Texas Instruments LM3S3Z26

The Texas Instruments LM3S3Z26 is an ARM Cortex-M3 Processor Core - 50-MHz operation; 60 DMIPS performance - ARM Cortex SysTick Timer - Nested Vectored Interrupt Controller (NVIC) On-Chip Memory - 16 KB single-cycle Flash memory - 6 KB single-cycle SRAM - Internal ROM loaded with StellarisWare software: Advanced Serial Integration - USB 2.0 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 - Three 32-bit timers (up to six 16-bit) - Six 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 Analog - 10-bit Analog-to-Digital Converter (ADC) with eight analog input channels and a sample rate of one million samples/second - Two analog comparators - Eight 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.