Overview
The LPC1758FBD80,551 is a 32-bit microcontroller from NXP Semiconductors, based on the ARM Cortex-M3 processor. This microcontroller is designed for embedded applications and features a high level of integration and low power consumption. It is part of the LPC1759/58/56/54/52/51 family, which offers a range of peripherals and interfaces to support various application needs.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor | ARM Cortex-M3 |
| Maximum Clock Frequency | Up to 100 MHz |
| Flash Memory | Up to 512 kB |
| SRAM | Up to 64 kB (including 32 kB on the CPU and additional 16 kB or 32 kB blocks) |
| Package Type | 80-pin LQFP (12 mm x 12 mm x 1.4 mm) |
| Interfaces | USB 2.0 Device/Host/OTG, Ethernet MAC (RMII), 4 UARTs, 2 CAN channels, 2 SSP controllers, SPI, 2 I2C-bus interfaces, I2S-bus interface |
| ADC/DAC | 6-channel 12-bit ADC, 10-bit DAC |
| Timers and PWM | 4 general purpose timers, motor control PWM, 6-output general purpose PWM |
| Real-Time Clock | Ultra-low power RTC with separate battery supply |
| General Purpose I/O | Up to 52 general purpose I/O pins |
Key Features
- ARM Cortex-M3 processor with Nested Vectored Interrupt Controller (NVIC) and Memory Protection Unit (MPU) supporting eight regions.
- In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software.
- Enhanced flash memory accelerator for high-speed operation with zero wait states.
- Multilayer AHB matrix interconnect and split APB bus for high throughput.
- Serial interfaces including Ethernet MAC, USB 2.0 full-speed device/host/OTG controller, UARTs, CAN channels, SSP controllers, SPI, and I2C-bus interfaces.
- Motor control PWM and Quadrature Encoder interface.
- Ultra-low power Real-Time Clock (RTC) with separate battery supply.
- Brownout detect, Power-On Reset (POR), and crystal oscillator with an operating range of 1 MHz to 25 MHz.
- Unique device serial number for identification purposes.
Applications
- eMetering
- Lighting
- Industrial networking
- Alarm systems
- White goods
- Motor control
Q & A
- What is the processor core of the LPC1758FBD80,551?
The processor core is the ARM Cortex-M3. - What is the maximum clock frequency of the LPC1758FBD80,551?
The maximum clock frequency is up to 100 MHz. - How much flash memory does the LPC1758FBD80,551 have?
The LPC1758FBD80,551 has up to 512 kB of flash memory. - What types of serial interfaces are available on the LPC1758FBD80,551?
The available serial interfaces include USB 2.0 Device/Host/OTG, Ethernet MAC (RMII), UARTs, CAN channels, SSP controllers, SPI, and I2C-bus interfaces. - Does the LPC1758FBD80,551 support motor control?
Yes, it supports motor control with a motor control PWM and Quadrature Encoder interface. - What is the package type of the LPC1758FBD80,551?
The package type is an 80-pin LQFP (12 mm x 12 mm x 1.4 mm). - Does the LPC1758FBD80,551 have a Real-Time Clock (RTC)?
Yes, it has an ultra-low power RTC with separate battery supply. - What are some of the key applications of the LPC1758FBD80,551?
Key applications include eMetering, lighting, industrial networking, alarm systems, white goods, and motor control. - How does the LPC1758FBD80,551 support programming?
It supports In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software. - What is the purpose of the Memory Protection Unit (MPU) in the LPC1758FBD80,551?
The MPU supports eight regions for memory protection.
