Описание
The LPC5410x are ARM Cortex-M4 based microcontrollers for embedded applications. These devices include an optional ARM Cortex-M0+ coprocessor, 104 kB of on-chip SRAM, up to 512 kB on-chip flash, five general-purpose timers, one State-Configurable Timer with PWM capabilities (SCTimer/PWM), one RTC/alarm timer, one 24-bit Multi-Rate Timer (MRT), a Repetitive Interrupt Timer (RIT), a Windowed Watchdog Timer (WWDT), four USARTs, two SPIs, three Fast-mode plus I2C-bus interfaces with high-speed slave mode, and one 12-bit 5.0 Msamples/sec ADC. 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+ coprocessor offers up to 100 MHz performance with a simple instruction set and reduced code size. In LPC5410x, the Cortex-M0 coprocessor hardware multiply is implemented as a 32-cycle iterative multiplier.
- Dual processor cores: ARM Cortex-M4 and ARM Cortex-M0+. The M0+ core runs at the same frequency as the M4 core. Both cores operate up to a maximum frequency of 100 MHz
- ARM Cortex-M4 core
- ARM Cortex-M0+ core
- On-chip memory
- ROM API support
- Serial interfaces
- Digital peripherals
- Timers
- Analog peripheral: 12-bit, 12-channel, Analog-to-Digital Converter (ADC) supporting 5.0 Msamples/s. The ADC supports two independent conversion sequences.
- Clock generation
- Power-saving modes and wake-up
- Single power supply 1.62 V to 3.6 V.
- Power-On Reset (POR).
- Brown-Out Detect (BOD) with separate thresholds for interrupt and forced reset.
- JTAG boundary scan supported.
- Unique device serial number (128 bit) for identification.
- Operating temperature range -40 °C to 105 °C.
- Available in a 3.288 x 3.288 mm WLCSP49 package and LQFP64 package.
