Table of Contents
6
October 8, 2006
Preliminary
15.2.1 Internal Reference Programming....................................................................................................... 337
15.3
Initialization and Configuration........................................................................................................... 338
15.4
Register Map ..................................................................................................................................... 339
15.5
Register Descriptions......................................................................................................................... 339
16.
Pulse Width Modulator (PWM) ......................................................................................... 347
16.1
Block Diagram ................................................................................................................................... 347
16.2
Functional Description ....................................................................................................................... 347
16.2.1 PWM Timer ........................................................................................................................................ 347
16.2.2 PWM Comparators ............................................................................................................................ 348
16.2.3 PWM Signal Generator ...................................................................................................................... 349
16.2.4 Dead-Band Generator ....................................................................................................................... 350
16.2.5 Interrupt/ADC-Trigger Selector .......................................................................................................... 350
16.2.6 Synchronization Methods .................................................................................................................. 350
16.2.7 Fault Conditions ................................................................................................................................. 351
16.2.8 Output Control Block.......................................................................................................................... 351
16.3
Initialization and Configuration........................................................................................................... 351
16.4
Register Map ..................................................................................................................................... 352
16.5
Register Descriptions......................................................................................................................... 354
17.
Pin Diagram ....................................................................................................................... 380
18.
Signal Tables ..................................................................................................................... 381
19.
Operating Characteristics ................................................................................................ 391
20.
Electrical Characteristics ................................................................................................. 392
20.1
DC Characteristics ............................................................................................................................. 392
20.1.1 Maximum Ratings .............................................................................................................................. 392
20.1.2 Recommended DC Operating Conditions ......................................................................................... 392
20.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics .................................................................. 393
20.1.4 Power Specifications ......................................................................................................................... 394
20.1.5 Flash Memory Characteristics ........................................................................................................... 394
20.2
AC Characteristics ............................................................................................................................. 395
20.2.1 Load Conditions ................................................................................................................................. 395
20.2.2 Clocks ................................................................................................................................................ 395
20.2.3 Temperature Sensor .......................................................................................................................... 396
20.2.4 Analog-to-Digital Converter ............................................................................................................... 396
20.2.5 Analog Comparator............................................................................................................................ 397
20.2.6 I2C...................................................................................................................................................... 397
20.2.7 Synchronous Serial Interface (SSI) ................................................................................................... 399
20.2.8 JTAG and Boundary Scan ................................................................................................................. 401
20.2.9 General-Purpose I/O.......................................................................................................................... 403
20.2.10 Reset ................................................................................................................................................. 403
21.
Package Information......................................................................................................... 406
Appendix A.
Serial Flash Loader ................................................................................................. 407
A.1
Interfaces ........................................................................................................................................... 407
A.1.1
UART ................................................................................................................................................. 407
A.1.2
SSI ..................................................................................................................................................... 407
A.2
Packet Handling................................................................................................................................. 407
A.2.1
Packet Format ................................................................................................................................... 408
A.2.2
Sending Packets ................................................................................................................................ 408
A.2.3
Receiving Packets ............................................................................................................................. 408
A.3
Commands ........................................................................................................................................ 408