Top Layer Parts
- U1, PIC24FJ256GB206-I/PT, MCU 16BIT 256KB FLASH 64TQFP, Digikey
- U3, Shunt Voltage Reference ±0.2% 15mA SOT-23-3, Digikey
- Y2, 32MHz Oscillator, Digikey
- Y1, 32KHz Oscillator, Digikey
- R5, R11, 10K ±1% 0.1W, 1/10W Chip Resistor 0603, Digikey
- R6, 330 Ohm ±1% 0.1W, 1/10W Chip Resistor 0603, Digikey
- R7, 1K ±1% 0.1W, 1/10W Chip Resistor 0603, Digikey
- C5, C6, 33pF ±1% 50V Ceramic Capacitor C0G, NP0 0603, Digikey, Alt
- C2, C3, 15pF ±1% 50V Ceramic Capacitor C0G, NP0 0603, Digikey, Alt
- J1, J2, CONN RCPT 30POS 0.05 GOLD SMD, Digikey
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Bottom Layer Parts
- U2, I²C EEPROM 64Kb (8K x 8), 400kHz 900ns 8-DFN (2x3), Digikey
- U4, SPI FLASH 16Mb (2M x 8) 50MHZ, Digikey or 104MHz 64Mb (8M x 8), Digikey
- U5, ENC424J600-I/PT, ETHERNET CTRLR W/SPI 44-TQFP, Digikey
- C1, 12, 10µF Molded Tantalum Capacitors 10V 1206, Digikey
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