LM3S1937-IBZ50 Luminary Micro, Inc, LM3S1937-IBZ50 Datasheet - Page 7

• Manufacturer Part Number: LM3S1937-IBZ50
• Description: Lm3s1937 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

18
19
19.1
19.2
20
21
21.1
21.1.1 Maximum Ratings ................................................................................................................... 485
21.1.2 Recommended DC Operating Conditions .................................................................................. 485
21.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ............................................................ 486
21.1.4 Power Specifications ............................................................................................................... 486
21.1.5 Flash Memory Characteristics .................................................................................................. 488
21.1.6 Hibernation ............................................................................................................................. 488
21.2
21.2.1 Load Conditions ...................................................................................................................... 488
21.2.2 Clocks .................................................................................................................................... 488
21.2.3 Analog-to-Digital Converter ...................................................................................................... 489
21.2.4 Analog Comparator ................................................................................................................. 490
21.2.5 I
21.2.6 Hibernation Module ................................................................................................................. 491
21.2.7 Synchronous Serial Interface (SSI) ........................................................................................... 492
21.2.8 JTAG and Boundary Scan ........................................................................................................ 493
21.2.9 General-Purpose I/O ............................................................................................................... 494
21.2.10 Reset ..................................................................................................................................... 495
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
July 25, 2008
Pin Diagram ...................................................................................................................... 457
Signal Tables .................................................................................................................... 459
100-Pin LQFP Package Pin Tables ........................................................................................... 459
108-Pin BGA Package Pin Tables ............................................................................................ 471
Operating Characteristics ............................................................................................... 484
Electrical Characteristics ................................................................................................ 485
DC Characteristics .................................................................................................................. 485
AC Characteristics ................................................................................................................... 488
Package Information ........................................................................................................ 497
Serial Flash Loader .......................................................................................................... 501
Serial Flash Loader ................................................................................................................. 501
Interfaces ............................................................................................................................... 501
UART ..................................................................................................................................... 501
SSI ......................................................................................................................................... 501
Packet Handling ...................................................................................................................... 502
Packet Format ........................................................................................................................ 502
Sending Packets ..................................................................................................................... 502
Receiving Packets ................................................................................................................... 502
Commands ............................................................................................................................. 503
COMMAND_PING (0X20) ........................................................................................................ 503
COMMAND_GET_STATUS (0x23) ........................................................................................... 503
COMMAND_DOWNLOAD (0x21) ............................................................................................. 503
COMMAND_SEND_DATA (0x24) ............................................................................................. 504
COMMAND_RUN (0x22) ......................................................................................................... 504
COMMAND_RESET (0x25) ..................................................................................................... 504
Register Quick Reference ............................................................................................... 506
Ordering and Contact Information ................................................................................. 523
Ordering Information ................................................................................................................ 523
Kits ......................................................................................................................................... 523
Company Information .............................................................................................................. 524
2
C ......................................................................................................................................... 490
Preliminary
LM3S1937 Microcontroller
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