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HT32F52357 48LQFP
US$1.51
In stock
Quantity
1000
pieces
Product ID
HT32F52357-48LQFP
Description
The HT32F52357 is a 32-bit USB MCU with the Arm® Cortex®-M0+ core. It operates at a frequency of up to 60 MHz with a Flash accelerator to obtain maximum efficiency. A variety of peripherals, such as USB2.0, EBI, PDMA, AES-128/256, Hardware Divider DIV, QSPI, SPI, I2S, USART, UART, SCI, I2C, MCTM, GPTM, PWM, SCTM, BFTM, CRC-16/32, RTC, WDT, ADC, CMP, DAC and SW-DP (Serial Wire Debug Port), etc., are also implemented in the device. Several power saving modes provide the flexibility for maximum optimization between wakeup latency and power consumption.
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$1.51 | |
| 10-99 | 15% | US$1.28 | |
| 100-499 | 25% | US$1.13 | |
| 500+ | 35% | US$0.98 |
Features
| Part Number | HT32F52357 | HT32F52367 |
|---|---|---|
| MCU core | 32-bit ARM® Cortex®-M0+ processor core | 32-bit ARM® Cortex®-M0+ processor core |
| Operating frequency | Up to 60 MHz | Up to 60 MHz |
| Operating voltage | 1.65V - 3.6V | 1.65V - 3.6V |
| Flash memory | 128 KB | 256 KB |
| SRAM | 16 KB | 32 KB |
| Peripheral DMA (PDMA) | 6 channels | 6 channels |
| ADC | 12-bit x 12 channels, 1 Msps | 12-bit x 12 channels, 1 Msps |
| Analog Comparator (CMP) | 2 | 2 |
| DAC | 12-bit x 2 channels, 500Ksps | 12-bit x 2 channels, 500Ksps |
| Timers | BFTM x 2, SCTM x 2, PWM x 2, GPTM x 1, MCTM x 1 | BFTM x 2, SCTM x 2, PWM x 2, GPTM x 1, MCTM x 1 |
| Input Capture or PWM | 18 | 18 |
| Complementary PWM | 3 | 3 |
| Real-Time Clock (RTC) | √ | √ |
| ISO7816-3 Smart Card Interface (SCI) | 2 | 2 |
| USB | √ (USB 2.0 Full Speed device) | √ (USB 2.0 Full Speed device) |
| External Bus Interface (EBI) | √ | √ |
| Inter-IC Sound (I2S) | √ | √ |
| Interface | USART x 2, UART x 4, SPI x 2, I2C x 2, QSPI x 1 | USART x 2, UART x 4, SPI x 2, I2C x 2, QSPI x 1 |
| Others | Advanced encryption standard (AES), Cyclic redundancy check (CRC), Hardware divider (DIV) | Advanced encryption standard (AES), Cyclic redundancy check (CRC), Hardware divider (DIV) |
| GPIO | 37 (46QFN), 39 (48LQFP), 53 (64LQFP), 67 (80LQFP) | 37 (46QFN), 39 (48LQFP), 53 (64LQFP), 67 (80LQFP) |
| Operation temperature | -40°C to +85°C | -40°C to +85°C |
| Package | 46QFN, 48LQFP, 64LQFP, 80LQFP | 46QFN, 48LQFP, 64LQFP, 80LQFP |
| Packing media | Tray | 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 HT32F52357, (including datasheet, user manual, library, example code, etc.)
| HS Code (reference) | 8542.31.0000 |
|---|