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MC68HLC908QY4 Datasheet, PDF (157/182 Pages) Motorola, Inc – Microcontrollers
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16.9 Supply Current Characteristics
Supply Current Characteristics
Characteristic
Run mode VDD supply current(1)
WAIT mode VDD supply current(2)
Stop mode VDD supply current(3)
25°C
0 to 70°C
–40 to 85°C
25°C with auto wake-up enabled
Incremental current with LVI enabled at 25°C
25°C
0 to 70°C
–40 to 85°C
25°C with auto wake-up enabled
Incremental current with LVI enabled at 25°C
Voltage
Bus Freq.
(MHz)
Symbol
Typ
3.0
2.2
1
1
RIDD
1.5
1.0
3.0
2.2
1
1
WIDD
1.2
1.0
Max Unit
2.5
1.5
mA
2.0
1.0
mA
3.0
0.006
—
0.08
—
0.12
2.0
µA
5.70
—
110
—
2.2
SIDD
0.005
—
0.08
—
0.12
1.0
µA
1.30
—
100
—
1. Run (operating) IDD measured using external square wave clock source. All inputs 0.2 V from rail. No dc loads. Less than
100 pF on all outputs. All ports configured as inputs. Measured with all modules except ADC enabled.
2. Wait (operating) IDD measured using external square wave clock source. All inputs 0.2 V from rail. No dc loads. Less than
100 pF on all outputs. All ports configured as inputs. Measured with all modules except ADC enabled.
3. Stop IDD measured with all ports driven 0.2 V or less from rail. No dc loads. On the 8-pin versions, port B is configured as
inputs with pullups enabled.
2.5
2
1.5
1
0.5
0
2
2.5
3
3.5
4
VDD (V)
INT OSC w/ ADC
32K CRYSTAL w/ ADC
INT OSC w/o ADC
32K CRYSTAL w/o ADC
Figure 16-5. Typical Run Current versus VDD (25°C)
(fBus = 1 MHz for Internal Oscillator, fBus = 8 kHz for Crystal Oscillator)
MC68HLC908QY/QT Family Data Sheet, Rev. 3
Freescale Semiconductor
157
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