Proload V4.1 For 89 Series Programmer.13 Jun 2026

Not supported: 89LP, 89E series (requires newer software).

: Compares the chip's current content with the HEX file. ProLoad V4.1 for 89 Series programmer.13

: Includes Erase, Program, Verify, and a combined "Auto Program" mode for one-click flashing. Not supported: 89LP, 89E series (requires newer software)