Do you support the MC9S12DB128?

By Jonathan F. : Sep 24, 2025 at 04:04 PM (16:04 hours)
Staff: Takao Y. : 2 comments

Hello,

We need to unlock and reload several devices with MC9S12DB128 MCUs. Do you sell a product that supports the NXP BDM port for this MCU?

Thanks, Jon

Greetings,

Thank you for your interest in our products.
Yes, we can support any 9S12 device from NXP/Freescale including the 9S12DB128, and including its EEPROM.
It also includes unlocking the device and programming a new object file into flash.

Any hardware we sell that has the word "Universal" will be able to support this device.
Note, that with any multilink purchase you will need our PROG software to allow you to flash program. In your case, you would need the PROG-HL-12Z software. With the multilink, you will have to manually unsecure the device using a separate utility we provide and then you can switch over to using our PROG software to manually or script your way to programming a new program.

Therefore a better suggestion is to use our cyclone LC universal hardware, only because it will automatically unlock the device and program the flash for you. It is unnecessary to purchase Cyclone FX Universal, you will not see any performance improvement and be paying too much for this project.

USB ML Universal or USB ML Universal FX:
https://www.pemicro.com/products/product_viewDetails.cfm?product_id=15320180

PROG-HL-12Z:
https://www.pemicro.com/products/product_viewDetails.cfm?product_id=15320181

Cyclone LC Universal:
https://www.pemicro.com/products/product_viewDetails.cfm?product_id=15320169


Takao