Overview
The LPC54102J256BD64QL is a high-performance, low-power 32-bit microcontroller from NXP USA Inc., featuring a dual-core ARM Cortex-M4/M0+ architecture. This microcontroller is designed for a wide range of embedded applications, offering a rich set of peripherals and flexible connectivity options. It operates within a voltage range of 1.62 V to 3.6 V and has an operating temperature range of -40°C to 105°C, making it suitable for various environmental conditions.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | Dual-core ARM Cortex-M4/M0+ |
| Core Speed | Up to 100 MHz |
| Program Memory | 256 KB Flash |
| SRAM | 104 KB (96 KB main SRAM + 8 KB additional SRAM) |
| Package | LQFP64: Plastic low profile quad flat package; 64 leads; body 10 x 10 x 1.4 mm |
| Voltage Supply | 1.62 V to 3.6 V |
| Operating Temperature | -40°C to 105°C |
| ADC | 12-bit, 12 channels |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, I²C, SPI, UART/USART |
| Number of I/O | 39 |
Key Features
- Dual-core ARM Cortex-M4/M0+ processor for high performance and low power consumption.
- Integrated Power Management Unit (PMU) to minimize power consumption with various power-saving modes (sleep, deep sleep, power down, and deep power-down).
- Wake-up from deep sleep and power down modes via activity on USART, SPI, and I2C peripherals or RTC alarm.
- Flash In-Application Programming (IAP) and In-System Programming (ISP) capabilities.
- Rich set of peripherals including four USART interfaces, three I²C interfaces, two SPI interfaces, and multiple timers.
- Unique device serial number (128 bit) for identification.
- JTAG boundary scan supported.
Applications
- Industrial automation and control systems.
- Consumer electronics such as smart home devices and wearables.
- Automotive systems, including infotainment and driver assistance.
- Medical devices requiring high performance and low power consumption.
- IoT devices and edge computing applications.
Q & A
- What is the core architecture of the LPC54102J256BD64QL microcontroller?
The LPC54102J256BD64QL features a dual-core ARM Cortex-M4/M0+ architecture.
- What is the maximum operating frequency of this microcontroller?
The maximum operating frequency is up to 100 MHz.
- How much flash and SRAM memory does this microcontroller have?
It has 256 KB of flash memory and 104 KB of SRAM.
- What are the power-saving modes available in this microcontroller?
The microcontroller supports sleep, deep sleep, power down, and deep power-down modes.
- How can the microcontroller wake up from deep sleep or power down modes?
It can wake up via activity on USART, SPI, and I2C peripherals or using the RTC alarm.
- What is the operating temperature range of this microcontroller?
The operating temperature range is -40°C to 105°C.
- What types of serial interfaces are available on this microcontroller?
It includes four USART interfaces, three I²C interfaces, and two SPI interfaces.
- Does the microcontroller support JTAG boundary scan?
Yes, it supports JTAG boundary scan.
- What is the package type and size of the LPC54102J256BD64QL?
It is packaged in a LQFP64: plastic low profile quad flat package with 64 leads; the body size is 10 x 10 x 1.4 mm.
- What are some typical applications for this microcontroller?
Typical applications include industrial automation, consumer electronics, automotive systems, medical devices, and IoT devices.
