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HT32F52331 33QFN
US$0.99
Out of stock
Product ID
HT32F52331-33QFN
Description
The HT32F52331 is a 32-bit MCU with the Arm® Cortex®-M0+ core. It has two package types: 33QFN, 48LQFP. This product is 33QFN package.
NOTE
- 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$0.99 | |
| 10-99 | 15% | US$0.84 | |
| 100-499 | 25% | US$0.74 | |
| 500+ | 35% | US$0.64 |
Features
| Part Number | HT32F52331 |
|---|---|
| MCU core | 32-bit ARM® Cortex®-M0+ processor core |
| Operating frequency | Up to 48 MHz |
| Operating voltage | 2.0V - 3.6V |
| Flash memory | 32 KB |
| SRAM | 4 KB |
| ADC | 12-bit x 12 channels, 1 Msps |
| Timers | BFTM x 2, SCTM x 4, GPTM x 1, MCTM x 1 |
| Input Capture or PWM | 12 |
| Complementary PWM | 3 |
| Real-Time Clock (RTC) | √ |
| ISO7816-3 Smart Card Interface (SCI) | 1 |
| USB | √(USB 2.0 Full Speed device) |
| Interface | USART x 1, UART x 2, SPI x 2, I2C x 2 |
| Others | Cyclic Redundancy Check (CRC) |
| GPIO | 24 (33QFN), 38 (48LQFP) |
| Operation temperature | -40°C to +85°C |
| Package | 33QFN, 48LQFP |
| Packing media | Tray |
Development Tool
- Integrated Serial Wire Debug Port (SW-DP)
- Support ISP (In-System Programming), IAP (In-Application Programming), ICP (In-Circuit Programming)
- Debug Adapter: e-Link32 Pro
- Development Environment: Keil uVision, IAR EWARM
Resources
MCU: Holtek HT32F52331, (including datasheet, user manual, library, example code, etc.)
| HS Code (reference) | 8542.31.00.00-2 |
|---|