Overview
The LPC4357JET256,551 is a high-performance, dual-core microcontroller designed by NXP Semiconductors. It features dual ARM Cortex-M4 and Cortex-M0 processors, enabling efficient multitasking and enhanced processing capabilities. This microcontroller is ideal for applications requiring high processing power, connectivity, and real-time operation, such as industrial automation, motor control, and smart home devices.
Key Specifications
| Parameter | Description |
|---|---|
| Core Processor | ARM Cortex-M4/M0 Dual-Core |
| Core Speed | Up to 204 MHz |
| Program Memory Type | FLASH |
| Program Memory Size | 1 MB (1024 KB x 8) |
| RAM Size | 136 KB x 8 |
| EEPROM Size | 16 KB x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package/Case | 256-LBGA (17x17 mm) |
| Number of I/O | Up to 164 |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG |
| Data Converters | A/D 8x10b; D/A 1x10b |
Key Features
- Dual-Core Processor: Offers ARM Cortex-M4/M0 cores for efficient multitasking and processing.
- Rich Peripherals: Includes Ethernet, USB, and CAN interfaces for versatile connectivity options.
- High Performance: Provides high processing power for demanding embedded applications.
- Integrated Flash Memory: Features integrated flash memory for program storage and data logging.
- Advanced Communication: Supports advanced communication protocols for seamless data exchange.
- GPIO and DMA: Up to 164 General-Purpose Input/Output (GPIO) pins with configurable pull-up/pull-down resistors and DMA support.
- Display Support: Supports monochrome and color STN panels and TFT color panels with various bpp and direct pixel mapping options.
- Power Management: Includes features like Brownout detect, Power-On Reset (POR), and Deep power-down modes.
Applications
- Industrial Automation: Suitable for control and automation in industrial environments.
- Motor Control: Ideal for motor control applications requiring precise and efficient processing.
- Embedded Audio Applications: Supports audio processing and other multimedia applications.
- Power Management: Used in power management systems for efficient energy handling.
- White Goods: Applicable in consumer electronics such as white goods.
- e-metering: Suitable for smart metering applications.
- RFID Readers: Used in RFID reader applications requiring high processing and connectivity.
Q & A
- What is the LPC4357JET256,551?
The LPC4357JET256,551 is a high-performance, dual-core microcontroller based on the ARM Cortex-M4 and Cortex-M0 processors, designed by NXP Semiconductors.
- How does the LPC4357JET256,551 work?
The LPC4357JET256,551 operates with a dual-core architecture, utilizing the ARM Cortex-M4 core for high-speed data processing and the Cortex-M0 core for efficient system control tasks. It supports a wide range of peripherals for versatile connectivity options.
- How many pins does the LPC4357JET256,551 have and what are their functions?
The LPC4357JET256,551 has up to 164 pins, including power supply pins, general-purpose input/output pins, communication pins, analog pins, and debug pins.
- What are the key peripherals supported by the LPC4357JET256,551?
The key peripherals include Ethernet, USB, CAN, UART, SPI, I²C, and others, providing versatile connectivity options.
- What is the operating voltage range of the LPC4357JET256,551?
The operating voltage range is 2.2 V ~ 3.6 V.
- What is the maximum operating temperature of the LPC4357JET256,551?
The maximum operating temperature is 85°C.
- What types of display interfaces are supported by the LPC4357JET256,551?
The microcontroller supports monochrome and color STN panels and TFT color panels with various bpp and direct pixel mapping options.
- Does the LPC4357JET256,551 support power management features?
Yes, it includes features like Brownout detect, Power-On Reset (POR), and Deep power-down modes.
- What are some typical applications of the LPC4357JET256,551?
Typical applications include industrial automation, motor control, embedded audio applications, power management, white goods, e-metering, and RFID readers.
- Is the LPC4357JET256,551 RoHS compliant?
Yes, the LPC4357JET256,551 is RoHS compliant.
