Overview
The LH75411N0Q100C0 is a 32-bit microcontroller from NXP USA Inc., part of the BlueStreak and LH7 series. This microcontroller is based on the ARM7TDMI-S™ core and is designed for high-performance applications. It features a ROMless architecture, making it highly flexible for various embedded systems. The device operates within a wide temperature range and supports multiple communication interfaces, making it suitable for a variety of industrial and consumer electronics applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | ARM7® |
| Core Size | 32-Bit Single-Core |
| Speed | 84 MHz |
| Program Memory Type | ROMless |
| RAM Size | 32K x 8 |
| Number of I/O | 76 |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Connectivity | EBI/EMI, SPI, SSI, SSP, UART/USART |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 8x10b |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 144-LQFP (20x20) |
Key Features
- High Performance: The LH75411N0Q100C0 operates at up to 84 MHz, driven by an internal PLL or external clock, ensuring high performance in various applications.
- ARM7TDMI-S™ Core: Based on the ARM7TDMI-S™ core, this microcontroller offers efficient processing and low power consumption.
- ROMless Architecture: The ROMless design provides flexibility for custom firmware and software development.
- On-chip SRAM: 32KB of on-chip SRAM enhances the microcontroller's performance and reduces the need for external memory.
- Multiple Peripherals: Includes brown-out detect/reset, DMA, LCD, POR, PWM, and WDT, making it versatile for different applications.
- Communication Interfaces: Supports EBI/EMI, SPI, SSI, SSP, and UART/USART for comprehensive connectivity.
- Wide Operating Temperature Range: Operates from -40°C to 85°C, making it suitable for harsh environmental conditions.
Applications
The LH75411N0Q100C0 microcontroller is suitable for a wide range of applications, including:
- Industrial Control Systems: Due to its robust peripherals and wide operating temperature range, it is ideal for industrial automation and control systems.
- Consumer Electronics: Its high performance and low power consumption make it a good fit for consumer electronics such as smart home devices and appliances.
- Automotive Systems: The microcontroller's reliability and ability to operate in harsh conditions make it suitable for automotive applications.
- Medical Devices: Its precision and reliability are beneficial for medical device applications where accuracy and stability are crucial.
Q & A
- What is the core processor of the LH75411N0Q100C0 microcontroller?
The core processor is the ARM7®. - What is the maximum operating speed of the LH75411N0Q100C0?
The maximum operating speed is 84 MHz. - What type of memory does the LH75411N0Q100C0 have?
The LH75411N0Q100C0 has a ROMless architecture with 32KB of on-chip SRAM. - How many I/O pins does the LH75411N0Q100C0 have?
The LH75411N0Q100C0 has 76 I/O pins. - What are the supported communication interfaces of the LH75411N0Q100C0?
The supported communication interfaces include EBI/EMI, SPI, SSI, SSP, and UART/USART. - What is the operating temperature range of the LH75411N0Q100C0?
The operating temperature range is -40°C to 85°C. - Is the LH75411N0Q100C0 lead-free and RoHS compliant?
Yes, the LH75411N0Q100C0 is lead-free and RoHS compliant. - What is the package type of the LH75411N0Q100C0?
The package type is 144-LQFP (20x20). - What are some of the peripherals available on the LH75411N0Q100C0?
The peripherals include brown-out detect/reset, DMA, LCD, POR, PWM, and WDT. - Is the LH75411N0Q100C0 still in production?
No, the LH75411N0Q100C0 is marked as obsolete.
