Renesas H8S/2437 Hardware Manual page 21

21.5.1 Note on Resonator................................................................................................617
21.5.2 Notes on Board Design ........................................................................................617
21.5.3 Notes on Operation Confirmation........................................................................618
Section 22 Power-Down Modes ....................................................................... 619
22.1 Register Descriptions ........................................................................................................622
22.1.1 Standby Control Register (SBYCR) ....................................................................622
22.1.2 Module Stop Control Registers H and L (MSTPCRH, MSTPCRL)....................624
22.1.3 Extension Module Stop Control Registers H and L
(EXMSTPCRH, EXMSTPCRL) .........................................................................625
22.2 Operation...........................................................................................................................626
22.2.1 Clock Division Mode...........................................................................................626
22.2.2 Sleep Mode ..........................................................................................................626
22.2.3 Software Standby Mode.......................................................................................627
22.2.4 Hardware Standby Mode .....................................................................................630
22.2.5 Module Stop Mode ..............................................................................................631
22.3 φ Clock Output Control.....................................................................................................631
22.4 Usage Notes ......................................................................................................................633
22.4.1 I/O Port State........................................................................................................633
22.4.2 Current Consumption during Oscillation Stabilization Standby Period...............633
22.4.3 On-Chip Peripheral Module Interrupts ................................................................633
22.4.4 Writing to MSTPCR, EXMSTPCR .....................................................................633
22.4.5 Notes on Clock Division Mode............................................................................633
Section 23 List of Registers .............................................................................. 635
23.1 Register Addresses (Address Order) .................................................................................636
23.2 Register Bits......................................................................................................................647
23.3 Register States in Each Operating Mode...........................................................................659
Section 24 Electrical Characteristics ................................................................ 669
24.1 Absolute Maximum Ratings .............................................................................................669
24.2 DC Characteristics ............................................................................................................670
24.3 AC Characteristics ............................................................................................................673
24.3.1 Clock Timing .......................................................................................................673
24.3.2 Control Signal Timing .........................................................................................675
24.3.3 Bus Timing ..........................................................................................................677
24.3.4 Timing of On-Chip Peripheral Modules ..............................................................685
24.4 A/D Conversion Characteristics........................................................................................691
24.5 Flash Memory Characteristics...........................................................................................692
24.6 Usage Notes ......................................................................................................................693
Rev.1.00, 09/03, page xxi of xxxviii