Atmel ATmega328P Xplained Mini MEGA328P-XMINI MEGA328P-XMINI Data Sheet
Product codes
MEGA328P-XMINI
284
ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET]
Atmel-8271H-AVR- ATmega-Datasheet_08/2014
Notes: 1.
See
for description of RSTDISBL Fuse.
2.
The SPIEN Fuse is not accessible in serial programming mode.
3.
See
for details.
4.
See
for BODLEVEL Fuse decoding.
Notes: 1.
See
for description of RSTDISBL Fuse.
2.
The SPIEN Fuse is not accessible in serial programming mode.
3.
See
for details.
4.
.
BODLEVEL2
2
Brown-out Detector trigger level
1 (unprogrammed)
BODLEVEL1
1
Brown-out Detector trigger level
1 (unprogrammed)
BODLEVEL0
0
Brown-out Detector trigger level
1 (unprogrammed)
Table 28-8.
Fuse High Byte for ATmega328/328P
High Fuse Byte
Bit No
Description
Default Value
RSTDISBL
7
External Reset Disable
1 (unprogrammed)
DWEN
6
debugWIRE Enable
1 (unprogrammed)
5
Enable Serial Program and
Data Downloading
Data Downloading
0 (programmed, SPI
programming enabled)
programming enabled)
WDTON
4
Watchdog Timer Always On
1 (unprogrammed)
EESAVE
3
EEPROM memory is
preserved through the Chip
Erase
preserved through the Chip
Erase
1 (unprogrammed), EEPROM
not reserved
not reserved
BOOTSZ1
2
Select Boot Size
(see
(see
for details)
0 (programmed)
BOOTSZ0
1
Select Boot Size
(see
(see
for details)
0 (programmed)
BOOTRST
0
Select Reset Vector
1 (unprogrammed)
Table 28-9.
Fuse Low Byte
Low Fuse Byte
Bit No
Description
Default Value
CKDIV8
7
Divide clock by 8
0 (programmed)
CKOUT
6
Clock output
1 (unprogrammed)
SUT1
5
Select start-up time
1 (unprogrammed)
SUT0
4
Select start-up time
0 (programmed)
CKSEL3
3
Select Clock source
0 (programmed)
Table 28-7.
Fuse High Byte for ATmega48A/48PA/88A/88PA/168A/168PA (Continued)
High Fuse Byte
Bit No
Description
Default Value