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HT32F52241
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FabricanteHoltek Semicon
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Peça do Fabricante #HT32F52241
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Especificações
| Atributo | Valor |
| Manufacturer | Holtek Semicon |
| Package | LQFP-48(7x7) |
| Number of I/O | 40 |
| Voltage - Supply | 2V~3.6V |
| CPU Core | ARM-M0 |
| Program Memory Type | FLASH |
| Program Storage Size | 64KB |
| ADC (Bit) | 12bit |
| CPU Maximum Speed | 48MHz |
Visão Geral
Description
The HT32F52241 is a 32-bit ARM Cortex-M0+ microcontroller by Holtek, designed for embedded applications. Key features include:
- Core: 48 MHz Cortex-M0+ with up to 64 KB Flash and 8 KB SRAM.
- Peripherals: USB 2.0 FS, multiple UART/SPI/I²C interfaces, 12-bit ADC, PWM, and GPIOs.
- Low Power: Supports sleep modes for energy-efficient operation.
- Packages: Available in LQFP48 and QFN32.
Ideal for consumer electronics, IoT devices, and industrial control due to its balance of performance, connectivity, and cost.
- Core: 48 MHz Cortex-M0+ with up to 64 KB Flash and 8 KB SRAM.
- Peripherals: USB 2.0 FS, multiple UART/SPI/I²C interfaces, 12-bit ADC, PWM, and GPIOs.
- Low Power: Supports sleep modes for energy-efficient operation.
- Packages: Available in LQFP48 and QFN32.
Ideal for consumer electronics, IoT devices, and industrial control due to its balance of performance, connectivity, and cost.
Equivalent
The HT32F52241 (Holtek) is a 32-bit ARM Cortex-M0+ MCU. Equivalent alternatives include:
- STMicroelectronics STM32F0 series (e.g., STM32F030)
- NXP LPC800 series (e.g., LPC812)
- Microchip SAM D20/D21 (Cortex-M0+)
- GD32E230 (GigaDevice, Cortex-M23)
- EFM32 Zero series (Silicon Labs)
These offer similar performance (48-72MHz, 32-64KB Flash, 8-16KB RAM) and peripherals (ADC, UART, SPI, I2C). Choose based on availability, cost, and ecosystem preferences.
- STMicroelectronics STM32F0 series (e.g., STM32F030)
- NXP LPC800 series (e.g., LPC812)
- Microchip SAM D20/D21 (Cortex-M0+)
- GD32E230 (GigaDevice, Cortex-M23)
- EFM32 Zero series (Silicon Labs)
These offer similar performance (48-72MHz, 32-64KB Flash, 8-16KB RAM) and peripherals (ADC, UART, SPI, I2C). Choose based on availability, cost, and ecosystem preferences.
Pinout
The HT32F52241 is a 32-bit ARM Cortex-M0+ microcontroller from Holtek.
- Pin Count: 48 pins (LQFP-48 package).
- Key Functions:
- GPIO: Multiple general-purpose I/O pins.
- Communication: Supports UART, SPI, I²C, and USB 2.0 FS.
- Analog: 12-bit ADC with up to 10 channels.
- Timers: Multiple 16-bit timers, PWM, and basic timers.
- Memory: Up to 64KB Flash and 8KB SRAM.
- Debug: SWD (Serial Wire Debug) interface.
It is suitable for embedded applications requiring low-power operation and connectivity.
- Pin Count: 48 pins (LQFP-48 package).
- Key Functions:
- GPIO: Multiple general-purpose I/O pins.
- Communication: Supports UART, SPI, I²C, and USB 2.0 FS.
- Analog: 12-bit ADC with up to 10 channels.
- Timers: Multiple 16-bit timers, PWM, and basic timers.
- Memory: Up to 64KB Flash and 8KB SRAM.
- Debug: SWD (Serial Wire Debug) interface.
It is suitable for embedded applications requiring low-power operation and connectivity.
Manufacturer
The HT32F52241 is manufactured by Holtek Semiconductor Inc., a Taiwanese company specializing in integrated circuits (ICs).
Holtek is known for producing microcontrollers (MCUs), mixed-signal ICs, and other semiconductor solutions, focusing on consumer electronics, industrial applications, and IoT devices. The HT32 series is their ARM Cortex-M-based MCU lineup, offering cost-effective, low-power solutions for embedded systems.
Founded in 1983, Holtek is a mid-tier player in the semiconductor industry, emphasizing innovation and affordability.
Holtek is known for producing microcontrollers (MCUs), mixed-signal ICs, and other semiconductor solutions, focusing on consumer electronics, industrial applications, and IoT devices. The HT32 series is their ARM Cortex-M-based MCU lineup, offering cost-effective, low-power solutions for embedded systems.
Founded in 1983, Holtek is a mid-tier player in the semiconductor industry, emphasizing innovation and affordability.
Application
The HT32F52241, a 32-bit ARM Cortex-M0+ MCU by Holtek, is used in:
- Consumer Electronics: Smart home devices, wearables.
- Industrial Control: Automation, sensors, motor control.
- IoT: Wireless modules, edge computing.
- Medical Devices: Portable monitors, diagnostic tools.
- Automotive: Auxiliary systems, lighting control.
- Embedded Systems: HMI, low-power applications.
Its features (low power, high integration, multiple peripherals) suit cost-sensitive, compact designs.
- Consumer Electronics: Smart home devices, wearables.
- Industrial Control: Automation, sensors, motor control.
- IoT: Wireless modules, edge computing.
- Medical Devices: Portable monitors, diagnostic tools.
- Automotive: Auxiliary systems, lighting control.
- Embedded Systems: HMI, low-power applications.
Its features (low power, high integration, multiple peripherals) suit cost-sensitive, compact designs.
Package
The HT32F52241 microcontroller is available in a LQFP48 package (48-pin Low-Profile Quad Flat Package). This compact, surface-mount package is suitable for space-constrained applications, offering good thermal and electrical performance. Pin spacing is typically 0.5mm. Other variants may exist, but LQFP48 is common for this model.
