MCU Products
Professional microcontroller solutions for your applications
Overview
No images available
The HT16K33A is a memory mapping and multi-function LED controller driver. The maximum display segment numbers in the device is 128 patterns (16 segments and 8 commons) with a 13×3 (MAX.) matrix key scan circuit. The software configuration features of the HT16K33A makes it suitable for multiple LED applications including LED modules and display subsystems. The HT16K33A is compatible with most microcontrollers and communicates via a two-line bidirectional I2C bus.
Documents
HT16K33Av110
Contains electrical characteristics, register descriptions, and system architecture. Please refer to it before solution design and software development.
20SOP
Includes package dimensions, pad layout, and assembly requirements. Please use it for PCB layout and process evaluation.
24SOP
Includes package dimensions, pad layout, and assembly requirements. Please use it for PCB layout and process evaluation.
28SOP
Includes package dimensions, pad layout, and assembly requirements. Please use it for PCB layout and process evaluation.
24SSOP
Includes package dimensions, pad layout, and assembly requirements. Please use it for PCB layout and process evaluation.
28SSOP
Includes package dimensions, pad layout, and assembly requirements. Please use it for PCB layout and process evaluation.
🔬 Development Stage
Tools for development and debugging
💻 Software
IDE-3000
(IDE Software)The HT-IDE3000 is a simulation software specially developed for HOLTEK 8-bit MCUs. When used together with OCDS EV chip, it will implement a series of operations such as single step, full speed, breakpoint setting, RAM monitor, etc.
IDE-3000
The HT-IDE3000 is a simulation software specially developed for HOLTEK 8-bit MCUs. When used together with OCDS EV chip, it will implement a series of operations such as single step, full speed, breakpoint setting, RAM monitor, etc.
HT-IDE3000 User’s Guide
🔧 Hardware
e-LinkPro2
(Debug Hardware)The e-LinkPro2 function is compatible with the e-Link and which is an online debug adaptor for Holtek's new generation of OCDS architecture Flash MCUs. Together with the HT-IDE3000 software it allows users to program and debug programs on their target boards. The e-LinkPro2 also provides an ICP function for Flash MCUs. When connected to a PC and when used together with the HOPE3000 software the e-LinkPro2 can also be used as a low volume engineering programmer for HT8 Flash MCUs.
Holtek e-Link for 8-bit MCU OCDS User’s Guide
🏭 Small-scale Production
Tools for small batch programming
💻 Software
IDE-3000
(IDE Software)The HT-IDE3000 is a simulation software specially developed for HOLTEK 8-bit MCUs. When used together with OCDS EV chip, it will implement a series of operations such as single step, full speed, breakpoint setting, RAM monitor, etc.
IDE-3000
The HT-IDE3000 is a simulation software specially developed for HOLTEK 8-bit MCUs. When used together with OCDS EV chip, it will implement a series of operations such as single step, full speed, breakpoint setting, RAM monitor, etc.
HT-IDE3000 User’s Guide
HOPE5000
(Programming Software)The HOPE5000 is a software designed by Holtek for programming MCUs. The software is connected to the writer via a USB cable to transmit the related programming data.
HOPE5000
The HOPE5000 is a software designed by Holtek for programming MCUs. The software is connected to the writer via a USB cable to transmit the related programming data.
HOPE5000 User guide
🔧 Hardware
e-WriterPro2
(Programming Hardware)The e-WriterPro2 is an upgraded version programmer of the e-WriterPro, which is fully compatible with the previous version, and it can be used not only as a programming tool for all of Holtek’s OTP and Flash devices during development stage but can also be used for small to medium volume production purposes.
e-Socket
(Programming Hardware)The e-Socket is a socket which is used together with e-WriterPro. MCUs with the same package types can use the same e-Socket for programming. It is not necessary to purchase individual programming adaptors for different MCUs. The e-Socket is designed with a programming counter which enables the e-WriterPro to remind users when to replace the e-Socket with a new one after a certain amount of times. This function is provided to maintain high programming quality.
🏢 Mass Production
Tools for high-volume manufacturing
💻 Software
IDE-3000
(IDE Software)The HT-IDE3000 is a simulation software specially developed for HOLTEK 8-bit MCUs. When used together with OCDS EV chip, it will implement a series of operations such as single step, full speed, breakpoint setting, RAM monitor, etc.
IDE-3000
The HT-IDE3000 is a simulation software specially developed for HOLTEK 8-bit MCUs. When used together with OCDS EV chip, it will implement a series of operations such as single step, full speed, breakpoint setting, RAM monitor, etc.
HT-IDE3000 User’s Guide
🔧 Hardware
GangWriter00-8
(Programming Hardware)The product is an upgraded gang programmer of Gang-Writer32-8 and Gang-Writer8-8. It is composed of a development board and two programming modules and supports programming both Holtek 8-bit and 32-bit MCUs. Each programming module includes 4 programming interfaces, and one development board can connect up to 4 programming modules. This allows the product to program up to 16 MCUs simultaneously, with support for parallel programming across 2, 4, 6, 8, 12, and 16 sites.
e-WriterPro2
(Programming Hardware)The e-WriterPro2 is an upgraded version programmer of the e-WriterPro, which is fully compatible with the previous version, and it can be used not only as a programming tool for all of Holtek’s OTP and Flash devices during development stage but can also be used for small to medium volume production purposes.
e-Socket
(Programming Hardware)The e-Socket is a socket which is used together with e-WriterPro. MCUs with the same package types can use the same e-Socket for programming. It is not necessary to purchase individual programming adaptors for different MCUs. The e-Socket is designed with a programming counter which enables the e-WriterPro to remind users when to replace the e-Socket with a new one after a certain amount of times. This function is provided to maintain high programming quality.
