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Holtek 8-bit MCU debug adapter (Simplified Version) e-Link8 Lite

US$4.80 (Excl. Tax)
In stock
Quantity
133 pieces
Product ID
e-Link8 Lite

This product is a simplified version of the e-Link Pro2, supporting programming and debugging of HT8 MCUs with OCDS EV chips.
The e-Link8 Lite is compatible with the HOPE3000 for e-Link programming software and the HT-IDE3000 debugging environment. By connecting to a PC via USB Type-C, users can perform programming, debugging, and troubleshooting functions. Designed with a compact form factor and streamlined hardware, it offers a practical and cost-effective solution for developers.

*This product is not suitable for mass production programming.

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Product Description
This product is a simplified version of the e-Link Pro2, supporting HT8 MCU programming and debugging.
It is compatible with HOPE3000 for e-Link programming software and HT-IDE3000 for debugging. When connected to a computer via USB Type-C, it supports ICP programming and debugging of OCDS EV chips.

Please note: This product does not support programming of the following MCU types:

  1. OTP series MCUs
  2. BH67F21x2 series MCUs
  3. MCUs with built-in temperature sensor modules that require calibration via e-Link Pro2
  4. HT68FV02x series voice MCUs

If you are unsure whether your MCU is supported for programming or debugging, please feel free to contact us for confirmation.

Product Comparison

Feature e-Link8 Lite e-LinkPro 2
VDD Voltage Range 3.3V or 5V 1.5V–5.5V
Supports programming of 1.5V low-voltage MCUs
External Power Supply O O
Supported Debug MCUs HT8 Flash/OTP OCDS EV chips HT8 Flash/OTP OCDS EV chips
Supported ICP MCUs ⬥ HT8 Flash MCU
Please check the above for unsupported MCUs.		 ⬥ HT8 Flash MCU
⬥ HT8 OTP MCU
Software ⬥ Debug: HT-IDE3000 (≥V8.2.6)
⬥ Programming: HOPE3000 for e-Link (≥V1.26)		 ⬥ Debug: HT-IDE3000
⬥ Programming: HOPE3000 for e-Link
⬥ Others:
 1. HT8_IAP
 2. USB Bridge Tool
USB Interface Type-C Type-C
Programming Method ICP ICP
Offline Programming X O
USB Bridge X UART / SPI / IIC
Dimensions 33.8 x 15 x 7.2 mm 150 x 115 x 35 mm
Indicator Descriptions
Orange Indicator:
  1. When connected to HT-IDE3000:
    Off: No power supplied to the target board
    On: Power is supplied to the target board
  2. When connected to HOPE3000 for e-Link:
    Blinking: Programming successful (or power-up initialization)
    On: "Tool" → "Power On" function has been executed
Blue Indicator:
  1. When connected to HT-IDE3000:
    Slow blink: Idle (blinks every second)
    Fast blink: Busy (blinks faster with more tasks)
  2. When connected to HOPE3000 for e-Link:
    Off: Idle
    Blinking: Busy
Pin Definition

OCDS EV Chip Debugging:

Pin Name Function
1 GND PWR – Logic ground
2 OCDSDA IO – Debug/program data for OCDS EV
3 NC -
4 OCDSCK IO – Debug/program clock for OCDS EV
5 Reserved Reserved
6 VDD PWR – Logic power

ICP Programming:

Pin Name Function
1 GND PWR – Logic ground
2 ICPDA IO – ICP program data
3 NC -
4 ICPCK IO – ICP program clock
5 RESB O – Reset target MCU
6 VDD PWR – Logic power
Resources
  1. Software: HT-IDE3000 (for debugging) / HOPE3000 for e-Link (for ICP programming)
File Icon Quick Start Guide v1.00 (1.18 MB)
Youtube
More Information
HS Code (reference) 8504.50.90.00-5
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