Overview
The LPC1756FBD80Y is a high-performance 32-bit microcontroller from NXP USA Inc., based on the ARM Cortex-M3 core. This microcontroller is designed for a wide range of embedded applications, offering a high level of integration and low power consumption. It features 256 kB of flash memory, 32 kB of SRAM, and a variety of peripherals that make it versatile for various use cases.
Key Specifications
| Parameter | Description |
|---|---|
| Processor Core | ARM Cortex-M3 |
| Flash Memory | 256 kB |
| SRAM | 32 kB |
| Package | 80-LQFP |
| Maximum CPU Frequency | Up to 100 MHz |
| USB Interface | USB 2.0 full-speed device/host/OTG controller |
| UARTs | Four UARTs with fractional baud rate generation and internal FIFO |
| CAN Channels | Two CAN channels |
| I2C-bus Interfaces | Two I2C-bus interfaces |
| ADC/DAC | 6-channel 12-bit ADC, 10-bit DAC |
| GPIO Pins | Up to 52 general purpose I/O pins |
| Environmental Compliance | PbFree, EU RoHS compliant, Halogen Free, REACH SVHC compliant |
Key Features
- ARM Cortex-M3 Processor: Runs at frequencies up to 100 MHz with a Nested Vectored Interrupt Controller (NVIC) and Memory Protection Unit (MPU) supporting eight regions.
- Memory and Programming: Features 256 kB of on-chip flash programming memory with enhanced flash memory accelerator, In-System Programming (ISP), and In-Application Programming (IAP) via on-chip bootloader software.
- Peripheral Interfaces: Includes USB 2.0 full-speed device/host/OTG controller, four UARTs, two CAN channels, two SSP controllers, SPI interface, two I2C-bus interfaces, and an I2S-bus interface.
- Analog and Digital Peripherals: 6-channel 12-bit ADC, 10-bit DAC, motor control PWM, and a Quadrature Encoder interface.
- Timers and Clocks: Four general purpose timers/counters, ultra-low power Real-Time Clock (RTC) with separate battery supply, and a crystal oscillator with an operating range of 1 MHz to 25 MHz.
- Power Management: Power-On Reset (POR), Brownout detect, and processor wake-up from Power-down mode via various interrupts.
Applications
The LPC1756FBD80Y is suitable for a wide range of embedded applications, including:
- Industrial control systems
- Medical devices
- Consumer electronics
- Automotive systems
- IoT devices
- Robotics and automation
Q & A
- What is the core architecture of the LPC1756FBD80Y?
The LPC1756FBD80Y is based on the ARM Cortex-M3 core.
- How much flash and SRAM memory does the LPC1756FBD80Y have?
The LPC1756FBD80Y has 256 kB of flash memory and 32 kB of SRAM.
- What is the maximum CPU frequency of the LPC1756FBD80Y?
The maximum CPU frequency is up to 100 MHz.
- Does the LPC1756FBD80Y support USB?
Yes, it supports USB 2.0 full-speed device/host/OTG.
- How many UARTs and CAN channels does the LPC1756FBD80Y have?
It has four UARTs and two CAN channels.
- What are the analog peripherals available on the LPC1756FBD80Y?
It includes a 6-channel 12-bit ADC and a 10-bit DAC.
- Is the LPC1756FBD80Y environmentally compliant?
Yes, it is PbFree, EU RoHS compliant, Halogen Free, and REACH SVHC compliant.
- What is the package type of the LPC1756FBD80Y?
The package type is 80-LQFP.
- Does the LPC1756FBD80Y support In-System Programming (ISP) and In-Application Programming (IAP)?
Yes, it supports both ISP and IAP via on-chip bootloader software.
- What are some common applications of the LPC1756FBD80Y?
Common applications include industrial control systems, medical devices, consumer electronics, automotive systems, IoT devices, and robotics and automation.
