ATMEGA169 ATMEL [ATMEL Corporation], ATMEGA169 Datasheet - Page 254

• Manufacturer Part Number: ATMEGA169
• Description: 8-bit Microcontroller with 16K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

254
ATmega169/V
Figure 116. Read-While-Write vs. No Read-While-Write
Z-pointer
Addresses RWW
Section
Code Located in
NRWW Section
Can be Read During
the Operation
Read-While-Write
No Read-While-Write
(RWW) Section
(NRWW) Section
Z-pointer
Addresses NRWW
Section
CPU is Halted
During the Operation
2514P–AVR–07/06