Fotos de Henrique @fousp

Fotos de Henrique @fousp

Fotos de Henrique @fousp

Fotos de Henrique @fousp

MCU 8051 8bit;

Základný predstaviteľ MCU 8051 z rodiny MCS-51.

* Typ:80C51BH-3 Philips

* Rýchlosť: 33 MHz

* Prevedenie: DIP 40

* Napájanie:5V (2.7V .. 5.5V)

* Data: 8bit

* RAM: 128 Bytes

* ROM: 4 kB

* Časovače:3

* Porty: 4× 8

* Dostupné modely:

* 80C51BH-3 Philips

* Vhodné preúčely:

* obravy embedded zariadení

* domáce projekty

* výukovéúčely

* technicky orientované múzeá, archívy a výstavy

BB Elmix

One of the CPU cabins in Baguio City.

cpu in red and blue erse on the bottom..props to huke and phag

macro looking at the reflection across the cpu pins

Fotos de Henrique @fousp

Fotos de Henrique @fousp

La CPU es el cerebro del ordenador. En términos de potencia del ordenador, la CPU es el elemento más importante de un sistema informático.

Rappresentazione grafica della suddivisione di famiglie di processori e schede madri

It's very tiny!

Fotos de Henrique @fousp

Fotos de Henrique @fousp

Fotos de Henrique @fousp

(Updating album with better photography)

Many inner-layer traces visible between the two mystery ASICs

Full description and reverse-engineering analysis here: www.eevblog.com/forum/projects/looking-inside-an-old-airc...

Full description & analysis: www.eevblog.com/forum/projects/reverse-engineering-a-late...

CPU with HSF removed after 1st reseating failed!