SH7052 datasheet(24/919 Pages) RENESAS

24 / 919 page

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Section 23 Power-Down State.......................................................................................... 791

23.1

Overview............................................................................................................................ 791

23.1.1 Power-Down States .............................................................................................. 791

23.1.2 Pin Configuration ................................................................................................. 793

23.1.3 Related Registers.................................................................................................. 793

23.2

Register Descriptions......................................................................................................... 794

23.2.1 Standby Control Register (SBYCR) .................................................................... 794

23.2.2 System Control Register (SYSCR) ...................................................................... 795

23.2.3 Module Standby Control Register (MSTCR)....................................................... 796

23.2.4 Notes on Register Access ..................................................................................... 797

23.3

Hardware Standby Mode ................................................................................................... 797

23.3.1 Transition to Hardware Standby Mode ................................................................ 797

23.3.2 Canceling Hardware Standby Mode .................................................................... 797

23.3.3 Hardware Standby Mode Timing ......................................................................... 798

23.4

Software Standby Mode .................................................................................................... 798

23.4.1 Transition to Software Standby Mode.................................................................. 798

23.4.2 Canceling Software Standby Mode...................................................................... 800

23.4.3 Software Standby Mode Application Example .................................................... 801

23.5

Sleep Mode ........................................................................................................................ 802

23.5.1 Transition to Sleep Mode ..................................................................................... 802

23.5.2 Canceling Sleep Mode.......................................................................................... 802

Section 24 Electrical Characteristics ............................................................................. 803

24.1

Absolute Maximum Ratings.............................................................................................. 803

24.2

DC Characteristics ............................................................................................................. 804

24.3

AC Characteristics ............................................................................................................. 821

24.3.1 Power-On/Off Timing .......................................................................................... 821

24.3.2 Clock Timing........................................................................................................ 822

24.3.3 Control Signal Timing.......................................................................................... 824

24.3.4 Bus Timing ........................................................................................................... 827

24.3.5 Advanced Timer Unit Timing and Advance Pulse Controller Timing ................ 831

24.3.6 I/O Port Timing .................................................................................................... 833

24.3.7 Watchdog Timer Timing ...................................................................................... 834

24.3.8 Serial Communication Interface Timing.............................................................. 835

24.3.9 HCAN Timing...................................................................................................... 837

24.3.10 A/D Converter Timing ......................................................................................... 838

24.3.11 AUD Timing ........................................................................................................ 840

24.3.12 UBC Trigger Timing ............................................................................................ 842

24.3.13 Measuring Conditions for AC Characteristics ..................................................... 843

24.4

A/D Converter Characteristics .......................................................................................... 844

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