參數(shù)資料
型號: UPD750104A
廠商: NEC Corp.
英文描述: 4 BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 4位單片機(jī)
文件頁數(shù): 57/80頁
文件大?。?/td> 525K
代理商: UPD750104A
57
μ
PD750104, 750106, 750108, 750104(A), 750106(A), 750108(A)
Parameter
Power supply
current
Note 1
Conditions
Low-current-
drain
mode
Note 7
DC CHARACTERISTICS
(T
A
= -40 to +85
°
C, V
DD
= 1.8 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
PD750108 is operated
in the high-speed mode.
4.
Value when the PCC is set to 0000 and the
μ
PD750108 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
DD3
I
DD4
I
DD5
Unit
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
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
Low-voltage
mode
Note 6
HALT mode
Low-vol-
tage
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
= 3.0 V,
T
A
= -40 to +50
°
C
V
DD
= 2.0 V
±
10%
V
DD
= 3.0 V, T
A
= 25
°
C
V
DD
= 3.0 V
±
10%
V
DD
= 3.0 V,
T
A
= -40 to +50
°
C
V
DD
= 3.0 V, T
A
= 25
°
C
T
A
= 25
°
C
V
DD
= 5.0 V
±
10%
V
DD
= 3.0 V
±
10%
V
DD
= 3.0 V
±
10%
V
DD
= 2.0 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
1.0
MHz
Note 2
RC
oscillation
R = 22 k
,
C = 22 pF
32.768
kHz
Note 5
crystal
oscillation
MIN.
TYP.
0.65
180
370
170
11.0
5.5
11.0
8.0
8.0
5.0
5.0
2.5
5.0
4.0
4.0
4.0
0.05
0.02
0.02
MAX.
1.6
360
920
340
40.0
18.0
18.0
24.0
14.0
30.0
12.0
10.0
10.0
15.0
8.0
7.0
5.0
2.5
0.2
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