參數(shù)資料
型號(hào)： μPD78074B
廠商： NEC Corp.
英文描述： 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述： 8位單片機(jī)微控制器（8位單片微控制器）
文件頁(yè)數(shù)： 44/76頁(yè)
文件大小： 568K
代理商： ΜPD78074B
44
μ
PD78074B, 78075B
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Power supply
current
Note 1
I
DD1
5.0 MHz crystal oscillation
operating mode
(f
XX
= 2.5 MHz)
Note 2
V
DD
= 5.0 V
±
10 %
Note 5
3.4
13.5
mA
V
DD
= 3.0 V
±
10 %
Note 6
V
DD
= 2.0 V
±
10 %
Note 6
0.7
2.1
mA
0.4
1.2
mA
5.0 MHz crystal oscillation
operating mode
(f
XX
= 5.0 MHz)
Note 3
V
DD
= 5.0 V
±
10 %
Note 5
5.6
24.0
mA
V
DD
= 3.0 V
±
10 %
Note 6
0.9
2.7
mA
I
DD2
5.0 MHz crystal oscillation
V
DD
= 5.0 V
±
10 %
1.4
4.2
mA
HALT mode
V
DD
= 3.0 V
±
10 %
0.6
1.5
mA
(f
XX
= 2.5 MHz)
Note 2
V
DD
= 2.0 V
±
10 %
270
840
μ
A
5.0 MHz crystal oscillation
HALT mode
(f
XX
= 5.0 MHz)
Note 3
V
DD
= 5.0 V
±
10 %
1.7
4.8
mA
V
DD
= 3.0 V
±
10 %
0.68
1.95
mA
I
DD3
32.768 kHz crystal oscillation
operating mode
Note 4
V
DD
= 5.0 V
±
10 %
46
120
μ
A
V
DD
= 3.0 V
±
10 %
26
64
μ
A
V
DD
= 2.0 V
±
10 %
18
48
μ
A
I
DD4
32.768 kHz crystal oscillation
HALT mode
Note 4
V
DD
= 5.0 V
±
10 %
17
55
μ
A
V
DD
= 3.0 V
±
10 %
6
15
μ
A
V
DD
= 2.0 V
±
10 %
2.5
12.5
μ
A
I
DD5
XT1 = V
DD
STOP mode
When feedback resistor is used
V
DD
= 5.0 V
±
10 %
1.7
30
μ
A
V
DD
= 3.0 V
±
10 %
0.7
10
μ
A
V
DD
= 2.0 V
±
10 %
0.3
10
μ
A
I
DD6
XT1 = V
DD
STOP mode
When feedback resistor is unused
V
DD
= 5.0 V
±
10 %
0.01
30
μ
A
V
DD
= 3.0 V
±
10 %
0.01
10
μ
A
V
DD
= 2.0 V
±
10 %
0.01
10
μ
A
DC CHARACTERISTICS (T
A
= –40 to +85
°
C, V
DD
= 1.8 to 5.5 V)
Notes 1.
The AV
REF0
, AV
REF1
, AV
DD
currents and port current (including a current flowing in the on-chip pull-up
resistor) are not included.
2.
Operation with f
XX
= f
X
/2 (when oscillation mode select register (OSMS) is set to 00H)
3.
Operation with f
XX
= f
X
(when oscillation mode select register (OSMS) is set to 01H)
4.
When the main system clock is halted
5.
Operating in high-speed mode (when the processor clock control register (PCC) is set to 00H).
6.
Operating in low-speed mode (when the processor clock control register (PCC) is set to 04H).
Remarks 1.
The characteristics of the shared pins are the same as those of the port pins unless otherwise specified.
2.
f
XX
: Main system clock frequency (f
X
or f
X
/2)
3.
f
X
: Main system clock oscillation frequency
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