Datasheet

SAM9263 [DATASHEET]
Atmel-6249N-ATARM-SAM9263-Datasheet_14-Mar-16
34
 Fully programmable through Set/Clear Registers
 Multiplexing of two peripheral functions per I/O Line
 For each I/O Line (whether assigned to a peripheral or used as general-purpose I/O)
 Input change interrupt
 Glitch filter
 Multi-drive option enables driving in open drain
 Programmable pull-up on each I/O line
 Pin data status register, supplies visibility of the level on the pin at any time
 Synchronous output, provides Set and Clear of several I/O lines in a single write