RTC for Amiga 500
RTC (Real Time Clock) module for the Amiga 500
used on its own plugged into a trapdoor or you can use it in RAM expansion
Components:
3x resistor 10kΩ 0805 - R1,R2,R3
2x resistor 220Ω 0805 - R4,R5
1x diode BAT54C sot23 D1
1x capacitor 100nf 0805 C1
1x capacitor tantal 2,2uF 1206 C2
1x IC RTC62421 U1
1x CR2032 battery holder case BS-7 BT1
1x 2 pin angles 2.54mm (jumper) JP1
1x Goldpin strip 2x12 female 2.54mm pitch J1
1x CR2032 Lithium cell battery 3V (non-rechargeable)
RTC for Amiga 500
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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Jun 13,2026
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