Overview
The LPC1549JBD100 is a 32-bit microcontroller from NXP USA Inc., part of the LPC1500 series. It is optimized for fast, easy, and high-precision motor control and incorporates a wide range of features necessary for various industrial and consumer applications. The microcontroller is based on the ARM Cortex-M3 processor, which provides high performance and efficiency.
Key Specifications
| Specification | Details |
|---|---|
| Processor | ARM Cortex-M3 (version r2p1) |
| Maximum Clock Frequency | Up to 72 MHz |
| Memory | Up to 256 kB flash, 36 kB SRAM, 4 kB EEPROM |
| Package | LQFP100 plastic low profile quad flat package |
| Power Supply | Single power supply 2.4 V to 3.6 V |
| Temperature Range | -40 °C to +105 °C |
| GPIO | Up to 76 General-Purpose I/O (GPIO) pins |
| Analog Peripherals | Two 12-bit ADCs, one 12-bit DAC, four voltage comparators, integrated temperature sensor |
| Serial Interfaces | Three USARTs, two SPI interfaces, one I2C-bus interface, one C_CAN module, one USB 2.0 full-speed device controller |
Key Features
- ARM Cortex-M3 processor with Nested Vectored Interrupt Controller (NVIC) and system tick timer
- Serial Wire Debug (SWD) with four breakpoints and two watchpoints
- Single-cycle multiplier and Memory Protection Unit (MPU)
- High-speed GPIO interface with configurable pull-up/pull-down resistors and programmable digital glitch filter
- Configurable PWM/timer/motor control subsystem with up to four 32-bit counter/timers or up to eight 16-bit counter/timers
- DMA engine to service most peripherals
- Real-time clock module with independent power supply and dedicated oscillator
- Quadrature Encoder Interface (QEI) and CRC engine
Applications
- Motor control
- Solar inverters
- Motion drives
- Home appliances
- Digital power supplies
- Building and factory automation
- Industrial and medical applications
Q & A
- What is the processor core of the LPC1549JBD100?
The LPC1549JBD100 is based on the ARM Cortex-M3 processor. - What is the maximum clock frequency of the LPC1549JBD100?
The maximum clock frequency is up to 72 MHz. - What types of memory does the LPC1549JBD100 have?
The LPC1549JBD100 has up to 256 kB of flash memory, 36 kB of SRAM, and 4 kB of EEPROM. - What is the package type of the LPC1549JBD100?
The package type is LQFP100 plastic low profile quad flat package. - What is the power supply range for the LPC1549JBD100?
The power supply range is 2.4 V to 3.6 V. - What is the temperature range for the LPC1549JBD100?
The temperature range is -40 °C to +105 °C. - How many GPIO pins does the LPC1549JBD100 have?
The LPC1549JBD100 has up to 76 General-Purpose I/O (GPIO) pins. - What analog peripherals are available on the LPC1549JBD100?
The LPC1549JBD100 includes two 12-bit ADCs, one 12-bit DAC, four voltage comparators, and an integrated temperature sensor. - What serial interfaces are supported by the LPC1549JBD100?
The LPC1549JBD100 supports three USARTs, two SPI interfaces, one I2C-bus interface, one C_CAN module, and one USB 2.0 full-speed device controller. - What are some common applications of the LPC1549JBD100?
Common applications include motor control, solar inverters, motion drives, home appliances, digital power supplies, building and factory automation, and industrial and medical applications.
