3850 Group (Spec.A)
Standard characteristics
1 Standard characteristics
Standard characteristics described below are just examples of the 3850 Group (spec. A)’s characteristics
and are not guaranteed. For rated values, refer to
“3.1 Electrical characteristics”
of Datasheet.
1.1 Flash memory version power source current standard characteristics
Figure. 1 to Figure. 7 show flash memory version (M38507F8A) power source current standard characteristics.
Measuring conditions : 25 °C, f(X
IN
) = 12.5 MHz, in high-speed mode
12.0
Power source current Icc[mA]
10.0
Standard mode
8.0
Standard mode
Wait mode
6.0
4.0
Wait mode
2.0
0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Power source volage Vcc[V]
Fig. 1
Flash memory version power source current standard characteristics (in high-speed mode,
f(X
IN
) = 12.5 MHz)
Measuring conditions : 25 °C, f(X
IN
) = 8 MHz, in high-speed mode
12.0
Power source current Icc [mA]
10.0
8.0
Standard mode
Wait mode
6.0
Standard mode
4.0
2.0
Wait mode
0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Power source voltage Vcc[V]
Fig. 2
Flash memory version power source current standard characteristics (in high-speed mode,
f(X
IN
) = 8 MHz)
REJ99B1073-0100/Rev1.00
November 2005
Page 1 of 18
3850 Group (Spec.A)
Standard characteristics
Measuring conditions : 25 °C, f(X
IN
) = 4 MHz, in high-speed mode
12.0
Power source current Icc[mA]
10.0
8.0
Standard mode
Wait mode
6.0
4.0
2.0
Standard mode
Wait mode
0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Power source voltage Vcc[V]
Fig. 3
Flash memory version power source current standard characteristics (in high-speed mode,
f(X
IN
) = 4 MHz)
Measuring conditions : 25 °C, f(X
IN
) = 12.5 MHz, in middle-speed mode
5.0
Power source current Icc[mA]
4.0
3.0
Standard mode
2.0
Standard mode
Wait mode
1.0
Wait mode
0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Power source voltage Vcc[V]
Fig. 4
Flash memory version power source current standard characteristics (in middle-speed mode,
f(X
IN
) = 12.5 MHz)
REJ99B1073-0100/Rev1.00
November 2005
Page 2 of 18
3850 Group (Spec.A)
Standard characteristics
Measuring conditions : 25 °C, f(X
IN
) = 8 MHz, in middle-speed mode
5.0
Power source current Icc[mA]
4.0
3.0
Standard mode
Wait mode
2.0
Standard mode
1.0
Wait mode
0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Power source voltage Vcc[V]
Fig. 5
Flash memory version power source current standard characteristics (in middle-speed mode,
f(X
IN
) = 8 MHz)
Measuring conditions : 25 °C, f(X
IN
) = 4 MHz, in middle-speed mode
5.0
Power source current Icc[mA]
4.0
3.0
Standard mode
Wait mode
2.0
Standard mode
1.0
Wait mode
0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Power source voltage Vcc[V]
Fig. 6
Flash memory version power source current standard characteristics (in middle-speed mode,
f(X
IN
) = 4 MHz)
REJ99B1073-0100/Rev1.00
November 2005
Page 3 of 18
3850 Group (Spec.A)
Standard characteristics
Measuring conditions : 25 °C, f(X
IN
) = 32 kHz, in low-speed mode
250
µ
Power source current Icc [µA]
µ
200
150
Standard mode
Standard mode
Wait mode
100
50
Wait mode
0
2.0
2.5
3.0
3.5
4.0
Power source voltage Vcc [V]
4.5
5.0
5.5
Fig. 7 Flash memory version power source current standard characteristics (in low-speed mode)
REJ99B1073-0100/Rev1.00
November 2005
Page 4 of 18
3850 Group (Spec.A)
Standard characteristics
1.2 Mask ROM version power source current standard characteristics
Figure. 8 – Figure. 14 show mask ROM version (M38503M2A, M38503M4A, M38504M6A, M38507M8A)
power source current standard characteristics.
Measuring conditions : 25 °C, f(X
IN
) = 12.5 MHz, in high-speed mode
6.0
5.0
Standard mode
Power source current Icc [mA]
4.0
3.0
2.0
1.0
0.0
3.0
3.5
4.0
4.5
5.0
5.5
Power source voltage Vcc[V]
Standard mode
Wait mode
Wait mode
Fig. 8
Mask ROM version power source current standard characteristics (in high-speed mode,
f(X
IN
) = 12.5 MHz)
Measuring conditions : 25 °C, f(X
IN
) = 8 MHz, in high-speed mode
6.0
5.0
4.0
Standard mode
Power source current Icc [mA]
3.0
2.0
Wait mode
Standard mode
Wait mode
1.0
0.0
2
2.5
3
3.5
4
4.5
5
5.5
Power source voltage Vcc[V]
Fig. 9
Mask ROM version power source current standard characteristics (in high-speed mode,
f(X
IN
) = 8 MHz)
REJ99B1073-0100/Rev1.00
November 2005
Page 5 of 18
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