LM3S2739 Datasheet, PDF (25/532 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S2739 Microcontroller
• ADC event trigger
– 16-bit Input Capture modes
• Input edge count capture
• Input edge time capture
– 16-bit PWM mode
• Simple PWM mode with software-programmable output inversion of the PWM signal
■ ARM FiRM-compliant Watchdog Timer
– 32-bit down counter with a programmable load register
– Separate watchdog clock with an enable
– Programmable interrupt generation logic with interrupt masking
– Lock register protection from runaway software
– Reset generation logic with an enable/disable
– User-enabled stalling when the controller asserts the CPU Halt flag during debug
■ Controller Area Network (CAN)
– Supports CAN protocol version 2.0 part A/B
– Bit rates up to 1Mb/s
– 32 message objects, each with its own identifier mask
– Maskable interrupt
– Disable automatic retransmission mode for TTCAN
– Programmable loop-back mode for self-test operation
■ Synchronous Serial Interface (SSI)
– Master or slave operation
– Programmable clock bit rate and prescale
– Separate transmit and receive FIFOs, 16 bits wide, 8 locations deep
– Programmable interface operation for Freescale SPI, MICROWIRE, or Texas Instruments
synchronous serial interfaces
– Programmable data frame size from 4 to 16 bits
– Internal loopback test mode for diagnostic/debug testing
■ UART
June 04, 2007
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Preliminary