6
AVR1612
8282A-AVR-11/10
CMD[6:0] Commands/Operation
Trigger
Flash
0x2B
Erase Flash Page
PDI Write
0x2E
Flash Page Write
PDI Write
0x2F
Erase & Write Flash Page
PDI Write
0x78 Flash
CRC
CMDEX
Application Section
0x20
Erase Application Section
PDI Write
0x22
Erase Application Section Page
PDI Write
0x24
Write Application Section Page
PDI Write
0x25
Erase & Write Application Section Page
PDI Write
0x38
Application Section CRC
CMDEX
Boot Loader Section
0x68
Erase Boot Section
PDI Write
0x2A
Erase Boot Loader Section Page
PDI Write
0x2C
Write Boot Loader Section Page
PDI Write
0x2D
Erase & Write Boot Loader Section Page
PDI Write
0x39
Boot Loader Section CRC
NVMAA
Calibration and User Signature sections
0x03
Read User Signature Row
PDI Read
0x18
Erase User Signature Row
PDI Write
0x1A
Write User Signature Row
PDI Write
0x02
Read Calibration Row
PDI Read
Fuses and Lock Bits
0x07
Read Fuse
PDI Read
0x4C
Write Fuse
PDI Write
0x08
Write Lock Bits
CMDEX
EEPROM Page Buffer
0x33
Load EEPROM Page Buffer
PDI Write
0x36
Erase EEPROM Page Buffer
CMDEX
EEPROM
0x30 Erase
EEPROM
CMDEX
0x32
Erase EEPROM Page
PDI Write
0x34
Write EEPROM Page
PDI Write
0x35
Erase & Write EEPROM Page
PDI Write
0x06
Read EEPROM
PDI Read
Notes: For more information, please refer the “External Programming” section of
1. If the EESAVE fuse is programmed the EEPROM is preserved during chip erase.