Overview
The LPC1549JBD100E is a 32-bit microcontroller from NXP USA Inc., part of the LPC1500 series. It is based on the Arm® Cortex™-M3 processor and is designed for a wide range of applications requiring high performance, low power consumption, and extensive peripheral support. This microcontroller is particularly suited for motor control, industrial automation, and other demanding embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Processor | Arm® Cortex™-M3 (version r2p1) |
| Maximum Clock Frequency | Up to 72 MHz |
| Program Memory Size | Up to 256 kB Flash |
| RAM Memory Size | Up to 36 kB SRAM |
| EEPROM Size | 4 kB |
| Number of Pins | 100 |
| Package Type | LQFP100 |
| Supply Voltage Range | 2.4 V to 3.6 V |
| Temperature Range | -40 °C to +105 °C |
| ADCs | Two 12-bit, 12-channel, 2 Msamples/s |
| DAC | One 12-bit, 500 kSamples/s |
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 up to 76 General-Purpose I/O (GPIO) pins
- Quadrature Encoder Interface (QEI)
- Configurable PWM/timer/motor control subsystem with up to four 32-bit counter/timers
- Three USART interfaces, two SPI controllers, one I2C-bus interface, and one C_CAN controller
- Full-speed USB 2.0 device controller with on-chip PHY
- Real-time clock module with independent power supply and dedicated oscillator
- Integrated Power Management Unit (PMU) for reduced power modes
- Unique device serial number for identification
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 LPC1549JBD100E?
The LPC1549JBD100E is based on the Arm® Cortex™-M3 processor. - What is the maximum clock frequency of the LPC1549JBD100E?
The maximum clock frequency is up to 72 MHz. - How much program memory does the LPC1549JBD100E have?
The LPC1549JBD100E has up to 256 kB of flash memory. - What is the RAM memory size of the LPC1549JBD100E?
The RAM memory size is up to 36 kB SRAM. - What is the package type of the LPC1549JBD100E?
The package type is LQFP100. - What is the supply voltage range of the LPC1549JBD100E?
The supply voltage range is 2.4 V to 3.6 V. - What are the key peripherals of the LPC1549JBD100E?
The key peripherals include two 12-bit ADCs, one 12-bit DAC, three USARTs, two SPI interfaces, one I2C-bus interface, one C_CAN controller, and a full-speed USB 2.0 device controller. - Does the LPC1549JBD100E support motor control?
Yes, it has a configurable PWM/timer/motor control subsystem. - What are some common applications of the LPC1549JBD100E?
Common applications include motor control, solar inverters, motion drives, home appliances, and industrial automation. - Does the LPC1549JBD100E have a real-time clock module?
Yes, it includes a real-time clock module with independent power supply and dedicated oscillator.
