HD64F3687GHV Datasheet, PDF (14/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

7.5 Program/Erase Protection ................................................................................................. 126
7.5.1 Hardware Protection ......................................................................................... 126
7.5.2 Software Protection........................................................................................... 126
7.5.3 Error Protection................................................................................................. 126
7.6 Programmer Mode ............................................................................................................ 127
7.7 Power-Down States for Flash Memory............................................................................. 127
Section 8 RAM ....................................................................................................129
Section 9 I/O Ports...............................................................................................131
9.1 Port 1................................................................................................................................. 131
9.1.1 Port Mode Register 1 (PMR1) .......................................................................... 132
9.1.2 Port Control Register 1 (PCR1) ........................................................................ 133
9.1.3 Port Data Register 1 (PDR1)............................................................................. 133
9.1.4 Port Pull-Up Control Register 1 (PUCR1)........................................................ 134
9.1.5 Pin Functions .................................................................................................... 134
9.2 Port 2................................................................................................................................. 137
9.2.1 Port Control Register 2 (PCR2) ........................................................................ 137
9.2.2 Port Data Register 2 (PDR2)............................................................................. 138
9.2.3 Port Mode Register 3 (PMR3) .......................................................................... 138
9.2.4 Pin Functions .................................................................................................... 139
9.3 Port 3................................................................................................................................. 141
9.3.1 Port Control Register 3 (PCR3) ........................................................................ 141
9.3.2 Port Data Register 3 (PDR3)............................................................................. 142
9.3.3 Pin Functions .................................................................................................... 142
9.4 Port 5................................................................................................................................. 145
9.4.1 Port Mode Register 5 (PMR5) .......................................................................... 146
9.4.2 Port Control Register 5 (PCR5) ........................................................................ 147
9.4.3 Port Data Register 5 (PDR5)............................................................................. 147
9.4.4 Port Pull-Up Control Register 5 (PUCR5)........................................................ 148
9.4.5 Pin Functions .................................................................................................... 148
9.5 Port 6................................................................................................................................. 151
9.5.1 Port Control Register 6 (PCR6) ........................................................................ 151
9.5.2 Port Data Register 6 (PDR6)............................................................................. 152
9.5.3 Pin Functions .................................................................................................... 152
9.6 Port 7................................................................................................................................. 156
9.6.1 Port Control Register 7 (PCR7) ........................................................................ 156
9.6.2 Port Data Register 7 (PDR7)............................................................................. 157
9.6.3 Pin Functions .................................................................................................... 157
9.7 Port 8................................................................................................................................. 159
Rev. 3.00 Sep. 10, 2007 Page xii of xxxii