infosecdj:siemens:sab-8051a
A 8051-based MCU with 4Kx8 mask-programmed ROM.
Package
SIEMENS SAB 8051A-P 83 26 696 AUSTRIA BC (C)INTEL'80 332
346DA VB337 422S06
Die
SIEMENS 1988 (C)INTEL'80 M260-A -31-61
The core looks exactly like Intel C8751H; the ROM is different.
Top metal imaged with Nikon 20x ELWD
- Single (19674×21495, 119.831MiB)
infosecdj/siemens/sab-8051a.txt · Last modified: 2025/08/04 21:23 by 127.0.0.1