Texas Instruments LM3S5P56

The Texas Instruments LM3S5P56 is an ARM Cortex-M3 Processor Core - 80-MHz operation; 100 DMIPS performance - ARM Cortex SysTick Timer - Nested Vectored Interrupt Controller (NVIC) On-Chip Memory - 64 KB single-cycle Flash memory up to 50 MHz; a prefetch buffer improves performance above 50 MHz - 24 KB single-cycle SRAM - Internal ROM loaded with StellarisWare software: Advanced Serial Integration - CAN 2.0 A/B controller - USB 2.0 OTG/Host/Device - Three UARTs with IrDA and ISO 7816 support - Two I2C modules - Two Synchronous Serial Interface modules (SSI) System Integration - Direct Memory Access Controller (DMA) - System control and clocks including on-chip precision 16-MHz oscillator - Four 32-bit timers (up to eight 16-bit) - Eight Capture Compare PWM pins (CCP) - Lower-power battery-backed hibernation module - Real-Time Clock in Hibernation module - Two Watchdog Timers - Up to 33 GPIOs, depending on configuration Advanced Motion Control - Six advanced PWM outputs for motion and energy applications - Four fault inputs to promote low-latency shutdown - One Quadrature Encoder Input (QEI) Analog - Two 10-bit Analog-to-Digital Converters (ADC) with eight analog input channels and a sample rate of one million samples/second - Two analog comparators - 16 digital comparators - On-chip voltage regulator JTAG and ARM Serial Wire Debug (SWD) 64-pin LQFP package Industrial (-40°C to 85°C) Temperature Range.