Table of Contents
6
October 8, 2006
Preliminary
15.2.1 Internal Reference Programming....................................................................................................... 335
15.3
Initialization and Configuration........................................................................................................... 336
15.4
Register Map ..................................................................................................................................... 337
15.5
Register Descriptions......................................................................................................................... 337
16.
Pulse Width Modulator (PWM) ......................................................................................... 345
16.1
Block Diagram ................................................................................................................................... 345
16.2
Functional Description ....................................................................................................................... 345
16.2.1 PWM Timer ........................................................................................................................................ 345
16.2.2 PWM Comparators ............................................................................................................................ 346
16.2.3 PWM Signal Generator ...................................................................................................................... 347
16.2.4 Dead-Band Generator ....................................................................................................................... 348
16.2.5 Interrupt/ADC-Trigger Selector .......................................................................................................... 348
16.2.6 Synchronization Methods .................................................................................................................. 348
16.2.7 Fault Conditions ................................................................................................................................. 349
16.2.8 Output Control Block.......................................................................................................................... 349
16.3
Initialization and Configuration........................................................................................................... 349
16.4
Register Map ..................................................................................................................................... 350
16.5
Register Descriptions......................................................................................................................... 352
17.
Pin Diagram ....................................................................................................................... 378
18.
Signal Tables ..................................................................................................................... 379
19.
Operating Characteristics ................................................................................................ 389
20.
Electrical Characteristics ................................................................................................. 390
20.1
DC Characteristics ............................................................................................................................. 390
20.1.1 Maximum Ratings .............................................................................................................................. 390
20.1.2 Recommended DC Operating Conditions ......................................................................................... 390
20.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics .................................................................. 391
20.1.4 Power Specifications ......................................................................................................................... 392
20.1.5 Flash Memory Characteristics ........................................................................................................... 392
20.2
AC Characteristics ............................................................................................................................. 393
20.2.1 Load Conditions ................................................................................................................................. 393
20.2.2 Clocks ................................................................................................................................................ 393
20.2.3 Temperature Sensor .......................................................................................................................... 394
20.2.4 Analog-to-Digital Converter ............................................................................................................... 394
20.2.5 Analog Comparator............................................................................................................................ 395
20.2.6 I2C...................................................................................................................................................... 395
20.2.7 Synchronous Serial Interface (SSI) ................................................................................................... 397
20.2.8 JTAG and Boundary Scan ................................................................................................................. 399
20.2.9 General-Purpose I/O.......................................................................................................................... 401
20.2.10 Reset ................................................................................................................................................. 401
21.
Package Information......................................................................................................... 404
Appendix A.
Serial Flash Loader ................................................................................................. 405
A.1
Interfaces ........................................................................................................................................... 405
A.1.1
UART ................................................................................................................................................. 405
A.1.2
SSI ..................................................................................................................................................... 405
A.2
Packet Handling................................................................................................................................. 405
A.2.1
Packet Format ................................................................................................................................... 406
A.2.2
Sending Packets ................................................................................................................................ 406
A.2.3
Receiving Packets ............................................................................................................................. 406
A.3
Commands ........................................................................................................................................ 406