參數(shù)資料
型號: UPD750004
廠商: NEC Corp.
英文描述: 4 BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 4位單片機
文件頁數(shù): 59/84頁
文件大小: 719K
代理商: UPD750004
59
μ
PD750004, 750006, 750008, 750004(A), 750006(A), 750008(A)
Parameter
Power supply
current
Note 1
Min.
Conditions
6.0
MHz
Note 2
crystal
C1 = C2 =
22 pF
4.19
MHz
Note 2
crystal
C1 = C2 =
22 pF
32.768
kHz
Note 5
crystal
V
DD
= 5.0 V
±
10%
V
DD
= 3.0 V
±
10 %
V
DD
= 5.0 V
±
10%
V
DD
= 3.0 V
±
10%
V
DD
= 3.0 V
±
10%
V
DD
= 2.5 V
±
10%
V
DD
= 3.0 V, T
A
= 25
°
C
V
DD
= 3.0 V
±
10%
V
DD
= 3.0 V, T
A
= 25
°
C
Low-current-
drain
mode
Note 7
DC CHARACTERISTICS
(T
A
= -40 to +85
°
C, V
DD
= 2.2 to 5.5 V)
Notes 1.
This current excludes the current which flows through the built-in pull-up resistors.
2.
This value applies also when the subsystem clock oscillates.
3.
Value when the processor clock control register (PCC) is set to 0011 and the
μ
PD750008 is operated in
the high-speed mode.
4.
Value when the PCC is set to 0000 and the
μ
PD750008 is operated in the low-speed mode.
5.
This value applies when the system clock control register (SCC) is set to 1001 to stop the main system
clock pulse and to start the subsystem clock pulse.
6.
Mode when the sub-oscillator control register (SOS) is set to 0000.
7.
Mode when the SOS is set to 0010.
8.
This value applies when the SOS is set to 00
×
1 and the sub-oscillator feedback resistor is not used (
×
=
don’t care).
Symbol
I
DD1
I
DD2
I
DD1
I
DD2
I
DD3
I
DD4
I
DD5
Typ.
1.9
0.4
0.72
0.27
1.5
0.25
0.7
0.23
12
7
12
6
6
8.5
5
8.5
3.5
3.5
0.05
0.02
0.02
Max.
6.0
1.3
2.1
0.8
4.0
0.75
2.0
0.7
35
21
24
18
12
25
15
17
12
7
10
5
3
Unit
mA
mA
mA
mA
mA
mA
mA
mA
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
V
DD
= 5.0 V
±
10%
Note 3
V
DD
= 3.0 V
±
10%
Note 4
HALT mode
V
DD
= 5.0 V
±
10%
Note 3
V
DD
= 3.0 V
±
10%
Note 4
HALT mode
Low-voltage
mode
Note 6
HALT mode
Low-volt-
age
mode
Note 6
V
DD
= 5.0 V
±
10%
V
DD
= 3.0 V
±
10%
Low-cur-
rent-drain
mode
Note 7
XT1 =
0 V
Note 8
STOP
mode
V
DD
= 3.0 V
±
10%
V
DD
= 2.5 V
±
10%
V
DD
= 3.0 V, T
A
= 25
°
C
V
DD
= 3.0 V
±
10%
V
DD
= 3.0 V, T
A
= 25
°
C
T
A
= 25
°
C
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