LM3S6938 Luminary Micro, Inc, LM3S6938 Datasheet - Page 7
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LM3S6938
Manufacturer Part Number
LM3S6938
Description
Lm3s6938 Arm Microcontroller
Manufacturer
Luminary Micro, Inc
Datasheet
1.LM3S6938.pdf
(540 pages)
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21
21.1
21.1.1 Maximum Ratings ................................................................................................................... 499
21.1.2 Recommended DC Operating Conditions .................................................................................. 499
21.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ............................................................ 500
21.1.4 Power Specifications ............................................................................................................... 500
21.1.5 Flash Memory Characteristics .................................................................................................. 502
21.1.6 Hibernation ............................................................................................................................. 502
21.2
21.2.1 Load Conditions ...................................................................................................................... 502
21.2.2 Clocks .................................................................................................................................... 502
21.2.3 Analog-to-Digital Converter ...................................................................................................... 503
21.2.4 Analog Comparator ................................................................................................................. 504
21.2.5 I
21.2.6 Ethernet Controller .................................................................................................................. 505
21.2.7 Hibernation Module ................................................................................................................. 508
21.2.8 Synchronous Serial Interface (SSI) ........................................................................................... 508
21.2.9 JTAG and Boundary Scan ........................................................................................................ 510
21.2.10 General-Purpose I/O ............................................................................................................... 511
21.2.11 Reset ..................................................................................................................................... 512
22
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
B
C
C.1
C.2
C.3
C.4
July 25, 2008
Operating Characteristics ............................................................................................... 498
Electrical Characteristics ................................................................................................ 499
DC Characteristics .................................................................................................................. 499
AC Characteristics ................................................................................................................... 502
Package Information ........................................................................................................ 514
Serial Flash Loader .......................................................................................................... 518
Serial Flash Loader ................................................................................................................. 518
Interfaces ............................................................................................................................... 518
UART ..................................................................................................................................... 518
SSI ......................................................................................................................................... 518
Packet Handling ...................................................................................................................... 519
Packet Format ........................................................................................................................ 519
Sending Packets ..................................................................................................................... 519
Receiving Packets ................................................................................................................... 519
Commands ............................................................................................................................. 520
COMMAND_PING (0X20) ........................................................................................................ 520
COMMAND_GET_STATUS (0x23) ........................................................................................... 520
COMMAND_DOWNLOAD (0x21) ............................................................................................. 520
COMMAND_SEND_DATA (0x24) ............................................................................................. 521
COMMAND_RUN (0x22) ......................................................................................................... 521
COMMAND_RESET (0x25) ..................................................................................................... 521
Register Quick Reference ............................................................................................... 523
Ordering and Contact Information ................................................................................. 539
Ordering Information ................................................................................................................ 539
Kits ......................................................................................................................................... 539
Company Information .............................................................................................................. 540
Support Information ................................................................................................................. 540
2
C ......................................................................................................................................... 504
Preliminary
LM3S6938 Microcontroller
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