Overview
The LPC2378FBD144K is a high-performance microcontroller from NXP USA Inc., designed for embedded applications. It is based on the 16-bit/32-bit ARM7TDMI-S CPU and features a high level of integration and low power consumption, operating at frequencies up to 72 MHz. This microcontroller is part of the LPC2000 series and is known for its extensive set of peripherals and robust performance capabilities.
Key Specifications
| Specification | Details |
|---|---|
| Processor | 16-bit/32-bit ARM7TDMI-S CPU |
| Operating Frequency | Up to 72 MHz |
| Flash Memory | 512 kB |
| SRAM | 32 kB + 2 kB RTC SRAM |
| Package | LQFP144 (20x20x1.4 mm) |
| General Purpose I/O Pins | 104 pins with configurable pull-up/down resistors |
| ADC | 10-bit ADC with input multiplexing among 8 pins |
| DAC | 10-bit DAC |
| Timers/Counters | Four general purpose timers/counters with 8 capture inputs and 10 compare outputs |
| PWM/Timers | One PWM/timer block with support for three-phase motor control |
| RTC | Real-Time Clock with separate power pin |
| Serial Interfaces | Four UARTs, CAN controller with two channels, SPI controller, two SSP controllers, three I2C-bus interfaces, I2S interface |
| USB | USB 2.0 full-speed device with on-chip PHY and associated DMA controller |
| Ethernet | Ethernet MAC with associated DMA controller |
| Temperature Range | -40°C to +85°C |
Key Features
- High-performance 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation.
- Extensive set of peripherals including Ethernet MAC, USB 2.0 full-speed device, CAN controller, SPI, SSP, I2C, and I2S interfaces.
- 512 kB of flash memory and 32 kB of SRAM plus 2 kB of RTC SRAM.
- 10-bit ADC and 10-bit DAC for analog signal processing.
- Four general purpose timers/counters and one PWM/timer block for motor control.
- Real-Time Clock with separate power pin and 2 kB SRAM powered from the RTC power pin.
- 104 general purpose I/O pins with configurable pull-up/down resistors.
- Boundary scan for simplified board testing and versatile pin function selections.
Applications
- Industrial control systems.
- Medical systems.
- Protocol converters.
- Communications systems.
Q & A
- What is the processor type of the LPC2378FBD144K?
The LPC2378FBD144K is based on the 16-bit/32-bit ARM7TDMI-S CPU.
- What is the maximum operating frequency of the LPC2378FBD144K?
The maximum operating frequency is up to 72 MHz.
- How much flash and SRAM memory does the LPC2378FBD144K have?
The LPC2378FBD144K has 512 kB of flash memory and 32 kB of SRAM plus 2 kB of RTC SRAM.
- What types of serial interfaces are available on the LPC2378FBD144K?
The LPC2378FBD144K includes four UARTs, a CAN controller with two channels, SPI, two SSP controllers, three I2C-bus interfaces, and an I2S interface.
- Does the LPC2378FBD144K support USB and Ethernet?
- What is the temperature range of the LPC2378FBD144K?
The temperature range is -40°C to +85°C.
- How many general purpose I/O pins does the LPC2378FBD144K have?
The LPC2378FBD144K has 104 general purpose I/O pins with configurable pull-up/down resistors.
- What types of analog-to-digital and digital-to-analog converters are available on the LPC2378FBD144K?
The LPC2378FBD144K includes a 10-bit ADC and a 10-bit DAC.
- Does the LPC2378FBD144K have a Real-Time Clock?
- What are some common applications of the LPC2378FBD144K?
