【產品特性】•100MHz single & dual core architecture
•Cortex-M0+: 55µA/MHz (optional)
•12-bit, 12-channel, 4.8Msps ADC
•Low power I2C, USART & SPI
•Asynchronous & Synchronous clock options
•Wakeup CPU from Power Down in slave mode
•Wide operating voltage: 1.62 to 3.6V
•WLCSP49 – 3.28 x 3.28 mm
•LQFP64 – 10 x 10 mm
‧Robotics and Automation
‧Gaming / Entertainment
【文字介紹】The LPC541xx is an ARM Cortex-M4-based microcontroller for embedded applications. The ARM Cortex-M4 is a next generation core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of block integration, and DSP instructions. In addition, the LPCxxxx includes an ARM Cortex-M0+ coprocessor.
The LPC541xx operates at CPU frequencies of up to 100 MHz. The ARM Cortex-M4 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals. The ARM Cortex-M4 CPU also includes an internal prefetch unit that supports speculative branching.
The LPC541xx includes 96 kB of on-chip SRAM, 512 kB on-chip flash, eight 32-bit timers