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부품번호 | LM3S8730 기능 |
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기능 | Microcontroller | ||
제조업체 | Luminary Micro | ||
로고 | |||
전체 30 페이지수
PRELIMINARY
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LM3S8730 Microcontroller
DATA SHEET
DS-LM3S8730-1582
Copyright © 2007 Luminary Micro, Inc.
Table of Contents
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6.1.4
6.1.5
6.2
6.3
6.4
7
7.1
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.2.7
7.3
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.4
7.5
8
8.1
8.2
8.2.1
8.2.2
8.3
8.3.1
8.3.2
8.4
8.5
8.6
9
9.1
9.1.1
9.1.2
9.1.3
9.1.4
9.1.5
9.1.6
9.2
9.3
9.4
10
10.1
Clock Control ............................................................................................................................ 57
System Control ......................................................................................................................... 59
Initialization and Configuration ................................................................................................... 60
Register Map ............................................................................................................................ 60
Register Descriptions ................................................................................................................ 61
Hibernation Module .......................................................................................................... 111
Block Diagram ........................................................................................................................ 112
Functional Description ............................................................................................................. 112
Register Access Timing ........................................................................................................... 112
Clock Source .......................................................................................................................... 113
Battery Management ............................................................................................................... 113
Real-Time Clock ...................................................................................................................... 113
Non-Volatile Memory ............................................................................................................... 114
Power Control ......................................................................................................................... 114
Interrupts and Status ............................................................................................................... 114
Initialization and Configuration ................................................................................................. 115
Initialization ............................................................................................................................. 115
RTC Match Functionality (No Hibernation) ................................................................................ 115
RTC Match/Wake-Up from Hibernation ..................................................................................... 115
External Wake-Up from Hibernation .......................................................................................... 116
RTC/External Wake-Up from Hibernation .................................................................................. 116
Register Map .......................................................................................................................... 116
Register Descriptions .............................................................................................................. 117
Internal Memory ............................................................................................................... 130
Block Diagram ........................................................................................................................ 130
Functional Description ............................................................................................................. 130
SRAM Memory ........................................................................................................................ 130
Flash Memory ......................................................................................................................... 131
Flash Memory Initialization and Configuration ........................................................................... 132
Flash Programming ................................................................................................................. 132
Nonvolatile Register Programming ........................................................................................... 133
Register Map .......................................................................................................................... 133
Flash Register Descriptions (Flash Control Offset) ..................................................................... 134
Flash Register Descriptions (System Control Offset) .................................................................. 141
General-Purpose Input/Outputs (GPIOs) ....................................................................... 154
Functional Description ............................................................................................................. 154
Data Control ........................................................................................................................... 154
Interrupt Control ...................................................................................................................... 155
Mode Control .......................................................................................................................... 156
Commit Control ....................................................................................................................... 156
Pad Control ............................................................................................................................. 156
Identification ........................................................................................................................... 156
Initialization and Configuration ................................................................................................. 156
Register Map .......................................................................................................................... 157
Register Descriptions .............................................................................................................. 159
General-Purpose Timers ................................................................................................. 194
Block Diagram ........................................................................................................................ 195
4 September 02, 2007
Preliminary
4페이지 LM3S8730 Microcontroller
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20.1.2 Recommended DC Operating Conditions .................................................................................. 466
20.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ............................................................ 467
20.1.4 Power Specifications ............................................................................................................... 467
20.1.5 Flash Memory Characteristics .................................................................................................. 468
20.2 AC Characteristics ................................................................................................................... 468
20.2.1 Load Conditions ...................................................................................................................... 468
20.2.2 Clocks .................................................................................................................................... 468
20.2.3 I2C ......................................................................................................................................... 469
20.2.4 Ethernet Controller .................................................................................................................. 470
20.2.5 Hibernation Module ................................................................................................................. 473
20.2.6 Synchronous Serial Interface (SSI) ........................................................................................... 473
20.2.7 JTAG and Boundary Scan ........................................................................................................ 475
20.2.8 General-Purpose I/O ............................................................................................................... 476
20.2.9 Reset ..................................................................................................................................... 477
21 Package Information ........................................................................................................ 479
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 .......................................................................................................... 481
Serial Flash Loader ................................................................................................................. 481
Interfaces ............................................................................................................................... 481
UART ..................................................................................................................................... 481
SSI ......................................................................................................................................... 481
Packet Handling ...................................................................................................................... 482
Packet Format ........................................................................................................................ 482
Sending Packets ..................................................................................................................... 482
Receiving Packets ................................................................................................................... 482
Commands ............................................................................................................................. 483
COMMAND_PING (0X20) ........................................................................................................ 483
COMMAND_GET_STATUS (0x23) ........................................................................................... 483
COMMAND_DOWNLOAD (0x21) ............................................................................................. 483
COMMAND_SEND_DATA (0x24) ............................................................................................. 484
COMMAND_RUN (0x22) ......................................................................................................... 484
COMMAND_RESET (0x25) ..................................................................................................... 484
B Register Quick Reference ............................................................................................... 486
C Ordering and Contact Information ................................................................................. 502
C.1 Ordering Information ................................................................................................................ 502
C.2 Company Information .............................................................................................................. 502
C.3 Support Information ................................................................................................................. 502
September 02, 2007
Preliminary
7
7페이지 | |||
구 성 | 총 30 페이지수 | ||
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부품번호 | 상세설명 및 기능 | 제조사 |
LM3S8730 | Stellaris LM3S8730 Microcontroller Data Sheet (Rev. I) | Texas Instruments |
LM3S8730 | Microcontroller | Luminary Micro |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |