Key facts
- Manuals
- 4
- Languages
- ZH
- Last added
- 2011-11-12
Featured HT46R47，HT46R22， manuals
Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual
The HT46R47/HT46R22/HT46R23/HT46R24 series are 8‑bit high‑performance RISC microcontrollers with integrated multi‑channel A/D converters and PWM outputs. They are designed for sensor signal processing, motor drive, industrial control and consumer applications, offering low power consumption, flexible I/O and various on‑chip peripherals.
This manual is divided into three parts: the first part covers hardware architecture, pin assignments and electrical characteristics; the second part describes the instruction set, programming model, registers and peripheral modules such as timers, PWM, I2C and A/D converters; the third part provides information on Holtek development tools, quick‑start procedures, and application examples. This manual is written in Chinese.
Covers: Hardware Structure · Pin Assignment · Register Overview · Timers and Counters · PWM and A/D Converter · I2C Serial Interface
Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual
This manual provides detailed information on the HT46R47, HT46R22, HT46R23 and HT46R24 A/D‑type microcontrollers, including hardware structure, system block diagram, pin assignments, and the full register set. It also describes the integrated multi‑channel A/D converter, PWM modules, I²C interface, timers, interrupt system, low‑voltage reset and power‑down features.
The third part of the document introduces Holtek’s development environment, including the HT‑IDE IDE, HT‑ICE emulator and OTP programming tools, with step‑by‑step instructions for creating projects, compiling code and programming the devices. This manual is written in Chinese.
Covers: Hardware Structure · Special Function Registers · Timers and Counters · PWM Modules · I2C Bus Interface · A/D Converter
Latest HT46R47，HT46R22， manuals
HT46R47 HT46R22 HT46R23 HT46R24 A/D microcontroller Manual(3)
Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual
User Manual 187 pages · 1.3 MB · ZHThe Holtek HT46R47, HT46R22, HT46R23 and HT46R24 A/D microcontrollers user manual provides hardware specs, register details, programming guidelines and…
Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual
User Manual 185 pages · 1.5 MB · ZHComprehensive guide for Holtek HT46R47, HT46R22, HT46R23 and HT46R24 A/D microcontrollers covering hardware, registers, peripherals and development tools.
HT46R47 HT46R22 HT46R23 HT46R24 A/D microcontroller Manual
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in HT46R47，HT46R22， manuals
What is the program memory size of the HT46R24 microcontroller?
The HT46R24 has 8 K × 16 bits of OTP/Mask ROM program memory.
From: Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual
How much SRAM does the HT46R22 provide?
The HT46R22 includes 64 × 8 bits of SRAM data memory.
From: Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual
What is the low‑voltage‑reset (LVR) voltage range?
The LVR activates when the supply voltage falls between 0.9 V and the LVR threshold.
From: Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual
What temperature range can the microcontrollers operate in?
They operate from –40 °C to 85 °C, with storage temperatures from –50 °C to 125 °C.
From: Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual