R5F7124 Просмотр технического описания (PDF) - Renesas Electronics
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R5F7124 Datasheet PDF : 774 Pages
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Section 18 RAM ................................................................................................659
18.1 Usage Notes ....................................................................................................................... 660
18.1.1 Module Standby Mode Setting ............................................................................. 660
18.1.2 Address Error........................................................................................................ 660
18.1.3 Initial Values in RAM........................................................................................... 660
Section 19 Power-Down Modes ........................................................................661
19.1 Features.............................................................................................................................. 661
19.1.1 Types of Power-Down Modes .............................................................................. 661
19.2 Input/Output Pins............................................................................................................... 663
19.3 Register Descriptions ......................................................................................................... 663
19.3.1 Standby Control Register 1 (STBCR1)................................................................. 664
19.3.2 Standby Control Register 2 (STBCR2)................................................................. 665
19.3.3 Standby Control Register 3 (STBCR3)................................................................. 666
19.3.4 Standby Control Register 4 (STBCR4)................................................................. 667
19.3.5 Standby Control Register 5 (STBCR5)................................................................. 668
19.3.6 Standby Control Register 6 (STBCR6)................................................................. 669
19.3.7 RAM Control Register (RAMCR)........................................................................ 670
19.4 Sleep Mode ........................................................................................................................ 671
19.4.1 Transition to Sleep Mode...................................................................................... 671
19.4.2 Canceling Sleep Mode .......................................................................................... 671
19.5 Software Standby Mode..................................................................................................... 672
19.5.1 Transition to Software Standby Mode .................................................................. 672
19.5.2 Canceling Software Standby Mode ...................................................................... 673
19.6 Module Standby Mode....................................................................................................... 674
19.6.1 Transition to Module Standby Mode .................................................................... 674
19.6.2 Canceling Module Standby Function.................................................................... 674
19.7 Usage Note......................................................................................................................... 674
19.7.1 Current Consumption while Waiting for Oscillation to be Stabilized .................. 674
19.7.2 Executing the SLEEP Instruction ......................................................................... 674
Section 20 List of Registers ...............................................................................675
20.1 Register Address Table (In the Order from Lower Addresses).......................................... 676
20.2 Register Bit List ................................................................................................................. 684
20.3 Register States in Each Operating Mode ........................................................................... 698
Section 21 Electrical Characteristics .................................................................707
21.1 Absolute Maximum Ratings .............................................................................................. 707
21.2 DC Characteristics ............................................................................................................. 708
21.3 AC Characteristics ............................................................................................................. 711
Rev. 4.00 Jul. 25, 2008 Page xix of xx
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