| Specification of STM32F423ZHT3 | |
|---|---|
| Status | Active |
| Series | STM32F4 |
| Package | Tray |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Not Verified |
| Core Processor | ARM Cortex-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 100MHz |
| Connectivity | CANbus, EBI/EMI, IC, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, IS, LCD, POR, PWM, WDT |
| Number of I/O | 114 |
| Program Memory Size | 1.5MB (1.5M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 320K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 144-LQFP |
| Supplier Device Package | 144-LQFP (20×20) |
Applications
The STM32F423ZHT3 microcontroller is ideal for applications requiring high performance and low power consumption. It excels in automotive systems where it can manage complex control algorithms under stringent temperature conditions (-40¡ãC to +125¡ãC). In industrial automation, it supports advanced motion control tasks with its rich set of peripherals. For consumer electronics, it enables efficient power management solutions due to its low-power modes. Additionally, it finds application in IoT devices where it can handle sensor integration and communication protocols.
Key Advantages
1. Technical specification 1: The STM32F423ZHT3 features a Cortex-M4 core running at up to 84 MHz, providing exceptional processing speed for demanding applications.
2. Unique architecture feature: It includes a dedicated hardware FPU that enhances floating-point calculations significantly compared to previous models.
3. Power efficiency data: With a typical active current of 60 mA at 3.3 V and 80 MHz, it offers excellent energy efficiency suitable for battery-powered devices.
4. Certification standards: The chip complies with various safety and reliability standards such as ISO 26262 for automotive applications, ensuring robustness and safety in critical environments.
FAQ
Q1: Can the STM32F423ZHT3 be used in automotive applications?
A1: Yes, it is designed specifically for automotive applications, supporting ISO 26262 compliance and operating within wide temperature ranges.
Q2: Is the STM32F423ZHT3 compatible with other STM32 series microcontrollers?
A2: While there may be some level of software compatibility, the STM32F423ZHT3 has unique features like the dedicated hardware FPU which may require specific drivers or libraries when interfacing with other STM32 models.
Q3: What development tools should I use for the STM32F423ZHT3?
A3: We recommend using Keil MDK for C/C++ development and STMicroelectronics’ CubeMX for generating project configurations quickly. These tools provide comprehensive support for the STM32F423ZHT3 and help streamline the development process.
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