Overview
The LPC2361FBD100 is a single-chip 16-bit/32-bit microcontroller from NXP Semiconductors, based on the ARM7TDMI-S CPU. This microcontroller is designed to offer a high level of integration and performance, making it suitable for a variety of embedded applications. It features real-time emulation and a unique accelerator architecture that enhances performance by up to 30% over Thumb mode for critical code execution. The device is also optimized for code size reduction, with the 16-bit Thumb mode reducing code size by more than 30% with minimal performance penalty.
Key Specifications
| Specification | Details |
|---|---|
| CPU | ARM7TDMI-S 16-bit/32-bit |
| Flash Memory | Up to 64 kB |
| SRAM | Up to 32 kB (including 16 kB for general purpose and 8 kB for USB) |
| Ethernet | No (available in LPC2362 model) |
| USB | Full speed device with 4 kB of endpoint RAM |
| UARTs | Four UARTs |
| CAN Channels | Two CAN channels |
| SPI Interface | One SPI interface |
| Synchronous Serial Ports (SSP) | Two SSP interfaces |
| I2C Interfaces | Three I2C interfaces |
| I2S Interface | One I2S interface |
| ADC | 10-bit ADC |
| DAC | 10-bit DAC |
| PWM Unit | One PWM unit |
| GPIO Lines | Up to 70 fast GPIO lines |
| External Interrupt Pins | Up to 12 edge or level sensitive external interrupt pins |
| Package | LQFP100 plastic low profile quad flat package; 100 leads; body 14 × 14 × 1.4 mm |
| Temperature Range | -40°C to +85°C |
Key Features
- High-performance ARM7TDMI-S CPU with real-time emulation and accelerator architecture for enhanced performance.
- Flexible memory options including up to 64 kB of flash memory and up to 32 kB of SRAM.
- Rich set of serial communication interfaces: four UARTs, one SPI, two SSP, three I2C, and one I2S.
- USB full speed device with 4 kB of endpoint RAM.
- Two CAN channels for automotive and industrial applications.
- 10-bit ADC and 10-bit DAC for analog signal processing.
- One PWM unit and multiple timers for control applications.
- Up to 70 fast GPIO lines and up to 12 external interrupt pins.
- Battery-powered SRAM for low-power applications.
Applications
- Industrial control systems: The microcontroller's robust set of peripherals and high-performance CPU make it ideal for industrial automation and control.
- Medical systems: The device's precision and reliability are suitable for medical devices and equipment.
- Protocol converters: The variety of serial communication interfaces makes it well-suited for protocol conversion and communication gateways.
- Communications: The integrated Ethernet MAC (in the LPC2362 model) and other communication interfaces make it suitable for various communication applications.
Q & A
- What is the CPU architecture of the LPC2361FBD100?
The LPC2361FBD100 is based on the ARM7TDMI-S 16-bit/32-bit CPU.
- How much flash memory does the LPC2361FBD100 have?
The LPC2361FBD100 has up to 64 kB of flash memory.
- Does the LPC2361FBD100 have Ethernet capabilities?
No, the LPC2361FBD100 does not have Ethernet capabilities; this feature is available in the LPC2362 model.
- What types of serial communication interfaces are available on the LPC2361FBD100?
The device features four UARTs, one SPI interface, two SSP interfaces, three I2C interfaces, and one I2S interface.
- What is the temperature range of the LPC2361FBD100?
The temperature range is -40°C to +85°C.
- How many GPIO lines does the LPC2361FBD100 have?
The device has up to 70 fast GPIO lines.
- What is the package type of the LPC2361FBD100?
The package type is LQFP100, a plastic low profile quad flat package with 100 leads.
- Does the LPC2361FBD100 support USB?
Yes, it supports USB full speed device with 4 kB of endpoint RAM.
- What are the primary applications of the LPC2361FBD100?
The primary applications include industrial control, medical systems, protocol converters, and various communication applications.
- Does the LPC2361FBD100 have any power-saving features?
Yes, it includes battery-powered SRAM for low-power applications.
