Atmel ATmega328P Xplained Mini MEGA328P-XMINI MEGA328P-XMINI Data Sheet
Product codes
MEGA328P-XMINI
266
ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET]
Atmel-8271H-AVR- ATmega-Datasheet_08/2014
Figure 27-1.
Read-While-Write vs. No Read-While-Write
Read-While-Write
(RWW) Section
No Read-While-Write
(NRWW) Section
Z-pointer
Addresses RWW
Section
Addresses RWW
Section
Z-pointer
Addresses NRWW
Section
Addresses NRWW
Section
CPU is Halted
During the Operation
During the Operation
Code Located in
NRWW Section
Can be Read During
the Operation
NRWW Section
Can be Read During
the Operation