Overview
The LPC54605J512BD100K is a 32-bit microcontroller from NXP USA Inc., part of the LPC546xx MCU family. This microcontroller is built around the Arm Cortex-M4 core, which offers high performance and power efficiency. It operates at a frequency of up to 220 MHz and includes a Floating Point Unit (FPU) and Memory Protection Unit (MPU). The device is designed to provide advanced features and multiple high-speed connectivity options, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M4 (version r0p1) |
| Maximum CPU Frequency | Up to 220 MHz |
| Flash Memory | Up to 512 KB on-chip flash program memory |
| SRAM | Up to 200 KB total SRAM (160 KB main SRAM + 32 KB SRAM on I&D buses + 8 KB for USB traffic) |
| EEPROM | 16 KB |
| ADC | 12-bit, 5.0 Msamples/sec, with integrated temperature sensor |
| Serial Interfaces | Up to ten serial peripherals (USART, SPI, I2C) |
| Timers | Five 32-bit general-purpose timers/counters, SCTimer/PWM, RTC/alarm timer, Multi-Rate Timer (MRT), Windowed Watchdog Timer (WWDT) |
| Power Supply | Single power supply 1.71 V to 3.6 V |
| Operating Temperature | -40 °C to +105 °C |
| Package | 100LQFP |
Key Features
- High-Performance Core: Arm Cortex-M4 core with FPU and MPU, operating at up to 220 MHz.
- Advanced Timers: Five 32-bit general-purpose timers/counters, SCTimer/PWM, RTC/alarm timer, Multi-Rate Timer (MRT), and Windowed Watchdog Timer (WWDT).
- Serial Communication: Up to ten flexible serial communication peripherals (USART, SPI, I2S, I2C).
- Memory and Storage: Up to 512 KB on-chip flash program memory, up to 200 KB SRAM, and 16 KB EEPROM.
- Power Management: Programmable Power Management Unit (PMU) with reduced power modes (sleep, deep-sleep, deep power-down) and wake-up from deep-sleep modes via USART, SPI, and I2C peripherals.
- DMIC Subsystem: Dual-channel PDM microphone interface with flexible decimators, hardware voice activity detection, and I2S streaming.
- Security and Authentication: Secure Hash Algorithm (SHA), OTP API, and Random Number Generator (RNG) API.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication protocols like CAN FD.
- Consumer Electronics: Ideal for smart home devices, audio systems, and other consumer electronics requiring high-performance and low power consumption.
- Medical Devices: Can be used in medical devices that require precise timing, low power consumption, and advanced serial communication capabilities.
- Automotive Systems: Applicable in automotive systems for control units, infotainment systems, and other vehicle electronics.
Q & A
- What is the core of the LPC54605J512BD100K microcontroller?
The core is the Arm Cortex-M4 (version r0p1).
- What is the maximum CPU frequency of the LPC54605J512BD100K?
Up to 220 MHz.
- How much flash memory does the LPC54605J512BD100K have?
Up to 512 KB on-chip flash program memory.
- What types of serial interfaces are available on the LPC54605J512BD100K?
Up to ten serial peripherals including USART, SPI, I2S, and I2C.
- Does the LPC54605J512BD100K support power management features?
Yes, it includes a programmable Power Management Unit (PMU) with various reduced power modes.
- What is the operating temperature range of the LPC54605J512BD100K?
-40 °C to +105 °C.
- What package type is the LPC54605J512BD100K available in?
100LQFP.
- Does the LPC54605J512BD100K have any security features?
Yes, it includes Secure Hash Algorithm (SHA), OTP API, and Random Number Generator (RNG) API.
- Can the LPC54605J512BD100K be used in industrial automation applications?
Yes, it is suitable for industrial automation due to its advanced timers and serial communication capabilities.
- Does the LPC54605J512BD100K support USB interfaces?
Yes, it supports USB 2.0 host/device interfaces and includes ROM-based USB drivers.
