LM3S2620

32-bit ARM® Cortex™-M3 25-MHz processor core with System Timer (SysTick), integrated Nested Vectored Interrupt Controller (NVIC), Memory Protection Unit (MPU), and Thumb-2 instruction set

Full-featured debug solution with debug access via JTAG and Serial Wire interfaces, and IEEE 1149.1-1990 compliant Test Access Port (TAP) controller

128 KB single-cycle flash and 32 KB single-cycle SRAM

Lower-power battery-backed Hibernation module with Real-Time Clock

12-52 GPIOs (depending on configuration) with programmable control for GPIO interrupts and pad configuration

ARM FiRM-compliant Watchdog Timer ; plus four General-Purpose Timer Modules (GPTM), each of which provides two 16-bit timers/counters and can be configured to operate independently

10-bit Analog-to-Digital Converter (ADC) with analog input channels and a sample rate of samples/second

Fully programmable 16C550-type UART with IrDA support

Synchronous Serial Interface (SSI), supporting operation for Freescale SPI, MICROWIRE, or Texas Instruments synchronous serial interfaces

Inter-Integrated Circuit (I²C) Interface, providing Standard (100 Kbps) and Fast (400 Kbps) transmission and support for sending and receiving data as either a master or a slave

Two Controller Area Network (CAN) Interface modules using CAN protocol version 2.0 part A/B and with bit rates up to 1 Mbps

Three integrated analog comparators configurable for output to drive an output pin or generate an interrupt

Two PWM generator blocks, each with one 16-bit counter, two PWM comparators, a PWM signal generator, a dead-band generator, and an interrupt selector

Quadrature Encoder Interface (QEI) featuring position integrator to track encoder position and velocity capture using built-in timer

Industrial and extended temperature RoHS-compliant 100-pin LQFP package and industrial-range RoHS-compliant 108-ball BGA package