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Hardware - MOS 7501/8501
Name:MOS 7501/8501
AKA:CPU
Category:Chip
Introduced:1984


This is the CPU. The 7501 is a modified version of the 6502.

The difference between the numbers (7501/8501) is that they were manufactured with different technologies.
7501 is manufactured with HMOS-1
8501 is manufactured with HMOS-2


8501R1
8501R1


8501R1 (TH)
8501R1 (TH)
Made in Thailand, different font for printed text.


CSG 8501
CSG 8501
A CSG (Commodore Semiconductor Group) branded 8501, manufactured week 14, year 1990.


8501R4
8501R4


7501R1
7501R1


7501R1 0184
7501R1 0184
Taken fron the crock's Commodore 232 prototype.

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