14.2
Functional Description ............................................................................................................. 322
14.2.1 Internal Reference Programming .............................................................................................. 324
14.3
Initialization and Configuration ................................................................................................. 325
14.4
Register Map .......................................................................................................................... 325
14.5
Register Descriptions .............................................................................................................. 326
15
Pin Diagram ...................................................................................................................... 334
16
Signal Tables .................................................................................................................... 335
17
Operating Characteristics ............................................................................................... 347
18
Electrical Characteristics ................................................................................................ 348
18.1
DC Characteristics .................................................................................................................. 348
18.1.1 Maximum Ratings ................................................................................................................... 348
18.1.2 Recommended DC Operating Conditions .................................................................................. 348
18.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ............................................................ 349
18.1.4 Power Specifications ............................................................................................................... 349
18.1.5 Flash Memory Characteristics .................................................................................................. 349
18.2
AC Characteristics ................................................................................................................... 350
18.2.1 Load Conditions ...................................................................................................................... 350
18.2.2 Clocks .................................................................................................................................... 350
18.2.3 Analog Comparator ................................................................................................................. 351
18.2.4 Hibernation Module ................................................................................................................. 351
18.2.5 Synchronous Serial Interface (SSI) ........................................................................................... 352
18.2.6 JTAG and Boundary Scan ........................................................................................................ 353
18.2.7 General-Purpose I/O ............................................................................................................... 355
18.2.8 Reset ..................................................................................................................................... 355
19
Package Information ........................................................................................................ 358
A
Serial Flash Loader .......................................................................................................... 360
A.1
Serial Flash Loader ................................................................................................................. 360
A.2
Interfaces ............................................................................................................................... 360
A.2.1
UART ..................................................................................................................................... 360
A.2.2
SSI ......................................................................................................................................... 360
A.3
Packet Handling ...................................................................................................................... 361
A.3.1
Packet Format ........................................................................................................................ 361
A.3.2
Sending Packets ..................................................................................................................... 361
A.3.3
Receiving Packets ................................................................................................................... 361
A.4
Commands ............................................................................................................................. 362
A.4.1
COMMAND_PING (0X20) ........................................................................................................ 362
A.4.2
COMMAND_GET_STATUS (0x23) ........................................................................................... 362
A.4.3
COMMAND_DOWNLOAD (0x21) ............................................................................................. 362
A.4.4
COMMAND_SEND_DATA (0x24) ............................................................................................. 363
A.4.5
COMMAND_RUN (0x22) ......................................................................................................... 363
A.4.6
COMMAND_RESET (0x25) ..................................................................................................... 363
B
Register Quick Reference ............................................................................................... 365
C
Ordering and Contact Information ................................................................................. 377
C.1
Ordering Information ................................................................................................................ 377
C.2
Company Information .............................................................................................................. 377
C.3
Support Information ................................................................................................................. 377
September 02, 2007
6
Preliminary
Table of Contents