Overview
The LPC4357JBD2088 is a high-performance 32-bit microcontroller from NXP USA Inc., part of the LPC435x/3x/2x/1x series. This microcontroller is based on the Arm Cortex-M4 and Cortex-M0 architectures, offering a dual-core design that combines high performance with advanced peripherals and security features. It is particularly suited for complex and data-intensive embedded applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | Arm Cortex-M4 and Cortex-M0 |
| Flash Memory | Up to 1 MB |
| Package Type | 208-LQFP (28x28 mm) |
| Serial Interfaces | Quad SPI Flash Interface, High-Speed USB 2.0 Host/Device/OTG, CAN 2.0B, UART, USART, Ethernet MAC |
| Analog Peripherals | Two 10-bit ADCs, One 10-bit DAC |
| Timers and Counters | Four general-purpose timer/counters, Motor control PWM, Quadrature Encoder Interface (QEI) |
| GPIO | Up to 164 General-Purpose Input/Output pins |
| Security Features | AES encryption, OTP key storage, True Random Number Generation |
| Clock and Power | Crystal oscillator (1 MHz to 25 MHz), Internal RC oscillator, Ultra-low power Real-Time Clock (RTC) |
Key Features
- Asymmetric dual-core architecture with Arm Cortex-M4 and Cortex-M0 cores for high performance and low power consumption.
- High-speed connectivity options including Hi-Speed USB 2.0, CAN 2.0B, 10/100 Ethernet, and Quad SPI Flash Interface.
- Advanced timers and analog peripherals such as ADCs, DACs, and PWM for motor control.
- Graphic LCD controller supporting various display types.
- Secure Digital Input Output (SD/MMC) card interface.
- Eight-channel General-Purpose DMA controller and GPIO with DMA support.
- Security features including AES encryption, OTP key storage, and true random number generation.
Applications
- Motor control and industrial automation.
- Embedded audio applications.
- Power management and white goods.
- e-metering and smart energy solutions.
- RFID readers and other secure data applications.
Q & A
- What is the core architecture of the LPC4357JBD2088? The LPC4357JBD2088 is based on the Arm Cortex-M4 and Cortex-M0 cores.
- How much flash memory does the LPC4357JBD2088 have? The LPC4357JBD2088 has up to 1 MB of flash memory.
- What are the key serial interfaces available on this microcontroller? Key serial interfaces include Quad SPI Flash Interface, High-Speed USB 2.0 Host/Device/OTG, CAN 2.0B, UART, USART, and Ethernet MAC.
- What are the analog peripherals available on this microcontroller? The LPC4357JBD2088 includes two 10-bit ADCs and one 10-bit DAC.
- Does the LPC4357JBD2088 support graphic displays? Yes, it supports graphic LCD controllers for various display types.
- What security features are included in the LPC4357JBD2088? Security features include AES encryption, OTP key storage, and true random number generation.
- What is the package type of the LPC4357JBD2088? The package type is 208-LQFP (28x28 mm).
- What are some of the typical applications for the LPC4357JBD2088? Typical applications include motor control, embedded audio, power management, industrial automation, and RFID readers.
- Does the LPC4357JBD2088 support DMA operations? Yes, it includes an eight-channel General-Purpose DMA controller and GPIO with DMA support.
- What are the power management features of the LPC4357JBD2088? It includes a crystal oscillator, internal RC oscillator, and an ultra-low power Real-Time Clock (RTC).
