I'm a beginner.
Can I write or read 89c55 with USBtinyISP ?
Can I write or read 89c55 with this?
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- adafruit_support_rick
- Posts: 35092
- Joined: Tue Mar 15, 2011 11:42 am
Re: Can I write or read 89c55 with this?
Not sure what an 89c55 is. If it supports a serial programming mode, and if it is supported by avrdude, then you ought to be able to program it with the USBtinyISP.
- adafruit_support_mike
- Posts: 67454
- Joined: Thu Feb 11, 2010 2:51 pm
Re: Can I write or read 89c55 with this?
Looks like it's an 8-bit microcontroller from the 8051 family.
According to the datasheet, you need a 12v High-Voltage programmer to talk to it, and the USBtinyISP only does 5v Low-Voltage programming. So no, the USPtinyISP won't work with that chip.
According to the datasheet, you need a 12v High-Voltage programmer to talk to it, and the USBtinyISP only does 5v Low-Voltage programming. So no, the USPtinyISP won't work with that chip.
Please be positive and constructive with your questions and comments.