Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller VQFN 32 (5x5) 8-Bit 16 MHz I/O number 22

25

7799D–AVR–11/10

ATmega8U2/16U2/32U2

7.5.6 GPIOR0 – General Purpose I/O Register 0

Bit 76543210

0x1E (0x3E) MSB LSB GPIOR0

Read/Write R/W R/W R/W R/W R/W R/W R/W R/W

Initial Value 0 0 0 0 0 0 0 0