LPC18S57

LPC18S5x/S3x 32-bit ARM Cortex-M3 MCU; up to 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, LCD, EMC, AES engine Rev. 1 — 24 February 2015 Product data sheet 1. General description The LPC18S5x/S3x are ARM Cortex-M3 based microcontrollers for embedded applications. The ARM Cortex-M3 is a next generation core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration. The LPC18S5x/S3x operate at CPU frequencies of up to 180 MHz. The ARM Cortex-M3 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-M3 CPU also includes an internal prefetch unit that supports speculative branching. The LPC18S5x/S3x include up to 1 MB of flash and 136 kB of on-chip SRAM, 16 kB of EEPROM memory, a quad SPI Flash Interface (SPIFI), a State-configurable Timer/PWM (SCTimer/PWM) subsystem, two High-speed USB controllers, Ethernet, LCD, an external memory controller, and multiple digital and analog peripherals. For additional documentation related to the LPC18xx parts, see Section 17 “References”. 2. Features and benefits  Processor core  ARM Cortex-M3 processor (version r2p1), running at CPU frequencies of up to 180 MHz.  ARM Cortex-M3 built-in Memory Protection Unit (MPU) supporting eight regions.  ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).  Non-maskable Interrupt (N...