Overview
The LPC4078FET208551 is a 32-bit microcontroller from NXP USA Inc., part of the LPC40xx series. This device is based on the ARM Cortex-M4 core, which offers advanced features such as low power consumption and enhanced debug capabilities. The microcontroller operates at a maximum CPU frequency of 120 MHz and is packaged in a 208-TFBGA (15x15) case. It is designed for a wide range of applications, including industrial, medical, and communication systems, due to its robust peripheral set and versatile interface options.
Key Specifications
| Part Number | LPC4078FET208551 |
|---|---|
| Core Processor | ARM Cortex-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 120 MHz |
| Program Memory Size | 512 KB (512K x 8) FLASH |
| RAM Size | 96 KB x 8 |
| EEPROM Size | 4032 x 8 |
| Connectivity | CAN, EBI/EMI, Ethernet, I²C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O | 165 |
| Data Converters | A/D 8x12b, D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 208-TFBGA (15x15) |
| Voltage - Supply (Vcc/Vdd) | 2.4 V ~ 3.6 V |
Key Features
- ARM Cortex-M4 Core: Offers low power consumption and enhanced debug features.
- High-Speed Operation: Operates at up to 120 MHz CPU frequency.
- Memory and Storage: Includes 512 KB of FLASH program memory, 96 KB of SRAM, and 4032 bytes of EEPROM.
- Peripheral Set: Features a wide range of peripherals including DMA, I²S, PWM, WDT, and multiple serial interfaces like UART, SPI, and USB.
- Connectivity Options: Supports CAN, Ethernet, I²C, IrDA, Microwire, QEI, SD, SSP, and USB OTG.
- Power Management: Operates on a single 3.3 V power supply with a voltage range of 2.4 V to 3.6 V.
- Debug and Development: Includes JTAG and Serial Wire Debug (SWD), serial trace, eight breakpoints, and four watch points.
- Real-Time Clock (RTC): With a separate power domain and battery-powered backup registers.
Applications
- Communications: Point-of-sale terminals, web servers, multi-protocol bridges.
- Industrial/Medical: Industrial control systems, medical devices, and other applications requiring robust and reliable microcontrollers.
- Consumer Electronics: Can be used in various consumer electronics requiring advanced microcontroller capabilities.
Q & A
- What is the core processor of the LPC4078FET208551?
The core processor is the ARM Cortex-M4.
- What is the maximum CPU frequency of the LPC4078FET208551?
The maximum CPU frequency is 120 MHz.
- What type of memory does the LPC4078FET208551 have?
It has 512 KB of FLASH program memory, 96 KB of SRAM, and 4032 bytes of EEPROM.
- What are the connectivity options available on the LPC4078FET208551?
It supports CAN, Ethernet, I²C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, and USB OTG.
- What is the operating temperature range of the LPC4078FET208551?
The operating temperature range is -40°C to 85°C.
- What is the package type of the LPC4078FET208551?
The package type is 208-TFBGA (15x15).
- What is the voltage supply range for the LPC4078FET208551?
The voltage supply range is 2.4 V to 3.6 V.
- Does the LPC4078FET208551 have a Real-Time Clock (RTC)?
Yes, it includes a Real-Time Clock (RTC) with a separate power domain and battery-powered backup registers.
- What debug features are available on the LPC4078FET208551?
It includes JTAG and Serial Wire Debug (SWD), serial trace, eight breakpoints, and four watch points.
- What are some typical applications of the LPC4078FET208551?
Typical applications include point-of-sale terminals, web servers, multi-protocol bridges, industrial control systems, and medical devices.
