LM3S5762 Datasheet, PDF (42/841 Pages) Texas Instruments – Stellaris® LM3S5762 Microcontroller

Architectural Overview
■ Controller Area Network (CAN)
– CAN protocol version 2.0 part A/B
– Bit rates up to 1 Mbps
– 32 message objects with individual identifier masks
– Maskable interrupt
– Disable Automatic Retransmission mode for Time-Triggered CAN (TTCAN) applications
– Programmable Loopback mode for self-test operation
– Programmable FIFO mode enables storage of multiple message objects
– Gluelessly attaches to an external CAN interface through the CANnTX and CANnRX signals
■ USB
– Standards-based
– USB 2.0 full-speed (12 Mbps) and low-speed (1.5 Mbps) operation
– USB Device, Host, or On-The-Go (OTG) mode
– Integrated PHY
– 4 transfer types: Control, Interrupt, Bulk, and Isochronous
– 8 endpoints
• 1 dedicated control IN endpoint and 1 dedicated control OUT endpoint
• 3 configurable IN endpoints and 3 configurable OUT endpoints
– 2 KB dedicated endpoint memory
• Direct memory access (DMA)
• One endpoint may be defined for double-buffered 1023-byte isochronous packet size
■ PWM
– Three PWM generator blocks, each with one 16-bit counter, two PWM comparators, a PWM
signal generator, a dead-band generator, and an interrupt/ADC-trigger selector
– One fault input in hardware to promote low-latency shutdown
– One 16-bit counter
• Runs in Down or Up/Down mode
• Output frequency controlled by a 16-bit load value
• Load value updates can be synchronized
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November 17, 2011
Texas Instruments-Production Data