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Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TQFP 64 (14x14) 8-Bit 16 MHz I/O number 48
341342343344345346347348349350
345
7593L–AVR–09/12
AT90USB64/128
Figure 29-1. 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