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Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller VQFN 32 (5x5) 8-Bit 10 MHz I/O number 23
271272273274275276277278279280
271
2545T–AVR–05/11
ATmega48/88/168
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
Z-pointer
addresses NRWW
section
CPU is halted
during the operation
Code located in
NRWW section.
Can be read during
the operation