Overview
The LPC54101J256BD64QL is a 32-bit microcontroller from NXP Semiconductors, part of the LPC54100 series. This device is based on the power-efficient ARM Cortex-M4 core, with an optional ARM Cortex-M0+ coprocessor. It is designed to offer high performance and low power consumption, making it suitable for a wide range of applications, including IoT devices, industrial control systems, and consumer electronics.
Key Specifications
| Specification | Details |
|---|---|
| Core Processor | ARM Cortex-M4 with optional ARM Cortex-M0+ coprocessor |
| Flash Memory | Up to 256 kB |
| SRAM | 104 kB (96 kB main SRAM + 8 kB additional SRAM) |
| Operating Frequency | Up to 150 MHz |
| Supply Voltage | 1.62 V to 3.6 V |
| Package | 64-LQFP (Low Profile Quad Flat Package) |
| Operating Temperature | -40 °C to 105 °C |
| Interfaces | Four USART interfaces, two I2C interfaces, two SPI interfaces, and more |
| ADC | 12-channel, 12-bit Analog-to-Digital Converter |
| Power Modes | Sleep, Deep Sleep, Power Down, and Deep Power-Down modes |
| Wake-Up Sources | USART, SPI, I2C, and RTC alarm |
Key Features
- High Performance: ARM Cortex-M4 core with an optional ARM Cortex-M0+ coprocessor for efficient processing.
- Low Power Consumption: Integrated Power Management Unit (PMU) and multiple power-saving modes.
- Advanced Peripherals: Includes USART, SPI, I2C, and a 12-channel 12-bit ADC.
- Debug Capabilities: Serial Wire Debug with four breakpoints and two watchpoints.
- Memory and Storage: Up to 256 kB of flash memory and 104 kB of SRAM.
- Security and Identification: Unique 128-bit device serial number for identification.
Applications
The LPC54101J256BD64QL is versatile and can be used in various applications, including:
- Internet of Things (IoT) Devices: For smart home devices, wearables, and other connected devices.
- Industrial Control Systems: For automation, motor control, and sensor monitoring.
- Consumer Electronics: For devices such as smart appliances, gaming consoles, and audio equipment.
- Automotive Systems: For infotainment systems, driver assistance systems, and vehicle control units.
Q & A
- What is the core processor of the LPC54101J256BD64QL?
The core processor is an ARM Cortex-M4 with an optional ARM Cortex-M0+ coprocessor. - How much flash memory does the LPC54101J256BD64QL have?
It has up to 256 kB of flash memory. - What is the total SRAM available on this microcontroller?
The total SRAM is 104 kB, composed of 96 kB main SRAM and 8 kB additional SRAM. - What are the operating voltage and temperature ranges for this device?
The operating voltage range is 1.62 V to 3.6 V, and the operating temperature range is -40 °C to 105 °C. - What types of interfaces does the LPC54101J256BD64QL support?
It supports four USART interfaces, two I2C interfaces, two SPI interfaces, and more. - Does the LPC54101J256BD64QL have any power-saving modes?
Yes, it has sleep, deep sleep, power down, and deep power-down modes. - How can the LPC54101J256BD64QL be woken up from power-saving modes?
It can be woken up via activity on the USART, SPI, and I2C peripherals, or by the RTC alarm. - What is the package type of the LPC54101J256BD64QL?
The package type is 64-LQFP (Low Profile Quad Flat Package). - Does the LPC54101J256BD64QL have a unique identifier?
Yes, it has a unique 128-bit device serial number for identification. - What debug capabilities does the LPC54101J256BD64QL offer?
It offers Serial Wire Debug with four breakpoints and two watchpoints.
