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LM3S5737 Datasheet, PDF (39/833 Pages) Texas Instruments – Stellaris® LM3S5737 Microcontroller | |||
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Stellaris® LM3S5737 Microcontroller
⢠User-enabled stalling when the controller asserts CPU Halt flag during debug
⢠ADC event trigger
â 16-bit Input Capture modes
⢠Input edge count capture
⢠Input edge time capture
â 16-bit PWM mode
⢠Simple PWM mode with software-programmable output inversion of the PWM signal
â ARM FiRM-compliant Watchdog Timer
â 32-bit down counter with a programmable load register
â Separate watchdog clock with an enable
â Programmable interrupt generation logic with interrupt masking
â Lock register protection from runaway software
â Reset generation logic with an enable/disable
â User-enabled stalling when the controller asserts the CPU Halt flag during debug
â ADC
â Eight analog input channels
â Single-ended and differential-input configurations
â On-chip internal temperature sensor
â Sample rate of 500 thousand samples/second
â Flexible, configurable analog-to-digital conversion
â Four programmable sample conversion sequences from one to eight entries long, with
corresponding conversion result FIFOs
â Flexible trigger control
⢠Controller (software)
⢠Timers
⢠GPIO
â Hardware averaging of up to 64 samples for improved accuracy
â Converter uses an internal 3-V reference
â Power and ground for the analog circuitry is separate from the digital power and ground
November 17, 2011
39
Texas Instruments-Production Data
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