LM3S2776 Datasheet, PDF (9/785 Pages) Texas Instruments – Stellaris® LM3S2776 Microcontroller

Stellaris® LM3S2776 Microcontroller
21.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ................................................ 721
21.1.4 GPIO Module Characteristics ....................................................................................... 721
21.1.5 Power Specifications ................................................................................................... 721
21.1.6 Flash Memory Characteristics ...................................................................................... 723
21.1.7 Hibernation ................................................................................................................. 723
21.2 AC Characteristics ....................................................................................................... 723
21.2.1 Load Conditions .......................................................................................................... 723
21.2.2 Clocks ........................................................................................................................ 724
21.2.3 JTAG and Boundary Scan ............................................................................................ 725
21.2.4 Reset ......................................................................................................................... 727
21.2.5 Sleep Modes ............................................................................................................... 728
21.2.6 Hibernation Module ..................................................................................................... 728
21.2.7 General-Purpose I/O (GPIO) ........................................................................................ 729
21.2.8 Analog-to-Digital Converter .......................................................................................... 730
21.2.9 Synchronous Serial Interface (SSI) ............................................................................... 731
21.2.10 Inter-Integrated Circuit (I²C) Interface ........................................................................... 732
A
A.1
A.2
A.2.1
A.2.2
A.2.3
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
Boot Loader .......................................................................................................... 734
Boot Loader ................................................................................................................ 734
Interfaces ................................................................................................................... 734
UART ......................................................................................................................... 734
SSI ............................................................................................................................. 735
I²C ............................................................................................................................. 735
Packet Handling .......................................................................................................... 735
Packet Format ............................................................................................................ 735
Sending Packets ......................................................................................................... 735
Receiving Packets ....................................................................................................... 736
Commands ................................................................................................................. 736
COMMAND_PING (0X20) ............................................................................................ 736
COMMAND_DOWNLOAD (0x21) ................................................................................. 736
COMMAND_RUN (0x22) ............................................................................................. 737
COMMAND_GET_STATUS (0x23) ............................................................................... 737
COMMAND_SEND_DATA (0x24) ................................................................................. 737
COMMAND_RESET (0x25) ......................................................................................... 738
B ROM DriverLib Functions .................................................................................... 739
B.1 DriverLib Functions Included in the Integrated ROM ...................................................... 739
C Register Quick Reference ................................................................................... 751
D Ordering and Contact Information ..................................................................... 779
D.1 Ordering Information .................................................................................................... 779
D.2 Part Markings .............................................................................................................. 779
D.3 Kits ............................................................................................................................. 780
D.4 Support Information ..................................................................................................... 780
E
E.1
E.1.1
E.1.2
E.1.3
Package Information ............................................................................................ 781
64-Pin LQFP Package ................................................................................................. 781
Package Dimensions ................................................................................................... 781
Tray Dimensions ......................................................................................................... 783
Tape and Reel Dimensions .......................................................................................... 784
November 17, 2011
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