Key facts
- Brand
- Holtek
- Model
- HT46R23
- Documents
- 5
- Languages
- ZH
- Last added
- 2022-11-24
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Jilin Semiconductor Co., Ltd. HT46R47, HT46R22, HT46R23, HT46R24 A/D-type Microcontroller User Manual
This user manual provides comprehensive specifications and usage instructions for the Holtek HT46R47, HT46R22, HT46R23, and HT46R24 A/D-type microcontrollers. These are high-performance, low-power 8-bit RISC devices designed to directly process analog signals from sensors. This manual is written in Chinese.
Read onlineHoltek HT46R23 specifications
| Architecture | 8-bit High Performance RISC Structure |
|---|---|
| Operating Voltage (4MHz) | 2.2V to 5.5V |
| Operating Voltage (8MHz) | 3.3V to 5.5V |
| Program Memory (HT46R24) | 8K x 16 OTP/Mask ROM |
| Data Memory (HT46R24) | 384 x 8 SRAM |
| Stack Depth (HT46R24) | 16-level |
All Holtek HT46R23 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- Jilin Semiconductor Co., Ltd. HT46R47, HT46R22, HT46R23, HT46R24 A/D-type Microcontroller User Manual 185 p
- Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual 171 p
- HOLTEK SEMICONDUCTO HT46R47 HT46R22 HT46R23 HT46R24 A/D microcontroller Manual
- Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual 185 p
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating temperature range?
The microcontrollers operate in an industrial grade temperature range of -40°C to 85°C.
What is the typical power consumption at 5V and 4MHz?
The typical power loss is 2mA when the crystal oscillator for the ADC is disabled.
What is the operating voltage range for the HT46R series?
The devices operate from 2.2 V to 5.5 V at 4 MHz and from 3.3 V to 5.5 V at 8 MHz.
From: Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual
How much power does the microcontroller consume at 5 V and 4 MHz?
Typical power consumption is 2 mA under those conditions.
From: Holtek HT46R47/HT46R22/HT46R23/HT46R24 A/D Microcontroller User Manual
How many bidirectional I/O pins does the HT46R23/HT46C23 provide?
It provides up to 23 bidirectional I/O pins.
From: HOLTEK HT46R23/HT46C23 A/D Type 8-Bit microcontroller Manual
What is the resolution and number of channels of the built‑in A/D converter?
The microcontroller includes an 8‑channel, 10‑bit A/D converter.
From: HOLTEK HT46R23/HT46C23 A/D Type 8-Bit microcontroller Manual