HD6417750RF240DV Datasheet, PDF (327/1132 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7750 Series

SH7750, SH7750S, SH7750R Group
Section 9 Power-Down Modes
9.7.3 Usage Notes
1. The CA pin level must be kept high when the RTC power supply is started (figure 9.15).
2. On the SH7750R, power must be supplied to the other power supply pins (V_DD, V_DDQ, V , _DD−CPG
V , _DD−PLL1 and V ), _DD−PLL2 in addition to the RTC power supply pin, in hardware standby mode.
9.8 STATUS Pin Change Timing
The STATUS1 and STATUS0 pin change timing is shown below.
The meaning of the STATUS pin settings is as follows:
Reset:
Sleep:
Standby:
Normal:
HH (STATUS1 high, STATUS0 high)
HL (STATUS1 high, STATUS0 low)
LH (STATUS1 low, STATUS0 high)
LL (STATUS1 low, STATUS0 low)
The meaning of the clock units is as follows:
Bcyc: Bus clock cycle
Pcyc: Peripheral clock cycle
R01UH0456EJ0702 Rev. 7.02
Sep 24, 2013
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