HD6433802H Datasheet, PDF (339/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

3. Pin states during current measurement.
Mode
RES
Pin Internal State
Other LCD Power
Pins Supply
Oscillator Pins
Active (high-speed) V_CC Operates
V_CC
mode (I_OPE1)
Active (medium-
speed) mode (I_OPE2)
Sleep mode
V_CC Only timers operate V_CC
Subactive mode
V_CC Operates
V_CC
Subsleep mode
V_CC Only timers operate, V_CC
CPU stops
Halted
Halted
Halted
Halted
System clock oscillator:
crystal
Subclock oscillator:
Pin X₁ = GND
System clock oscillator:
crystal
Subclock oscillator:
Watch mode
V_CC Only time base
V_CC
operates, CPU stops
Halted
crystal
Standby mode
V_CC CPU and timers both V_CC
stop
Halted
System clock oscillator:
crystal
Subclock oscillator:
Pin X₁ = GND
4. Excludes current in pull-up MOS transistors and output buffers.
5. When the PIOFF bit in the port mode register 9 is 0.
6. When the PIOFF bit in the port mode register 9 is 1.
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