Top Solder Mask
Top Overlay
Top Copper Layer
Bottom Solder Mask
Bottom Copper Layer
Bottom
Commodore MMC2IEC Ver1
### DESCRIPTION
Commodore MMC2IEC
### TECHNICAL DETAILS / COMPONENTS
IC1 = Atmega644 (ATMEGA 644-20 PU)
C3 = 100 nF (X7R-2,5 100N)
R1, R2, R3 = ohm 3K3 (1 / 4W 3.3K)
R4, R5, R6 = ohm 1K8 (1 / 4W 1 , 8K)
alimentazione:
IC2 = 3.0 a reg olatore 3.3V (LP 2950 CZ3,0)
C4 = 2U2 a 4U7 tantalio / ELKO (TANTAL 2,2 / 16)
opzionale:
R7, R8 = 5 60 ohm (1 / 4W 560)
LED1 = verde (LED 3MM GN)
LED2 = Rosso (LED 3MM RT)
opzionale:
C1, C2 = 22 pF a 33pF
Q1 = 8 MHz quarzo
Optional:
2 pulsanti per DiskChange1 e DiskC hange 2
2 interruttore per LW8 / 9 e LW10 / 11 (si può usare anche un ponticello)
Commodore MMC2IEC Ver1
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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