mcmaster:cbm:65ce02
This is an old revision of the document!
Table of Contents
Sample courtesy of Andreas Brandmair. I was told it was from an I/O card, presumably a Commodore A2232 serial port card for the Amiga computer
Sample tech [65CE02 microprocessor]:
- 2 um
- 2 metal
- CMOS
Pin compatible with 6502
Package
Label (top):
CSG 65CE02-2 (C) (M) (C) CBM 1987, 88 1690 52
Where:
- CSG: Commodore Semiconductor Group
- CBM: Commodore Business Machines
- MOS has fallen out of the loop having been bought by Commodore
Label (bottom):
HONG KONG HH125907 MP150SG
Die
Approximate size: 4255 x 3719 um
Text:
4502R2 Option 1 (M) 1988 CBM
Map
- Single (12509×10688, 53 MB)
- Single (12442×10722, 59 MB)
- Single (12433×10684, 53 MB)
Sometime between etch16 and etch25 I believe a beaker contaminted with nitric was used. This caused unintentional staining of the chip as well as etching in some of the less pure areas of the chip causing pitting.
- Single (12416×10696, 45 MB)
References
- 65CE02 microprocessor: http://archive.6502.org/datasheets/mos_65ce02_mpu.pdf
mcmaster/cbm/65ce02.1390668113.txt.gz · Last modified: 2014/01/25 16:41 by mcmaster