Rainbow Electronics ATmega3290P_V User Manual
Page 373
v
ATmega329/3290/649/6490
2552H–AVR–11/06
Calibration Byte ................................................................................................ 284
Parallel Programming Parameters, Pin Mapping, and Commands .................. 284
Parallel Programming ....................................................................................... 287
Serial Downloading........................................................................................... 296
Programming via the JTAG Interface ............................................................... 301
Electrical Characteristics................................................................ 313
Absolute Maximum Ratings*............................................................................. 313
DC Characteristics............................................................................................ 313
External Clock Drive Waveforms ...................................................................... 315
External Clock Drive ......................................................................................... 315
Maximum Speed vs. V
CC ........................................................................................................................ 315
SPI Timing Characteristics ............................................................................... 316
ADC Characteristics – Preliminary Data........................................................... 318
LCD Controller Characteristics – Preliminary Data – TBD ............................... 319
Calibrated Internal RC Oscillator Accuracy ...................................................... 319
ATmega329/3290/649/6490 Typical Characteristics – Preliminary
Data ................................................................................................... 320
Register Summary ........................................................................... 350
Instruction Set Summary ................................................................ 354
Ordering Information ....................................................................... 357
ATmega329 ...................................................................................................... 357
ATmega3290 .................................................................................................... 358
ATmega649 ...................................................................................................... 359
ATmega6490 .................................................................................................... 360
Packaging Information .................................................................... 361
64A ................................................................................................................... 361
64M1................................................................................................................. 362
100A ................................................................................................................. 363
Errata ................................................................................................ 364
ATmega329 rev. C............................................................................................ 364
ATmega329 rev. B............................................................................................ 364
ATmega329 rev. A............................................................................................ 364
.......................................................................................................................... 365
ATmega3290 rev. C.......................................................................................... 365
ATmega3290 rev. B.......................................................................................... 365
ATmega3290 rev. A.......................................................................................... 365
.......................................................................................................................... 366
ATmega649 rev. A............................................................................................ 366
ATmega6490 rev. A.......................................................................................... 366