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US$ 44.83
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This adaptor is used to program Holtek 8-bit MCU with the following 4 package types: 16SSOP(150mil), 20SSOP(150mil), 24SSOP(150mil), 28SSOP(150mil). It must be used with the Holtek e-WriterPro programmer to program ICs of the above package types.

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 adapter is a consumable. The suggested programming times is 10000 times. When the adaptor has programmed over 10000 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.

Note that DO NOT use this adaptor to program HT48RA0-6 MCU, HT48RA0-6 20SSOP uses dedicate adaptor (Product ID: ESKT28SSOPHIRCA).

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  • Details


  1. Packing List: Adaptor ESKT28SSOPC x 1
  2. Dimensions: 76 x 70 x 26 (mm)
  3. Weight: 33g


  1. Please link to Holtek website for more information.
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