LM3S8971 Datasheet, PDF (29/577 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S8971 Microcontroller
– Brown-out (BOR) detector alerts to system power drops
– Software reset
– Watchdog timer reset
– Internal low drop-out (LDO) regulator output goes unregulated
■ Additional Features
– Six reset sources
– Programmable clock source control
– Clock gating to individual peripherals for power savings
– IEEE 1149.1-1990 compliant Test Access Port (TAP) controller
– Debug access via JTAG and Serial Wire interfaces
– Full JTAG boundary scan
■ Industrial-range 100-pin RoHS-compliant LQFP package
1.2 Target Applications
■ Remote monitoring
■ Electronic point-of-sale (POS) machines
■ Test and measurement equipment
■ Network appliances and switches
■ Factory automation
■ HVAC and building control
■ Gaming equipment
■ Motion control
■ Medical instrumentation
■ Fire and security
■ Power and energy
■ Transportation
1.3 High-Level Block Diagram
Figure 1-1 on page 30 represents the full set of features in the Stellaris^® 8000 series of devices;
not all features may be available on the LM3S8971 microcontroller.
October 01, 2007
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Preliminary