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LM3S1601 Datasheet, PDF (34/587 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark | |||
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Architectural Overview
⢠An individual external reference voltage
⢠A shared single external reference voltage
⢠A shared internal reference voltage
â Power
â On-chip Low Drop-Out (LDO) voltage regulator, with programmable output user-adjustable
from 2.25 V to 2.75 V
â Hibernation module handles the power-up/down 3.3 V sequencing and control for the core
digital logic and analog circuits
â Low-power options on controller: Sleep and Deep-sleep modes
â Low-power options for peripherals: software controls shutdown of individual peripherals
â 3.3-V supply brown-out detection and reporting via interrupt or reset
â Flexible Reset Sources
â Power-on reset (POR)
â Reset pin assertion
â Brown-out (BOR) detector alerts to system power drops
â Software reset
â Watchdog timer reset
â Internal low drop-out (LDO) regulator output goes unregulated
â Industrial temperature 100-pin RoHS-compliant LQFP package
â Industrial-range 108-ball RoHS-compliant BGA package
1.2 Target Applications
â Remote monitoring
â Electronic point-of-sale (POS) machines
â Test and measurement equipment
â Network appliances and switches
â Factory automation
â HVAC and building control
â Gaming equipment
â Motion control
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June 19, 2012
Texas Instruments-Production Data
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