LM3S8938 Datasheet, PDF (7/550 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S8938 Microcontroller
17.2.1 Internal MII Operation .............................................................................................................. 439
17.2.2 PHY Configuration/Operation ................................................................................................... 440
17.2.3 MAC Configuration/Operation .................................................................................................. 441
17.2.4 Interrupts ................................................................................................................................ 443
17.3 Initialization and Configuration ................................................................................................. 444
17.4 Ethernet Register Map ............................................................................................................. 444
17.5 Ethernet MAC ......................................................................................................................... 446
17.6 MII Management ..................................................................................................................... 463
18 Analog Comparators ....................................................................................................... 482
18.1 Block Diagram ........................................................................................................................ 483
18.2 Functional Description ............................................................................................................. 483
18.2.1 Internal Reference Programming .............................................................................................. 485
18.3 Initialization and Configuration ................................................................................................. 486
18.4 Register Map .......................................................................................................................... 486
18.5 Register Descriptions .............................................................................................................. 487
19 Pin Diagram ...................................................................................................................... 495
20 Signal Tables .................................................................................................................... 496
21 Operating Characteristics ............................................................................................... 510
22 Electrical Characteristics ................................................................................................ 511
22.1 DC Characteristics .................................................................................................................. 511
22.1.1 Maximum Ratings ................................................................................................................... 511
22.1.2 Recommended DC Operating Conditions .................................................................................. 511
22.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ............................................................ 512
22.1.4 Power Specifications ............................................................................................................... 512
22.1.5 Flash Memory Characteristics .................................................................................................. 513
22.2 AC Characteristics ................................................................................................................... 513
22.2.1 Load Conditions ...................................................................................................................... 513
22.2.2 Clocks .................................................................................................................................... 513
22.2.3 Temperature Sensor ................................................................................................................ 514
22.2.4 Analog-to-Digital Converter ...................................................................................................... 514
22.2.5 Analog Comparator ................................................................................................................. 515
22.2.6 I²C ......................................................................................................................................... 515
22.2.7 Ethernet Controller .................................................................................................................. 516
22.2.8 Hibernation Module ................................................................................................................. 519
22.2.9 Synchronous Serial Interface (SSI) ........................................................................................... 519
22.2.10 JTAG and Boundary Scan ........................................................................................................ 521
22.2.11 General-Purpose I/O ............................................................................................................... 522
22.2.12 Reset ..................................................................................................................................... 523
23 Package Information ........................................................................................................ 525
24 Ordering Information ....................................................................................................... 527
24.1 Ordering Information ................................................................................................................ 527
24.2 Company Information .............................................................................................................. 527
24.3 Support Information ................................................................................................................. 527
A Serial Flash Loader .......................................................................................................... 528
A.1 Serial Flash Loader ................................................................................................................. 528
A.2 Interfaces ............................................................................................................................... 528
June 14, 2007
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