mc68hc908qy4

[libero]

Good morning,

I have been given away, chip mc68hc908qy4, some mounted on coupons with legs for on-board programming. Not having ever used, a programmer tried on circuit, for this chip, around find programmers only for other types of chips.

They are also willing to build it. The pinout of the coupons is 8 pin: 1 = + 5V; 2 = gnd; 3 = osc; 4 = ad2; 5 = ad0; 6 = ad1; Irq = 7; 8 = reset.

to begin to study them; I did not want to spend much.

thanks

Stefano

[david_diaz]

Hello Stefano,

Please be aware that the MC68HC908QY4 device is not recommended for new designs.

You can find more information about your family device at:

8-bit EEPROM Emulation Q MCUs|Freescale

Regarding the programmer, I recommend the USB-ML-MON08 from P&E Micro.

P&E Microcomputer Systems - USB-ML-MON08 - USB BDM Interface Cable for the 68HC08 MON08​

​Hope this information will be useful for you.

Have a great day :smileyhappy:

Best Regards,

David Diaz