Label **Pins:** - P1 - P2 ### A5 — Label **Pins:** - P1 - P2 ### A6 — Label **Pins:** - P1 - P2 ### A6 — Label **Pins:** - P1 - P2 ### A7 — Label **Pins:** - P1 - P2 ### A7 — Label **Pins:** - P1 - P2 ### AGND — Label **Pins:** - P1 - P2 ### AREF — Label **Pins:** - P1 - P2 ### AREF — Label **Pins:** - P1 - P2 ### AVCC — Label **Pins:** - P1 - P2 ### D1 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht.md) - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Forward Voltage: 1.70 - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A **Pins:** - ANODE - CATHODE ### D10 — Label **Pins:** - P1 - P2 ### D11 — Label **Pins:** - P1 - P2 ### D12 — Label **Pins:** - P1 - P2 ### D13 — Label **Pins:** - P1 - P2 ### D2 — Label **Pins:** - P1 - P2 ### D2 — Label **Pins:** - P1 - P2 ### D3 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht.md) - Emission Coefficient: 3.73 - Forward Voltage: 1.70 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A **Pins:** - ANODE - CATHODE ### D3 — Label **Pins:** - P1 - P2 ### D3 — Label **Pins:** - P1 - P2 ### D4 — Label **Pins:** - P1 - P2 ### D4 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht.md) - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Forward Voltage: 1.70 - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A **Pins:** - ANODE - CATHODE ### D4 — Label **Pins:** - P1 - P2 ### D5 — Label **Pins:** - P1 - P2 ### D5 — Label **Pins:** - P1 - P2 ### D6 — Label **Pins:** - P1 - P2 ### D6 — Label **Pins:** - P1 - P2 ### D7 — Label **Pins:** - P1 - P2 ### D7 — Label **Pins:** - P1 - P2 ### D8 — Label **Pins:** - P1 - P2 ### D8 — Label **Pins:** - P1 - P2 ### D9 — Label **Pins:** - P1 - P2 ### D9 — Label **Pins:** - P1 - P2 ### GND — Label **Pins:** - P1 - P2 ### GND — Label **Pins:** - P1 - P2 ### ICSP — [Connector 2x3](https://www.flux.ai/usairemalamgeer/connector-2x3.md) **Pins:** - P1 - P2 - P3 - P4 - P5 - P6 ### LM1117IMPX-5.0 — [Voltage Regulator](https://www.flux.ai/usairemalamgeer/voltage-regulator.md) **Pins:** - GND - IN - OUT ### MISO — Label **Pins:** - P1 - P2 ### MISO — Label **Pins:** - P1 - P2 ### MISO — Label **Pins:** - P1 - P2 ### MOSI — Label **Pins:** - P1 - P2 ### MOSI — Label **Pins:** - P1 - P2 ### MOSI — Label **Pins:** - P1 - P2 ### RESET — Label **Pins:** - P1 - P2 ### RESET — Label **Pins:** - P1 - P2 ### RESET — Label **Pins:** - P1 - P2 ### RESET — Label **Pins:** - P1 - P2 ### RESET — Label **Pins:** - P1 - P2 ### RX — Label **Pins:** - P1 - P2 ### RX — Label **Pins:** - P1 - P2 ### RX — Label **Pins:** - P1 - P2 ### S1 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### SCK — Label **Pins:** - P1 - P2 ### SCK — Label **Pins:** - P1 - P2 ### SCK — Label **Pins:** - P1 - P2 ### SCL — Label **Pins:** - P1 - P2 ### SDA — Label **Pins:** - P1 - P2 ### SS — Label **Pins:** - P1 - P2 ### TX — Label **Pins:** - P1 - P2 ### TX — Label **Pins:** - P1 - P2 ### TX — Label **Pins:** - P1 - P2 ### VCC — Label **Pins:** - P1 - P2 ### VCC — Label **Pins:** - P1 - P2 ### Vin — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### Vin — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### VUSB — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### XTAL1 — Label **Pins:** - P1 - P2 ### XTAL1 — Label **Pins:** - P1 - P2 ### XTAL2 — Label **Pins:** - P1 - P2 ### XTAL2 — Label **Pins:** - P1 - P2 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ajleaman/arduino-nano-schematics](https://www.flux.ai/ajleaman/arduino-nano-schematics).* --- *Generated from [https://www.flux.ai/ajleaman/arduino-nano-schematics](https://www.flux.ai/ajleaman/arduino-nano-schematics)*