We use cookies for optimal website use. We recommend you to allow cookies for a better user experience. Please read our privacy policy. Learn more.
My Account
Search
HT66F019 20NSOP (5 pieces)
US$2.56
In stock
Quantity
84
Product ID
HT66F019-20NSOP
Description
The HT66F019 is an A/D type 8-bit MCU with Holtek’s high-performance RISC architecture core. It embeds 8Kx16 bits Flash Program Memory, 256 bytes SRAM Data Memory, 64 bytes EEPROM Data Memory, an internal comparator, an internal 12-bit high-speed ADC as well as 18 I/O pins which can drive LED directly. The integrated SPI, I2C, and UART functions provide communication interfaces with external devices.
NOTE
- Each purchasing unit includes 5 pieces of IC.
- The product image is for showing the product appearance, the pin count shown may not match the product pin count. Please check document for detail package information.
Quantity Discounts 
| Select | Quantity | Discount | Unit price |
| 1-9 | - | US$2.56 | |
| 10-99 | 15% | US$2.18 | |
| 100-499 | 25% | US$1.92 | |
| 500-999 | 35% | US$1.66 | |
| 1000-4999 | 40% | US$1.54 | |
| 5000+ | 42% | US$1.48 |
Features
| Part Number | HT66F019 | HT66F0195 |
|---|---|---|
| Internal Clock | 8MHz, 12MHz, 16MHz | 8MHz, 12MHz, 16MHz |
| Operating Voltage | 2.2V – 5.5V | 2.2V – 5.5V |
| System Clock | 400kHz - 16MHz or 32kHz | 400kHz - 16MHz or 32kHz |
| Program Memory (Flash) | 8K x 16 | 8K x 16 |
| Data Memory (SRAM) | 256 x 8 | 512 x 8 |
| Data EEPROM | 64 x 8 | 128 x 8 |
| I/O | Up to 18 | Up to 26 |
| RTC | √ | √ |
| ADC | 12-bit x 8 | 12-bit x 12 |
| Timer Module | 10-bit PTM x 1; 16-bit CTM x 1; 16-bit STM x 1 | 10-bit PTM x 1; 16-bit CTM x 1; 16-bit STM x 1 |
| Comparator | 1 | 1 |
| SCOM/SSEG | - | SCOMx6; SSEGx18 |
| High Current LED Driver | 18 | 26 |
| Interface | SPI/I2C x 1; UART x 1 | SPI/I2C x 1; UART x 1 |
| Stack | 8 | 8 |
| Package | 20NSOP | 24SOP/SSOP, 28SOP/SSOP |
| Operating Temperature | -40°C to +85°C | -40°C to +85°C |
| Packing media | tube | tube |
Development Tool
- Debug Adapter: e-Link
- Development Environment: HT-IDE3000
Resources
MCU: Holtek HT66F019, (including datasheet, software library, example code, etc.)
| HS Code (reference) | 8542.31.0000 |
|---|
Related Products
