LM3S2651 Luminary Micro, Inc, LM3S2651 Datasheet - Page 27

• Manufacturer Part Number: LM3S2651
• Description: Lm3s2651 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 25, 2008
■
■
■
–
–
ARM FiRM-compliant Watchdog Timer
–
–
–
–
–
–
Controller Area Network (CAN)
–
–
–
–
–
–
Synchronous Serial Interface (SSI)
–
–
–
–
–
•
•
•
16-bit Input Capture modes
•
•
16-bit PWM mode
•
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
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
Two SSI modules, each with the following features:
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 periodic timer
User-enabled stalling when the controller asserts CPU Halt flag during debug
ADC event trigger
Input edge count capture
Input edge time capture
Simple PWM mode with software-programmable output inversion of the PWM signal
Preliminary
LM3S2651 Microcontroller
27