LPC54101

LPC5410x 32-bit ARM Cortex-M4/M0+ MCU; 104 kB SRAM; 512 kB flash, 3 x I2C, 2 x SPI, 4 x USART, 32-bit counter/ timers, SCTimer/PWM, 12-bit 5.0 Msamples/sec ADC Rev. 2.12 — 3 September 2020 Product data sheet 1. General description The LPC5410x are ARM Cortex-M4 based microcontrollers for embedded applications. These devices include: Optional ARM Cortex-M0+ coprocessor. 104 kB of on-chip SRAM. Up to 512 kB on-chip flash. State-Configurable Timer with PWM capabilities (SCTimer/PWM). RTC/alarm timer. 24-bit Multi-Rate Timer (MRT). 12-bit 5.0 Msamples/sec ADC. Repetitive Interrupt Timer (RIT). Windowed Watchdog Timer (WWDT). Two SPIs. Three Fast-mode plus I2C-bus interfaces with high-speed slave mode. Four USARTs. Five general-purpose timers. The ARM Cortex-M4 is a 32-bit core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration. The ARM Cortex-M4 CPU incorporates a 3-stage pipeline, uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals, and includes an internal prefetch unit that supports speculative branching. The ARM Cortex-M4 supports single-cycle digital signal processing and SIMD instructions. A hardware floating-point unit is integrated in the core. The ARM Cortex-M0+ coprocessor is an energy-efficient and easy-to-use 32-bit core which is code and tool-compatible with the Cortex-M4 core. The Cortex-M0+ co...