UPD75P3036 NEC, UPD75P3036 Datasheet - Page 38

• Manufacturer Part Number: UPD75P3036
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

38
DC Characteristics (T
Notes 1.
LCD drive voltage
VAC current
LCD output voltage
deviation
(common)
LCD output voltage
deviation
(segment)
Supply current
Parameter
2.
3.
4.
5.
6.
7.
8.
9.
10. When SOS is set to 00 1, and the feedback resistor of the sub-oscillation circuit is not used ( : don't
Note 2
Note 2
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 A.
Voltage deviation is the difference between the ideal values (V
common outputs and the output voltage.
The current flowing through the internal pull-up resistor is not included.
Including the case when the subsystem clock oscillates.
When the device operates in high-speed mode with the processor clock control register (PCC) set to
0011.
When the device operates in low-speed mode with PCC set to 0000.
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.
When the sub-oscillation circuit control register (SOS) is set to 0000.
When SOS is set to 0010.
care).
Note 1
Notes 1, 3
Symbol
V
I
V
V
I
I
I
I
I
I
I
VAC
DD1
DD2
DD1
DD2
DD3
DD4
DD5
LCD
ODC
ODS
A
= –40 to +85 C, V
VAC0 = 0
VAC0 = 1
VAC0 = 1, V
I
I
6.00 MHz
crystal
oscillation
C1 = C2
= 22 pF
4.19 MHz
crystal
oscillation
C1 = C2
= 22 pF
32.768
kHz
crystal
oscillation
O
O
XT1 =
0 V
STOP mode
= 1.0 A
= 0.5 A
Note 7
Note 10
Note 4
Note 4
DD
Low current
dissipation
mode
HALT
mode
V
V
V
V
V
1.8 V
V
V
HALT
mode
V
V
HALT
mode
Low-
voltage
mode
DD
DD
LCD0
LCD1
LCD2
DD
DD
DD
DD
= 2.0 V 10 %
DD
= 5.0 V 10 %
= 3.0 V 10 %
Note 9
= 5.0 V 10 %
= 3.0 V 10 %
= 5.0 V 10 %
= 3.0 V 10 %
Note 8
= V
= V
= V
= 1.8 to 5.5 V)
Conditions
V
LCD
LCD
LCD
LCD
Low current
dissipation
mode
–40 to + 85 ˚C
–10 to + 85 ˚C
V
V
V
V
V
V
V
V
V
Low-
voltage
mode
DD
DD
DD
DD
DD
DD
DD
DD
DD
2/3
1/3
Note 9
V
= 5.0 V 10 %
= 3.0 V 10 %
= 5.0 V 10 %
= 3.0 V 10 %
= 3.0 V 10 %
= 2.0 V 10 %
= 3.0 V, T
= 3.0 V 10 %
= 3.0 V, T
DD
Note 8
Note 1
Note 5
Note 6
Note 5
Note 6
V
V
V
V
V
T
DD
DD
DD
DD
DD
A
= 3.0 V, T
= 3.0 V, T
= 3.0 V 10 %
= 2.0 V 10 %
= 3.0 V 10 %
= 25 ˚C
A
A
= 25 ˚C
= 25 ˚C
A
A
= 25 ˚C
= 25 ˚C
LCDn
; n = 0, 1, 2) of the segment and
MIN.
2.7
2.2
1.8
0
0
TYP.
0.86
0.33
0.05
0.02
0.02
3.5
0.9
0.5
2.7
0.7
0.3
8.5
3.0
8.5
4.6
4.6
45
22
45
43
43
1
MAX.
10.5
13.8
135
129
V
V
V
2.5
2.7
1.0
8.1
1.0
2.0
0.9
9.0
9.2
5.0
3.0
66
90
86
25
17
10
0.2
0.2
4
DD
DD
DD
PD75P3036
Unit
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A