Overview
The LPC1766FBD100 is a 32-bit microcontroller from NXP USA Inc., part of the LPC17xx 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 operates at frequencies up to 100 MHz and features a robust set of peripherals, including Ethernet, USB, CAN, and various serial interfaces. The LPC1766FBD100 is available in a 100-pin LQFP package and is suitable for use in industrial, automotive, and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | Arm Cortex-M3 |
| Core Size | 32-Bit |
| Program Memory Type | FLASH |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 64K x 8 |
| Supply Voltage | 2.4V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 100-LQFP (14x14 mm) |
| Number of I/O | 70 |
| Speed | 100MHz |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT |
| Connectivity | CANbus, Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG |
| Data Converter | A/D 8x12b; D/A 1x10b |
Key Features
- Arm Cortex-M3 Processor: Runs at frequencies up to 100 MHz.
- Memory and Storage: 256KB of flash memory and 64KB of SRAM.
- Peripheral Support: Includes Ethernet MAC, USB Device/Host/OTG interface, CAN channels, I2C-bus interfaces, SPI interface, I2S-bus interface, 12-bit ADC, 10-bit DAC, and motor control PWM.
- Power Management: Integrated Power Management Unit (PMU) with multiple power modes (Sleep, Deep sleep, Power-down, and Deep power-down).
- Security: Code Read Protection (CRP) with different security levels and a unique device serial number.
- Interrupt and Clock Management: Four external interrupt inputs, Non-maskable Interrupt (NMI) input, and a clock output function.
- Programming and Debugging: In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software, and an emulation trace module for real-time tracing.
Applications
The LPC1766FBD100 is versatile and can be used in a variety of applications, including:
- Industrial Automation: For control and monitoring systems.
- Automotive Systems: For infotainment, navigation, and control systems.
- Consumer Electronics: For devices requiring high performance and low power consumption, such as smart home devices and wearables.
- Medical Devices: For medical equipment that requires precise control and data processing.
- IoT Devices: For Internet of Things applications needing robust connectivity options like Ethernet, USB, and CAN.
Q & A
- What is the core processor of the LPC1766FBD100?
The core processor is the Arm Cortex-M3.
- What is the maximum operating frequency of the LPC1766FBD100?
The maximum operating frequency is 100 MHz.
- What type of memory does the LPC1766FBD100 have?
The LPC1766FBD100 has 256KB of flash memory and 64KB of SRAM.
- What are the key peripherals supported by the LPC1766FBD100?
The key peripherals include Ethernet MAC, USB Device/Host/OTG interface, CAN channels, I2C-bus interfaces, SPI interface, I2S-bus interface, 12-bit ADC, and 10-bit DAC.
- What is the supply voltage range for the LPC1766FBD100?
The supply voltage range is 2.4V to 3.6V.
- What is the operating temperature range for the LPC1766FBD100?
The operating temperature range is -40°C to 85°C.
- What package type is the LPC1766FBD100 available in?
The LPC1766FBD100 is available in a 100-pin LQFP package.
- Does the LPC1766FBD100 support in-system programming?
Yes, it supports In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software.
- What are the power management features of the LPC1766FBD100?
The LPC1766FBD100 has an integrated Power Management Unit (PMU) with multiple power modes: Sleep, Deep sleep, Power-down, and Deep power-down.
- Is the LPC1766FBD100 RoHS compliant?
Yes, the LPC1766FBD100 is RoHS compliant.
