ATA6602-PLQW ATMEL [ATMEL Corporation], ATA6602-PLQW Datasheet - Page 360

• Manufacturer Part Number: ATA6602-PLQW
• Description: Microcontroller with LIN Transceiver, 5V Regulator and Watchdog
• Manufacturer: ATMEL [ATMEL Corporation]

360
ATA6602/ATA6603
5
2-wire Serial Interface Characteristics ............................................... 321
4.22 debugWIRE On-chip Debug System ................................................................279
4.23 Boot Loader Support – Read-While-Write Self-Programming,
4.24 Memory Programming ......................................................................................297
4.25 Electrical Characteristics ..................................................................................317
4.26 LIN Re-synchronization Algorithm ....................................................................320
5.1
5.2
5.3
4.21.3 Prescaling and Conversion Timing .............................................................265
4.21.4 Changing Channel or Reference Selection .................................................268
4.21.5 ADC Noise Canceler ...................................................................................269
4.21.6 ADC Conversion Result ..............................................................................274
4.22.1 Features ......................................................................................................279
4.22.2 Overview .....................................................................................................279
4.22.3 Physical Interface ........................................................................................279
4.22.4 Software Break Points ................................................................................280
4.22.5 Limitations of debugWIRE ..........................................................................280
4.22.6 debugWIRE Related Register in I/O Memory .............................................280
4.23.1 Boot Loader Features .................................................................................281
4.23.2 Application and Boot Loader Flash Sections ..............................................281
4.23.3 Read-While-Write and No Read-While-Write Flash Sections .....................282
4.23.4 Boot Loader Lock Bits .................................................................................285
4.23.5 Entering the Boot Loader Program .............................................................286
4.23.6 Addressing the Flash During Self-Programming .........................................288
4.23.7 Self-Programming the Flash .......................................................................289
4.24.1 Program And Data Memory Lock Bits .........................................................297
4.24.2 Fuse Bits .....................................................................................................298
4.24.3 Signature Bytes ...........................................................................................300
4.24.4 Calibration Byte ...........................................................................................301
4.24.5 Parallel Programming Parameters, Pin Mapping, and Commands ............301
4.24.6 Serial Programming Pin Mapping ...............................................................303
4.24.7 Parallel Programming .................................................................................303
4.24.8 Serial Downloading .....................................................................................312
4.25.1 Absolute Maximum Ratings ........................................................................317
4.25.2 DC Characteristics ......................................................................................317
4.25.3 External Clock Drive Waveforms ................................................................319
4.25.4 External Clock Drive ...................................................................................319
4.25.5 Maximum Speed versus V
4.26.1 Synchronization Algorithm ..........................................................................320
4.26.2 Precaution Against OSCCAL Discontinuity .................................................320
5.3.1
SPI Timing Characteristics ...............................................................................323
ADC Characteristics .........................................................................................325
ATA6602/ATA6603 Typical Characteristics .....................................................326
ATA6602 and ATA6603 .................................................................................281
Active Supply Current .................................................................................326
CC
.......................................................................319
4921C–AUTO–01/07