Description

This adaptor is used to program Holtek 8-bit MCU with 48-pin LQFP package type. It must be used together with the Holtek e-WriterPro programmer. Note that DO NOT use this adaptor to program the HT49RA0-6 MCU, HT49RA0-6 48LQFP uses dedicate adaptor (ESKT48LQFPHIRCA).

To use this adaptor, insert it into the slot on the e-WriterPro. When placing IC into this adaptor, keep the IC pin1 to align with pin1 of this adaptor (marked on the PCB).

The adaptor is a consumable. The suggested programming times is 10,000 times. When the adaptor has programmed over 10,000 times, the e-WriterPro will display a warning message. It is recommended to replace a new adaptor to ensure successful programming.

The ICP pins (e-CON12A) of the adaptor are not used. The e-WriterPro is capable of performing ICP individually. Please refer to e-WriterPro user’s guide (Holtek e-Writer Series Writer User's Guide) for details.