# Just chatting ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** rex-flux - **Created:** 2/18/2025 - **Last Updated:** 3/6/2025 - **Visibility:** Public - **Minimum Trace Width:** 6mil - **Via Annular Ring:** 0.15mm - **Minimum Clearance:** 6mil - **Via Drill Diameter:** 0.3mm ## Key Components ### IC1 — [ATMEGA328P-AU](https://www.flux.ai/jecstronic/atmega328p-au~vwn.md) - Package or Case Code: TQFP - Manufacturer Part Number: ATMEGA328P-AU - Manufacturer Name: Microchip Technology Inc. - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/ATmega48A-PA-88A-PA-168A-PA-328-P-DS-DS40002061B.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit **Pins:** - (PCINT0/CLKO/ICP1)_PB0 [pin 12] - (PCINT1/OC1A)_PB1 [pin 13] - (PCINT19/OC2B/INT1)_PD3 [pin 1] - (PCINT2/SS/OC1B)_PB2 [pin 14] - (PCINT20/XCK/T0)_PD4 [pin 2] - (PCINT21/OC0B/T1)_PD5 [pin 9] - (PCINT22/OC0A/AIN0)_PD6 [pin 10] - (PCINT23/AIN1)_PD7 [pin 11] - (PCINT3/OC2A/MOSI)_PB3 [pin 15] - (PCINT4/MISO)_PB4 [pin 16] - (PCINT6/XTAL1/TOSC1)_PB6 [pin 7] - (PCINT7/XTAL2/TOSC2)_PB7 [pin 8] - ADC6 [pin 19] - ADC7 [pin 22] - AREF [pin 20] - AVCC [pin 18] - GND_1 [pin 3] - GND_2 [pin 5] - GND_3 [pin 21] - PB5_(SCK/PCINT5) [pin 17] - PC0_(ADC0/PCINT8) [pin 23] - PC1_(ADC1/PCINT9) [pin 24] - PC2_(ADC2/PCINT10) [pin 25] - PC3_(ADC3/PCINT11) [pin 26] - PC4_(ADC4/SDA/PCINT12) [pin 27] - PC5_(ADC5/SCL/PCINT13) [pin 28] - PC6_(~RESET~/PCINT14) [pin 29] - PD0_(RXD/PCINT16) [pin 30] - PD1_(TXD/PCINT17) [pin 31] - PD2_(INT0/PCINT18) [pin 32] - VCC_1 [pin 4] - VCC_2 [pin 6] ### J3 — [AVR-ISP-6 with text](https://www.flux.ai/vasy_skral/avr-isp-6-with-text~i0o.md) - Exclude from BOM: false - Manufacturer Part Number: 61200621621 - Manufacturer Name: Würth Elektronik - Datasheet URL: https://www.we-online.com/catalog/datasheet/61200621621.pdf - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rex-flux/just-chatting~ux](https://www.flux.ai/rex-flux/just-chatting~ux).* --- *Generated from [https://www.flux.ai/rex-flux/just-chatting~ux](https://www.flux.ai/rex-flux/just-chatting~ux)*