LM3S300 Luminary Micro, Inc, LM3S300 Datasheet - Page 19

• Manufacturer Part Number: LM3S300
• Description: Lm3s300 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

June 04, 2008
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General-Purpose Timers
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ARM FiRM-compliant Watchdog Timer
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16 KB single-cycle flash
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4 KB single-cycle SRAM
Three General-Purpose Timer Modules (GPTM), each of which provides two 16-bit timers.
Each GPTM can be configured to operate independently:
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32-bit Timer modes
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16-bit Timer modes
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16-bit Input Capture modes
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16-bit PWM mode
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32-bit down counter with a programmable load register
Separate watchdog clock with an enable
User-managed flash block protection on a 2-KB block basis
User-managed flash data programming
User-defined and managed flash-protection block
As a single 32-bit timer
As one 32-bit Real-Time Clock (RTC) to event capture
For Pulse Width Modulation (PWM)
Programmable one-shot timer
Programmable periodic timer
Real-Time Clock when using an external 32.768-KHz clock as the input
User-enabled stalling in periodic and one-shot mode when the controller asserts the CPU
Halt flag during debug
General-purpose timer function with an 8-bit prescaler
Programmable one-shot timer
Programmable periodic timer
User-enabled stalling when the controller asserts CPU Halt flag during debug
Input edge count capture
Input edge time capture
Simple PWM mode with software-programmable output inversion of the PWM signal
Preliminary
LM3S300 Microcontroller
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