參數(shù)資料
型號(hào): μPD75P3018A
廠商: NEC Corp.
英文描述: 4 Bit Single Chip Microcontrollers(4位單片微控制器)
中文描述: 4位單片微控制器(4位單片微控制器)
文件頁(yè)數(shù): 38/60頁(yè)
文件大?。?/td> 337K
代理商: ΜPD75P3018A
μPD75P3018A
38
DC Characteristics (T
A
= –40 to +85 °C, V
DD
= 1.8 to 5.5 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
LCD drive voltage
V
LCD
VAC0 = 0
T
A
= –40 to +85 °C
2.7
V
DD
V
T
A
= –10 to +85 °C
2.2
V
DD
V
VAC0 = 1
1.8
V
DD
V
VAC current
Note 1
I
VAC
VAC0 = 1, V
DD
= 2.0 V ± 10%
1
4
m
A
LCD output voltage
V
ODC
I
O
= ±1.0
m
A
V
LCD0
= V
LCD
0
±0.2
V
deviation
Note 2
V
LCD1
= V
LCD
2/3
(common)
V
LCD2
= V
LCD
1/3
LCD output voltage
V
ODS
I
O
= ±0.5
m
A
1.8 V - V
LCD
- V
DD
0
±0.2
V
deviation
Note 2
(segment)
Supply current
Note 3
I
DD1
6.0 MHz
Note 4
V
DD
= 5.0 V ±10 %
Note 5
3.7
11.0
mA
crystal
V
DD
= 3.0 V ±10 %
Note 6
0.73
2.2
mA
I
DD2
oscillation
HALT
V
DD
= 5.0 V ±10 %
0.92
2.6
mA
C1 = C2 = 22 pF
mode
V
DD
= 3.0 V ±10 %
0.3
0.9
mA
I
DD1
4.19 MHz
Note 4
V
DD
= 5.0 V ±10 %
Note 5
2.7
8.0
mA
crystal
V
DD
= 3.0 V ±10 %
Note 6
0.57
1.7
mA
I
DD2
oscillation
HALT
V
DD
= 5.0 V ±10 %
0.90
2.5
mA
C1 = C2 = 22 pF
mode
V
DD
= 3.0 V ±10 %
0.28
0.8
mA
I
DD3
32.768
Low-
V
DD
= 3.0 V ±10 %
42
126
m
A
kHz
Note 7
voltage V
DD
= 2.0 V ±10 %
37
110
m
A
crystal
mode
Note 8
V
DD
= 3.0 V, T
A
= 25 °C
42
84
m
A
oscillation
Low current
dissipation
mode
Note 9
I
DD4
HALT
Low-
V
DD
= 3.0 V ±10 %
8.5
25
m
A
mode
voltage V
DD
= 2.0 V ±10 %
5.8
17
m
A
mode
Note 8
V
DD
= 3.0 V, T
A
= 25 °C
8.5
17
m
A
Low current
dissipation
mode
Note 9
I
DD5
XT1 = 0 V
STOP mode
Note 10
V
DD
= 5.0 V ±10 %
V
DD
= 3.0 V ±10 %
0.05
0.02
0.02
10
5
3
m
A
m
A
m
A
T
A
= 25 °C
Notes 1. Clear VAC0 to 0 in the low current dissipation mode and STOP mode. When VAC0 is set to 1, the current increases
by about 1
m
A.
2. Voltage deviation is the difference between the ideal values (V
LCDn
; n = 0, 1, 2) of the segment and common
outputs and the output voltage.
3. The current flowing through the internal pull-up resistor is not included.
4. Including the case when the subsystem clock oscillates.
5. When the device operates in high-speed mode with the processor clock control register (PCC) set to 0011.
6. When the device operates in low-speed mode with PCC set to 0000.
7. When the device operates on the subsystem clock, with the system clock control register (SCC) set to 1001
and oscillation of the main system clock stopped.
8. When the sub-oscillation circuit control register (SOS) is set to 0000.
9. When the SOS is set to 0010.
10. When the SOS is set to 00x1, and the feedback resistor of the sub-oscillation circuit is cut (x: don’t care).
V
DD
= 3.0 V ±10 %
3.5
12
m
A
V
DD
= 3.0 V, T
A
= 25 °C
3.5
7
m
A
V
DD
= 3.0 V ±10 %
39
117
m
A
V
DD
= 3.0 V, T
A
= 25 °C
39
78
m
A
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