Overview
The LPC1768UKZ is a high-performance 32-bit microcontroller from NXP USA Inc., based on the Arm Cortex-M3 processor. It is designed for embedded applications requiring a high level of integration and low power consumption. The microcontroller operates at frequencies of up to 100 MHz and features a comprehensive set of peripherals, making it suitable for a wide range of applications.
Key Specifications
| Specification | Details |
|---|---|
| Processor | Arm Cortex-M3 |
| Operating Frequency | Up to 100 MHz |
| Flash Memory | Up to 512 kB |
| SRAM | 32 kB + 16 kB (total 64 kB) |
| Package | WLCSP100 (5.07 mm x 5.07 mm x 0.53 mm) |
| Peripherals | Ethernet MAC, USB Device/Host/OTG, 4 UARTs, 2 CAN channels, 2 SSP controllers, SPI interface, 3 I2C-bus interfaces, I2S-bus interface, 8-channel 12-bit ADC, 10-bit DAC |
| GPIO | Up to 70 general purpose I/O pins |
| Other Features | Quadrature Encoder interface, Real-Time Clock (RTC), WatchDog Timer (WDT), Nested Vectored Interrupt Controller (NVIC), Memory Protection Unit (MPU) |
Key Features
- High-Performance Processor: Arm Cortex-M3 processor running at up to 100 MHz.
- Memory and Storage: Up to 512 kB of flash memory and 64 kB of SRAM.
- Peripheral Rich: Includes Ethernet MAC, USB Device/Host/OTG interface, multiple UARTs, CAN channels, SSP controllers, SPI interface, I2C-bus interfaces, and I2S-bus interface.
- Analog and Digital Conversion: 8-channel 12-bit ADC and 10-bit DAC.
- Timer and PWM: Four general purpose timers and 6-output general purpose PWM.
- Low Power and Real-Time Capabilities: Ultra-low power Real-Time Clock (RTC) with separate battery supply and WatchDog Timer (WDT).
- Debugging and Security: Standard JTAG debug interface, Serial Wire Debug, and Code Read Protection (CRP) with different security levels.
Applications
The LPC1768UKZ is versatile and can be used in a variety of applications, including:
- Industrial Automation: Control systems, motor control, and sensor interfaces.
- Medical Devices: Diagnostic equipment, patient monitoring systems, and medical imaging devices.
- Consumer Electronics: Smart home devices, audio equipment, and gaming consoles.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- Internet of Things (IoT): Smart sensors, IoT gateways, and connected devices.
Q & A
- What is the processor type of the LPC1768UKZ?
The LPC1768UKZ is based on the Arm Cortex-M3 processor. - What is the maximum operating frequency of the LPC1768UKZ?
The maximum operating frequency is up to 100 MHz. - How much flash and SRAM memory does the LPC1768UKZ have?
The LPC1768UKZ has up to 512 kB of flash memory and 64 kB of SRAM. - What types of interfaces does the LPC1768UKZ support?
The LPC1768UKZ supports Ethernet MAC, USB Device/Host/OTG, UARTs, CAN channels, SSP controllers, SPI interface, I2C-bus interfaces, and I2S-bus interface. - Does the LPC1768UKZ have any analog-to-digital conversion capabilities?
Yes, it includes an 8-channel 12-bit ADC and a 10-bit DAC. - What is the package type of the LPC1768UKZ?
The LPC1768UKZ is available in a WLCSP100 package. - Does the LPC1768UKZ support real-time clock functionality?
Yes, it includes an ultra-low power Real-Time Clock (RTC) with separate battery supply. - What debugging interfaces are available on the LPC1768UKZ?
The LPC1768UKZ supports standard JTAG debug interface and Serial Wire Debug. - Does the LPC1768UKZ have any security features?
Yes, it includes Code Read Protection (CRP) with different security levels and a Memory Protection Unit (MPU). - What are some common applications of the LPC1768UKZ?
The LPC1768UKZ can be used in industrial automation, medical devices, consumer electronics, automotive systems, and IoT devices.
