[Req.] datasheet about 8085

[saltlake]

datasheet of 8085 microprocessor

I need these datasheets:

8085 microprocessor
8155 RAM, I/o and timer
8251 USART

Can you help me?

Thanks!

 

[gpenga]

8085 microprocessor datasheet

Hello saltlake
look the link
Datasheet 8255
https://jap.hu/electronic/8255.pdf
Datasheet 8251
https://www.moxsyn.com/Altera/c8251.pdf
Datasheet 8085
https://digilander.libero.it/rar2k/TRS80/Intel8085A.html

 

[papyaki]

datasheet 8085

Hi

On OKI's site, you will find the 80c85's and 82c51's datasheets in pdf format :

**broken link removed**

**broken link removed**

 

[saltlake]

data sheet for 8085 microprocessor

Thank you, but I'm still looking for 8155 datasheet.

Is 8255 compatible with 8155?

Thanks!

 

[usbman]

datasheet for 8085

Thank you, but I'm still looking for 8155 datasheet.

Is 8255 compatible with 8155?

Thanks!

No it's not the 8155 has 256 bytes ram and only 2 pio ports i think.
BTW this chip is obsolete. ;maybe hard to find
usbman

 

[Moof]

ram 8185 datasheet

Here is te datasheet of the 8185

 

[drwho78]

datasheet 8085 microcontroller

Datasheet for 81C55:

**broken link removed**