LM3S9B92-IQC80-C5 Datasheet, PDF (1/3 Pages) Texas Instruments – Microcontroller

LM3S9B92 Microcontroller
LM3S9000 Series Block Diagram. This block diagram
shows the superset of features for the LM3S9000 series
of microcontrollers.
Product Features
■ ARM® Cortex™-M3 Processor Core
– 80-MHz operation; 100 DMIPS performance
– ARM Cortex SysTick Timer
– Nested Vectored Interrupt Controller (NVIC)
■ On-Chip Memory
– 256 KB single-cycle Flash memory
– 96 KB single-cycle SRAM
– Internal ROM loaded with StellarisWare^® software:
• Stellaris^® Peripheral Driver Library
• Stellaris^® Boot Loader
• Advanced Encryption Standard (AES)
cryptography tables
• Cyclic Redundancy Check (CRC) error detection
functionality
■ External Peripheral Interface (EPI)
– 8/16/32-bit dedicated parallel bus for external
peripherals
– Supports SDRAM, SRAM/Flash memory, FPGAs,
CPLDs
■ Advanced Serial Integration
– 10/100 Ethernet MAC and PHY
– Two CAN 2.0 A/B controllers
– USB 2.0 OTG/Host/Device
– Three UARTs with IrDA and ISO 7816 support (one
UART with full modem controls)
– Two I²C modules
– Two Synchronous Serial Interface modules (SSI)
– Integrated Interchip Sound (I²S) module
■ 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)
– Real-Time Clock
– Two Watchdog Timers
• One timer runs off the main oscillator
• One timer runs off the precision internal oscillator
– Up to 65 GPIOs, depending on configuration
• Highly flexible pin muxing allows use as GPIO
or one of several peripheral functions
• Independently configurable to 2, 4 or 8 mA drive
capability
• Up to 4 GPIOs can have 18 mA drive capability
■ Advanced Motion Control
– Eight advanced PWM outputs for motion and
energy applications
– Four fault inputs to promote low-latency shutdown
– Two Quadrature Encoder Inputs (QEI)
■ Analog
– Two 10-bit Analog-to-Digital Converters (ADC) with
sixteen analog input channels and sample rate of
one million samples/second
– Three analog comparators
– 16 digital comparators
– On-chip voltage regulator
■ JTAG and ARM Serial Wire Debug (SWD)
■ 100-pin LQFP package
■ Industrial (-40°C to 85°C) Temperature Range
Target Applications
■ Motion control
■ Factory automation
■ Fire and security
■ HVAC and building control
■ Power and energy
■ Transportation
■ Test and measurement equipment
■ Medical instrumentation
■ Remote monitoring
■ Electronic point-of-sale (POS) machines
■ Network appliances and switches
■ Gaming equipment
High-performance
ARM Cortex-M3
microcontroller for
real-time embedded
applications