Overview
The LPC1517JBD48E is a 32-bit microcontroller from NXP USA Inc., part of the LPC1500 series. It is based on the ARM Cortex-M3 processor, which operates at frequencies up to 72 MHz. This microcontroller is designed for a wide range of applications, including industrial, medical, and consumer electronics, due to its robust feature set and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Device Core | ARM Cortex-M3 |
| Operating Frequency Max | 72 MHz |
| Data Bus Width | 32 bit |
| Program Memory Size | 64 KB |
| No. of Pins | 48 Pins |
| No. of I/O's | 32 I/O's |
| RAM Memory Size | 12 KB |
| ADC Channels | 16 Channels |
| ADC Resolution | 12 Bit |
| Supply Voltage Min | 2.4 V |
| Supply Voltage Max | 4.6 V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 105°C |
| IC Case / Package | LQFP |
| Interfaces | CAN, I2C, SPI, USART, USB |
| IC Mounting | Surface Mount |
Key Features
- ARM Cortex-M3 Processor: Runs at frequencies up to 72 MHz with a Nested Vectored Interrupt Controller (NVIC) and system tick timer.
- Memory: Up to 64 KB of flash memory, 12 KB of SRAM, and 4 KB of EEPROM.
- Peripherals: Includes full-speed USB 2.0 device, two SPI interfaces, three USARTs, one Fast-mode Plus I2C-bus interface, one C_CAN module, and a Real-time clock module.
- ADC and DAC: Two 12-channel/12-bit ADCs and one 12-bit DAC.
- PWM/Timers: Configurable PWM/timer subsystem with up to four 32-bit counter/timers or combinations of 16-bit and 32-bit timers.
- Power Management: Single power supply from 2.4 V to 3.6 V and low-power mode configuration options.
- GPIO and Interrupts: High-speed GPIO interface with up to 32 General-Purpose I/O pins and boolean pattern-matching feature on external inputs.
Applications
- Motor Control: Suitable for motor control applications due to its PWM/timer subsystem and high-resolution ADCs.
- Solar Inverters: Used in solar inverter systems for efficient power management.
- Home Appliances: Ideal for use in home appliances requiring advanced control and low power consumption.
- Industrial and Medical Devices: Used in various industrial and medical applications where reliability and precision are crucial.
- Building and Factory Automation: Employed in automation systems for buildings and factories due to its robust feature set and reliability.
Q & A
- What is the core processor of the LPC1517JBD48E?
The core processor is the ARM Cortex-M3. - What is the maximum operating frequency of the LPC1517JBD48E?
The maximum operating frequency is 72 MHz. - How much program memory does the LPC1517JBD48E have?
The LPC1517JBD48E has 64 KB of program memory. - What is the package type of the LPC1517JBD48E?
The package type is LQFP (48 pins). - What are the supply voltage ranges for the LPC1517JBD48E?
The supply voltage ranges from 2.4 V to 4.6 V. - What are the operating temperature ranges for the LPC1517JBD48E?
The operating temperature ranges from -40°C to 105°C. - Does the LPC1517JBD48E support USB?
Yes, it supports full-speed USB 2.0. - How many ADC channels does the LPC1517JBD48E have?
The LPC1517JBD48E has 16 ADC channels. - What is the resolution of the ADCs in the LPC1517JBD48E?
The ADC resolution is 12 bits. - Is the LPC1517JBD48E RoHS compliant?
Yes, the LPC1517JBD48E is RoHS compliant.
