LM3S6950 Datasheet, PDF (7/524 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S6950 Microcontroller
19 Pin Diagram ...................................................................................................................... 468
20 Signal Tables .................................................................................................................... 469
21 Operating Characteristics ............................................................................................... 484
22 Electrical Characteristics ................................................................................................ 485
22.1 DC Characteristics .................................................................................................................. 485
22.1.1 Maximum Ratings ................................................................................................................... 485
22.1.2 Recommended DC Operating Conditions .................................................................................. 485
22.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ............................................................ 486
22.1.4 Power Specifications ............................................................................................................... 486
22.1.5 Flash Memory Characteristics .................................................................................................. 487
22.2 AC Characteristics ................................................................................................................... 487
22.2.1 Load Conditions ...................................................................................................................... 487
22.2.2 Clocks .................................................................................................................................... 487
22.2.3 Analog Comparator ................................................................................................................. 488
22.2.4 I²C ......................................................................................................................................... 488
22.2.5 Ethernet Controller .................................................................................................................. 489
22.2.6 Hibernation Module ................................................................................................................. 492
22.2.7 Synchronous Serial Interface (SSI) ........................................................................................... 493
22.2.8 JTAG and Boundary Scan ........................................................................................................ 494
22.2.9 General-Purpose I/O ............................................................................................................... 496
22.2.10 Reset ..................................................................................................................................... 496
23 Package Information ........................................................................................................ 499
24 Ordering Information ....................................................................................................... 501
24.1 Ordering Information ................................................................................................................ 501
24.2 Company Information .............................................................................................................. 501
24.3 Support Information ................................................................................................................. 501
A
A.1
A.2
A.2.1
A.2.2
A.3
A.3.1
A.3.2
A.3.3
A.4
A.4.1
A.4.2
A.4.3
A.4.4
A.4.5
A.4.6
Serial Flash Loader .......................................................................................................... 502
Serial Flash Loader ................................................................................................................. 502
Interfaces ............................................................................................................................... 502
UART ..................................................................................................................................... 502
SSI ......................................................................................................................................... 502
Packet Handling ...................................................................................................................... 503
Packet Format ........................................................................................................................ 503
Sending Packets ..................................................................................................................... 503
Receiving Packets ................................................................................................................... 503
Commands ............................................................................................................................. 504
COMMAND_PING (0X20) ........................................................................................................ 504
COMMAND_GET_STATUS (0x23) ........................................................................................... 504
COMMAND_DOWNLOAD (0x21) ............................................................................................. 504
COMMAND_SEND_DATA (0x24) ............................................................................................. 505
COMMAND_RUN (0x22) ......................................................................................................... 505
COMMAND_RESET (0x25) ..................................................................................................... 505
B Register Quick Reference ............................................................................................... 507
June 14, 2007
7
Luminary Micro Confidential-Advance Product Information