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HT32F52230
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FabricanteHoltek Semicon
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Peça do Fabricante #HT32F52230
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Especificações
| Atributo | Valor |
| Manufacturer | Holtek Semicon |
| Package | SSOP-24 |
| Voltage - Supply | 2V~3.6V |
| CPU Core | ARM-M0 |
| Program Memory Type | FLASH |
| Program Storage Size | 33KB |
| ADC (Bit) | 12bit |
| CPU Maximum Speed | 40MHz |
Visão Geral
Description
The HT32F52230 is a 32-bit microcontroller from Holtek, based on the ARM Cortex-M0+ core. It operates at up to 48 MHz, featuring 64 KB Flash and 8 KB SRAM. Designed for low-power applications, it supports multiple power modes, making it ideal for battery-operated devices.
Key peripherals include:
- 12-bit ADC (up to 1 MSPS)
- USART, SPI, I²C interfaces
- PWM, timers, and comparators
- USB 2.0 Full-Speed support
It operates at 1.8V–3.6V, with robust ESD and EFT protection. Applications include consumer electronics, IoT, and industrial control. The HT32F52230 offers a cost-effective, efficient solution for embedded systems requiring moderate processing and connectivity.
For development, Holtek provides the HT-IDE3000 toolchain and evaluation boards.
Key peripherals include:
- 12-bit ADC (up to 1 MSPS)
- USART, SPI, I²C interfaces
- PWM, timers, and comparators
- USB 2.0 Full-Speed support
It operates at 1.8V–3.6V, with robust ESD and EFT protection. Applications include consumer electronics, IoT, and industrial control. The HT32F52230 offers a cost-effective, efficient solution for embedded systems requiring moderate processing and connectivity.
For development, Holtek provides the HT-IDE3000 toolchain and evaluation boards.
Equivalent
The HT32F52230, a 32-bit ARM Cortex-M0+ MCU by Holtek, has equivalents like:
- STMicroelectronics STM32F0 series (e.g., STM32F030)
- NXP LPC800 series (e.g., LPC812)
- Microchip SAM D20/D21
- GD32E230 by GigaDevice
- APM32F030 by Geehy
These offer similar performance (48-72MHz, 32KB-64KB Flash, 4KB-8KB RAM) and Cortex-M0+/M0 cores. Check pin compatibility and peripherals for exact matches.
- STMicroelectronics STM32F0 series (e.g., STM32F030)
- NXP LPC800 series (e.g., LPC812)
- Microchip SAM D20/D21
- GD32E230 by GigaDevice
- APM32F030 by Geehy
These offer similar performance (48-72MHz, 32KB-64KB Flash, 4KB-8KB RAM) and Cortex-M0+/M0 cores. Check pin compatibility and peripherals for exact matches.
Features
The HT32F52230 is a 32-bit ARM Cortex-M0+ microcontroller by Holtek. Key features:
- Core: 48 MHz Cortex-M0+ with 1.25 DMIPS/MHz
- Memory: 64 KB Flash, 8 KB SRAM
- Peripherals:
- 12-bit ADC (1 Msps, 10 channels)
- 12-bit DAC
- 4x USART, 2x I²C, 2x SPI
- 16-bit PWM, 8x timers
- USB 2.0 FS (device/host/OTG)
- Power: 2.5V–5.5V supply, low-power modes
- Packages: LQFP48, QFN32
- Security: CRC, 96-bit UID
Ideal for consumer, industrial, and USB applications.
- Core: 48 MHz Cortex-M0+ with 1.25 DMIPS/MHz
- Memory: 64 KB Flash, 8 KB SRAM
- Peripherals:
- 12-bit ADC (1 Msps, 10 channels)
- 12-bit DAC
- 4x USART, 2x I²C, 2x SPI
- 16-bit PWM, 8x timers
- USB 2.0 FS (device/host/OTG)
- Power: 2.5V–5.5V supply, low-power modes
- Packages: LQFP48, QFN32
- Security: CRC, 96-bit UID
Ideal for consumer, industrial, and USB applications.
Pinout
The HT32F52230 is a 32-bit ARM Cortex-M0+ microcontroller from Holtek.
- Pin Count: 20 pins (available in TSSOP-20 package).
- Key Functions:
- GPIO: Multiple general-purpose I/O pins.
- Communication: Supports USART, SPI, and I²C.
- Analog: 12-bit ADC for sensor interfacing.
- Timers: Multiple timers for PWM and event control.
- Debug: SWD (Serial Wire Debug) interface.
- Power: Operates at 2.4V–3.6V, low-power modes available.
Ideal for compact embedded applications requiring efficient processing and connectivity.
- Pin Count: 20 pins (available in TSSOP-20 package).
- Key Functions:
- GPIO: Multiple general-purpose I/O pins.
- Communication: Supports USART, SPI, and I²C.
- Analog: 12-bit ADC for sensor interfacing.
- Timers: Multiple timers for PWM and event control.
- Debug: SWD (Serial Wire Debug) interface.
- Power: Operates at 2.4V–3.6V, low-power modes available.
Ideal for compact embedded applications requiring efficient processing and connectivity.
Application
The HT32F52230, a 32-bit ARM Cortex-M0+ MCU by Holtek, is ideal for:
- Consumer Electronics: Smart home devices, wearables, remote controls.
- Industrial Control: Automation, sensors, motor control.
- IoT & Wireless: Bluetooth/Wi-Fi modules, edge nodes.
- Medical Devices: Portable monitors, diagnostic tools.
- Automotive: Auxiliary systems (e.g., lighting, small actuators).
- HMI: Touch panels, LED displays.
Its low power, high integration (ADC, PWM, UART), and cost-effectiveness suit embedded applications requiring efficient processing.
- Consumer Electronics: Smart home devices, wearables, remote controls.
- Industrial Control: Automation, sensors, motor control.
- IoT & Wireless: Bluetooth/Wi-Fi modules, edge nodes.
- Medical Devices: Portable monitors, diagnostic tools.
- Automotive: Auxiliary systems (e.g., lighting, small actuators).
- HMI: Touch panels, LED displays.
Its low power, high integration (ADC, PWM, UART), and cost-effectiveness suit embedded applications requiring efficient processing.
Package
The HT32F52230 microcontroller is available in LQFP48 (48-pin Low-Profile Quad Flat Package) and QFN48 (48-pin Quad Flat No-Lead) packages. Both are compact, surface-mount types suitable for space-constrained applications. The LQFP48 has leads, while the QFN48 is leadless with better thermal performance. Choose based on PCB design and assembly requirements.
